diff options
Diffstat (limited to 'arch')
59 files changed, 2546 insertions, 400 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 384e382e24..c5027c1338 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -462,6 +462,22 @@ config TPL_USE_ARCH_MEMSET Such implementation may be faster under some conditions but may increase the binary size. +config SET_STACK_SIZE + bool "Enable an option to set max stack size that can be used" + default y if ARCH_VERSAL || ARCH_ZYNQMP + help + This will enable an option to set max stack size that can be + used by u-boot. + +config STACK_SIZE + hex "Define max stack size that can be used by u-boot" + depends on SET_STACK_SIZE + default 0x4000000 if ARCH_VERSAL || ARCH_ZYNQMP + help + Defines Max stack size that can be used by u-boot so that the + initrd_high will be calculated as base stack pointer minus this + stack size. + config ARM64_SUPPORT_AARCH32 bool "ARM64 system support AArch32 execution state" depends on ARM64 @@ -980,6 +996,7 @@ config ARCH_VERSAL select DM_MMC if MMC select DM_SERIAL select OF_CONTROL + imply BOARD_LATE_INIT config ARCH_VF610 bool "Freescale Vybrid" @@ -1034,16 +1051,21 @@ config ARCH_ZYNQMP select CLK select DM select DM_ETH if NET + select DM_MAILBOX select DM_MMC if MMC select DM_SERIAL select DM_SPI if SPI select DM_SPI_FLASH if DM_SPI select DM_USB if USB + select FIRMWARE select OF_CONTROL select SPL_BOARD_INIT if SPL select SPL_CLK if SPL + select SPL_DM_MAILBOX if SPL + select SPL_FIRMWARE if SPL select SPL_SEPARATE_BSS if SPL select SUPPORT_SPL + select ZYNQMP_IPI imply BOARD_LATE_INIT imply CMD_DM imply FAT_WRITE diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 73d47f5ac4..727da1a280 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -247,6 +247,10 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \ dtb-$(CONFIG_ARCH_ZYNQMP) += \ avnet-ultra96-rev1.dtb \ avnet-ultrazedev-cc-v1.0-ultrazedev-som-v1.0.dtb \ + zynqmp-a2197-revA.dtb \ + zynqmp-a2197-g-revA.dtb \ + zynqmp-a2197-m-revA.dtb \ + zynqmp-a2197-p-revA.dtb \ zynqmp-mini.dtb \ zynqmp-mini-emmc0.dtb \ zynqmp-mini-emmc1.dtb \ diff --git a/arch/arm/dts/am335x-guardian.dts b/arch/arm/dts/am335x-guardian.dts index f3f022c375..5ed2133e78 100644 --- a/arch/arm/dts/am335x-guardian.dts +++ b/arch/arm/dts/am335x-guardian.dts @@ -32,12 +32,19 @@ gpio_keys { compatible = "gpio-keys"; pinctrl-names = "default"; - pinctrl-0 = <&gpio_keys_pins>; + pinctrl-0 = <&guardian_button_pins>; - button21 { + select-button { + label = "guardian-select-button"; + linux,code = <KEY_5>; + gpios = <&gpio1 31 GPIO_ACTIVE_LOW>; + wakeup-source; + }; + + power-button { label = "guardian-power-button"; linux,code = <KEY_POWER>; - gpios = <&gpio2 21 0>; + gpios = <&gpio2 21 GPIO_ACTIVE_LOW>; wakeup-source; }; }; @@ -45,19 +52,12 @@ leds { compatible = "gpio-leds"; pinctrl-names = "default"; - pinctrl-0 = <&leds_pins>; - - led1 { - label = "green:heartbeat"; - gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "heartbeat"; - default-state = "off"; - }; + pinctrl-0 = <&guardian_led_pins>; - led2 { - label = "green:mmc0"; + life-led { + label = "guardian:life-led"; gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "mmc0"; + linux,default-trigger = "heartbeat"; default-state = "off"; }; }; @@ -140,22 +140,25 @@ gpmc,device-width = <1>; gpmc,sync-clk-ps = <0>; gpmc,cs-on-ns = <0>; - gpmc,cs-rd-off-ns = <44>; - gpmc,cs-wr-off-ns = <44>; - gpmc,adv-on-ns = <6>; - gpmc,adv-rd-off-ns = <34>; - gpmc,adv-wr-off-ns = <44>; + gpmc,cs-rd-off-ns = <30>; + gpmc,cs-wr-off-ns = <30>; + gpmc,adv-on-ns = <0>; + gpmc,adv-rd-off-ns = <30>; + gpmc,adv-wr-off-ns = <30>; gpmc,we-on-ns = <0>; - gpmc,we-off-ns = <40>; - gpmc,oe-on-ns = <0>; - gpmc,oe-off-ns = <54>; - gpmc,access-ns = <64>; - gpmc,rd-cycle-ns = <82>; - gpmc,wr-cycle-ns = <82>; + gpmc,we-off-ns = <15>; + gpmc,oe-on-ns = <1>; + gpmc,oe-off-ns = <15>; + gpmc,access-ns = <30>; + gpmc,rd-cycle-ns = <30>; + gpmc,wr-cycle-ns = <30>; + gpmc,wait-on-read = "true"; + gpmc,wait-on-write = "true"; gpmc,bus-turnaround-ns = <0>; gpmc,cycle2cycle-delay-ns = <0>; gpmc,clk-activation-ns = <0>; - gpmc,wr-access-ns = <40>; + gpmc,wait-monitoring-ns = <0>; + gpmc,wr-access-ns = <0>; gpmc,wr-data-mux-bus-ns = <0>; /* @@ -199,18 +202,8 @@ }; partition@6 { - label = "u-boot-env"; - reg = <0x300000 0x40000>; - }; - - partition@7 { - label = "u-boot-env.backup1"; - reg = <0x340000 0x40000>; - }; - - partition@8 { label = "UBI"; - reg = <0x380000 0x1fc80000>; + reg = <0x300000 0x1fd00000>; }; }; }; @@ -326,6 +319,12 @@ status = "okay"; }; +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + status = "okay"; +}; + &usb { status = "okay"; }; @@ -354,7 +353,7 @@ &am33xx_pinmux { pinctrl-names = "default"; - pinctrl-0 = <&clkout2_pin &gpio_pins>; + pinctrl-0 = <&clkout2_pin &guardian_interface_pins>; clkout2_pin: pinmux_clkout2_pin { pinctrl-single,pins = < @@ -368,16 +367,25 @@ >; }; - gpio_keys_pins: pinmux_gpio_keys_pins { + guardian_button_pins: pinmux_gpio_keys_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x940, PIN_INPUT | MUX_MODE7) + AM33XX_IOPAD(0x884, PIN_INPUT | MUX_MODE7) >; }; - gpio_pins: pinmux_gpio_pins { + guardian_interface_pins: pinmux_guardian_interface_pins { pinctrl-single,pins = < - AM33XX_IOPAD(0x928, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x990, PIN_OUTPUT | MUX_MODE7) + AM33XX_IOPAD(0x928, PIN_OUTPUT | MUX_MODE7) + AM33XX_IOPAD(0x990, PIN_OUTPUT | MUX_MODE7) + AM33XX_IOPAD(0x9ac, PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x980, PIN_INPUT | MUX_MODE7) + AM33XX_IOPAD(0x984, PIN_INPUT | MUX_MODE7) + AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLUP | MUX_MODE7) + AM33XX_IOPAD(0x90c, PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x944, PIN_OUTPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x91c, PIN_INPUT | MUX_MODE7) + AM33XX_IOPAD(0x918, PIN_OUTPUT_PULLDOWN | MUX_MODE7) >; }; @@ -452,10 +460,9 @@ >; }; - leds_pins: pinmux_leds_pins { + guardian_led_pins: pinmux_leds_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x868, PIN_OUTPUT | MUX_MODE7) - AM33XX_IOPAD(0x86c, PIN_OUTPUT | MUX_MODE7) >; }; @@ -487,6 +494,13 @@ >; }; + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + AM33XX_IOPAD(0x92c, PIN_INPUT_PULLUP | MUX_MODE1) + AM33XX_IOPAD(0x930, PIN_OUTPUT_PULLDOWN | MUX_MODE1) + >; + }; + nandflash_pins: pinmux_nandflash_pins { pinctrl-single,pins = < AM33XX_IOPAD(0x800, PIN_INPUT | MUX_MODE0) diff --git a/arch/arm/dts/am335x-icev2-u-boot.dtsi b/arch/arm/dts/am335x-icev2-u-boot.dtsi new file mode 100644 index 0000000000..cc9569af03 --- /dev/null +++ b/arch/arm/dts/am335x-icev2-u-boot.dtsi @@ -0,0 +1,21 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + */ +/ { + xtal25mhz: xtal25mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; +}; + +&i2c0 { + cdce913: cdce913@65 { + compatible = "ti,cdce913"; + reg = <0x65>; + clocks = <&xtal25mhz>; + #clock-cells = <1>; + xtal-load-pf = <0>; + }; +}; diff --git a/arch/arm/dts/am437x-idk-evm-u-boot.dtsi b/arch/arm/dts/am437x-idk-evm-u-boot.dtsi index 3aa9195e44..50fe09cfc3 100644 --- a/arch/arm/dts/am437x-idk-evm-u-boot.dtsi +++ b/arch/arm/dts/am437x-idk-evm-u-boot.dtsi @@ -9,6 +9,12 @@ ocp { u-boot,dm-spl; }; + + xtal25mhz: xtal25mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; }; &uart0 { @@ -17,6 +23,14 @@ &i2c0 { u-boot,dm-spl; + + cdce913: cdce913@65 { + compatible = "ti,cdce913"; + reg = <0x65>; + clocks = <&xtal25mhz>; + #clock-cells = <1>; + xtal-load-pf = <0>; + }; }; &mmc1 { diff --git a/arch/arm/dts/am571x-idk-u-boot.dtsi b/arch/arm/dts/am571x-idk-u-boot.dtsi new file mode 100644 index 0000000000..65199200ed --- /dev/null +++ b/arch/arm/dts/am571x-idk-u-boot.dtsi @@ -0,0 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + */ +#include "am57xx-idk-common-u-boot.dtsi" diff --git a/arch/arm/dts/am572x-idk-u-boot.dtsi b/arch/arm/dts/am572x-idk-u-boot.dtsi new file mode 100644 index 0000000000..65199200ed --- /dev/null +++ b/arch/arm/dts/am572x-idk-u-boot.dtsi @@ -0,0 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + */ +#include "am57xx-idk-common-u-boot.dtsi" diff --git a/arch/arm/dts/am574x-idk-u-boot.dtsi b/arch/arm/dts/am574x-idk-u-boot.dtsi new file mode 100644 index 0000000000..65199200ed --- /dev/null +++ b/arch/arm/dts/am574x-idk-u-boot.dtsi @@ -0,0 +1,5 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + */ +#include "am57xx-idk-common-u-boot.dtsi" diff --git a/arch/arm/dts/am57xx-idk-common-u-boot.dtsi b/arch/arm/dts/am57xx-idk-common-u-boot.dtsi new file mode 100644 index 0000000000..b07aea0048 --- /dev/null +++ b/arch/arm/dts/am57xx-idk-common-u-boot.dtsi @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com/ + */ +#include "omap5-u-boot.dtsi" + +/ { + xtal25mhz: xtal25mhz { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; +}; + +&i2c1 { + cdce913: cdce913@65 { + compatible = "ti,cdce913"; + reg = <0x65>; + clocks = <&xtal25mhz>; + #clock-cells = <1>; + xtal-load-pf = <0>; + }; +}; diff --git a/arch/arm/dts/bcm63158.dtsi b/arch/arm/dts/bcm63158.dtsi index 175af38018..7dd2858438 100644 --- a/arch/arm/dts/bcm63158.dtsi +++ b/arch/arm/dts/bcm63158.dtsi @@ -10,6 +10,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + spi0 = &hsspi; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -67,6 +71,14 @@ u-boot,dm-pre-reloc; }; + hsspi_pll: hsspi-pll { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clocks = <&periph_osc>; + clock-mult = <2>; + clock-div = <1>; + }; + refclk50mhz: refclk50mhz { compatible = "fixed-clock"; #clock-cells = <0>; @@ -192,6 +204,19 @@ status = "disabled"; }; + hsspi: spi-controller@ff801000 { + compatible = "brcm,bcm6328-hsspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0xff801000 0x0 0x600>; + clocks = <&hsspi_pll>, <&hsspi_pll>; + clock-names = "hsspi", "pll"; + spi-max-frequency = <100000000>; + num-cs = <8>; + + status = "disabled"; + }; + nand: nand-controller@ff801800 { compatible = "brcm,nand-bcm63158", "brcm,brcmnand-v5.0", diff --git a/arch/arm/dts/bcm6858.dtsi b/arch/arm/dts/bcm6858.dtsi index 91f7787eb9..0222562171 100644 --- a/arch/arm/dts/bcm6858.dtsi +++ b/arch/arm/dts/bcm6858.dtsi @@ -10,6 +10,10 @@ #address-cells = <2>; #size-cells = <2>; + aliases { + spi0 = &hsspi; + }; + cpus { #address-cells = <2>; #size-cells = <0>; @@ -67,6 +71,14 @@ u-boot,dm-pre-reloc; }; + hsspi_pll: hsspi-pll { + compatible = "fixed-factor-clock"; + #clock-cells = <0>; + clocks = <&periph_osc>; + clock-mult = <2>; + clock-div = <1>; + }; + refclk50mhz: refclk50mhz { compatible = "fixed-clock"; #clock-cells = <0>; @@ -192,6 +204,19 @@ status = "disabled"; }; + hsspi: spi-controller@ff801000 { + compatible = "brcm,bcm6328-hsspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0xff801000 0x0 0x600>; + clocks = <&hsspi_pll>, <&hsspi_pll>; + clock-names = "hsspi", "pll"; + spi-max-frequency = <100000000>; + num-cs = <8>; + + status = "disabled"; + }; + nand: nand-controller@ff801800 { compatible = "brcm,nand-bcm6858", "brcm,brcmnand-v5.0", diff --git a/arch/arm/dts/bcm963158.dts b/arch/arm/dts/bcm963158.dts index 85659440da..c2bdd33274 100644 --- a/arch/arm/dts/bcm963158.dts +++ b/arch/arm/dts/bcm963158.dts @@ -125,3 +125,15 @@ label = "green:aggregate_link"; }; }; + +&hsspi { + status = "okay"; + + flash: mt25@0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + spi-max-frequency = <25000000>; + }; +}; diff --git a/arch/arm/dts/bcm968580xref.dts b/arch/arm/dts/bcm968580xref.dts index 861e9891a7..a034e38318 100644 --- a/arch/arm/dts/bcm968580xref.dts +++ b/arch/arm/dts/bcm968580xref.dts @@ -124,3 +124,15 @@ label = "green:wps"; }; }; + +&hsspi { + status = "okay"; + + flash: mt25@0 { + compatible = "jedec,spi-nor"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + spi-max-frequency = <25000000>; + }; +}; diff --git a/arch/arm/dts/k3-am65-mcu.dtsi b/arch/arm/dts/k3-am65-mcu.dtsi index c9bfd9b80f..c42e7553c7 100644 --- a/arch/arm/dts/k3-am65-mcu.dtsi +++ b/arch/arm/dts/k3-am65-mcu.dtsi @@ -2,7 +2,7 @@ /* * Device Tree Source for AM6 SoC Family MCU Domain peripherals * - * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2016-2019 Texas Instruments Incorporated - http://www.ti.com/ */ &cbass_mcu { @@ -26,4 +26,42 @@ clocks = <&k3_clks 114 1>; power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>; }; + + mcu_r5fss0: r5fss@41000000 { + compatible = "ti,am654-r5fss"; + lockstep-mode = <0>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x41000000 0x00 0x41000000 0x20000>, + <0x41400000 0x00 0x41400000 0x20000>; + power-domains = <&k3_pds 129 TI_SCI_PD_EXCLUSIVE>; + + mcu_r5fss0_core0: r5f@41000000 { + compatible = "ti,am654-r5f"; + reg = <0x41000000 0x00008000>, + <0x41010000 0x00008000>; + reg-names = "atcm", "btcm"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <159>; + ti,sci-proc-ids = <0x01 0xFF>; + resets = <&k3_reset 159 1>; + atcm-enable = <1>; + btcm-enable = <1>; + loczrama = <1>; + }; + + mcu_r5fss0_core1: r5f@41400000 { + compatible = "ti,am654-r5f"; + reg = <0x41400000 0x00008000>, + <0x41410000 0x00008000>; + reg-names = "atcm", "btcm"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <245>; + ti,sci-proc-ids = <0x02 0xFF>; + resets = <&k3_reset 245 1>; + atcm-enable = <1>; + btcm-enable = <1>; + loczrama = <1>; + }; + }; }; diff --git a/arch/arm/dts/k3-am654-base-board.dts b/arch/arm/dts/k3-am654-base-board.dts index e73b9aa6b1..573ead0b4d 100644 --- a/arch/arm/dts/k3-am654-base-board.dts +++ b/arch/arm/dts/k3-am654-base-board.dts @@ -17,6 +17,11 @@ bootargs = "earlycon=ns16550a,mmio32,0x02800000"; }; + aliases { + remoteproc0 = &mcu_r5fss0_core0; + remoteproc1 = &mcu_r5fss0_core1; + }; + memory@80000000 { device_type = "memory"; /* 4G RAM */ diff --git a/arch/arm/dts/k3-am654-r5-base-board.dts b/arch/arm/dts/k3-am654-r5-base-board.dts index 7ed307f0d8..e31ed4fe64 100644 --- a/arch/arm/dts/k3-am654-r5-base-board.dts +++ b/arch/arm/dts/k3-am654-r5-base-board.dts @@ -16,6 +16,7 @@ aliases { serial0 = &wkup_uart0; + serial1 = &mcu_uart0; serial2 = &main_uart0; }; @@ -118,6 +119,14 @@ status = "okay"; }; +&mcu_uart0 { + u-boot,dm-spl; + pinctrl-names = "default"; + pinctrl-0 = <&mcu_uart0_pins_default>; + clock-frequency = <48000000>; + status = "okay"; +}; + &main_uart0 { power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>; }; @@ -141,6 +150,16 @@ u-boot,dm-spl; }; + mcu_uart0_pins_default: mcu_uart0_pins_default { + pinctrl-single,pins = < + AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 4) /* (P4) MCU_OSPI1_D1.MCU_UART0_RXD */ + AM65X_WKUP_IOPAD(0x0048, PIN_OUTPUT, 4) /* (P5) MCU_OSPI1_D2.MCU_UART0_TXD */ + AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 4) /* (P1) MCU_OSPI1_D3.MCU_UART0_CTSn */ + AM65X_WKUP_IOPAD(0x0054, PIN_OUTPUT, 4) /* (N3) MCU_OSPI1_CSn1.MCU_UART0_RTSn */ + >; + u-boot,dm-spl; + }; + wkup_i2c0_pins_default: wkup-i2c0-pins-default { pinctrl-single,pins = < AM65X_WKUP_IOPAD(0x00e0, PIN_INPUT, 0) /* (AC7) WKUP_I2C0_SCL */ diff --git a/arch/arm/dts/k3-j721e-common-proc-board.dts b/arch/arm/dts/k3-j721e-common-proc-board.dts index b5b8c3c5cc..c978cabd13 100644 --- a/arch/arm/dts/k3-j721e-common-proc-board.dts +++ b/arch/arm/dts/k3-j721e-common-proc-board.dts @@ -12,6 +12,18 @@ stdout-path = "serial2:115200n8"; bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000"; }; + + aliases { + remoteproc0 = &mcu_r5fss0_core0; + remoteproc1 = &mcu_r5fss0_core1; + remoteproc2 = &main_r5fss0_core0; + remoteproc3 = &main_r5fss0_core1; + remoteproc4 = &main_r5fss1_core0; + remoteproc5 = &main_r5fss1_core1; + remoteproc6 = &c66_0; + remoteproc7 = &c66_1; + remoteproc8 = &c71_0; + }; }; &wkup_uart0 { @@ -19,6 +31,10 @@ status = "disabled"; }; +&main_uart0 { + power-domains = <&k3_pds 146 TI_SCI_PD_SHARED>; +}; + &main_uart3 { /* UART not brought out */ status = "disabled"; diff --git a/arch/arm/dts/k3-j721e-main.dtsi b/arch/arm/dts/k3-j721e-main.dtsi index 3445784293..6bd59bac52 100644 --- a/arch/arm/dts/k3-j721e-main.dtsi +++ b/arch/arm/dts/k3-j721e-main.dtsi @@ -228,4 +228,115 @@ ti,trm-icp = <0x8>; dma-coherent; }; + + main_r5fss0: r5fss@5c00000 { + compatible = "ti,j721e-r5fss"; + lockstep-mode = <0>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x5c00000 0x00 0x5c00000 0x20000>, + <0x5d00000 0x00 0x5d00000 0x20000>; + power-domains = <&k3_pds 243 TI_SCI_PD_EXCLUSIVE>; + + main_r5fss0_core0: r5f@5c00000 { + compatible = "ti,j721e-r5f"; + reg = <0x5c00000 0x00008000>, + <0x5c10000 0x00008000>; + reg-names = "atcm", "btcm"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <245>; + ti,sci-proc-ids = <0x06 0xFF>; + resets = <&k3_reset 245 1>; + atcm-enable = <1>; + btcm-enable = <1>; + loczrama = <1>; + }; + + main_r5fss0_core1: r5f@5d00000 { + compatible = "ti,j721e-r5f"; + reg = <0x5d00000 0x00008000>, + <0x5d10000 0x00008000>; + reg-names = "atcm", "btcm"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <246>; + ti,sci-proc-ids = <0x07 0xFF>; + resets = <&k3_reset 246 1>; + atcm-enable = <1>; + btcm-enable = <1>; + loczrama = <1>; + }; + }; + + main_r5fss1: r5fss@5e00000 { + compatible = "ti,j721e-r5fss"; + lockstep-mode = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x5e00000 0x00 0x5e00000 0x20000>, + <0x5f00000 0x00 0x5f00000 0x20000>; + power-domains = <&k3_pds 244 TI_SCI_PD_EXCLUSIVE>; + + main_r5fss1_core0: r5f@5e00000 { + compatible = "ti,j721e-r5f"; + reg = <0x5e00000 0x00008000>, + <0x5e10000 0x00008000>; + reg-names = "atcm", "btcm"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <247>; + ti,sci-proc-ids = <0x08 0xFF>; + resets = <&k3_reset 247 1>; + atcm-enable = <1>; + btcm-enable = <1>; + loczrama = <1>; + }; + + main_r5fss1_core1: r5f@5f00000 { + compatible = "ti,j721e-r5f"; + reg = <0x5f00000 0x00008000>, + <0x5f10000 0x00008000>; + reg-names = "atcm", "btcm"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <248>; + ti,sci-proc-ids = <0x09 0xFF>; + resets = <&k3_reset 248 1>; + atcm-enable = <1>; + btcm-enable = <1>; + loczrama = <1>; + }; + }; + + c66_0: dsp@4d80800000 { + compatible = "ti,j721e-c66-dsp"; + reg = <0x4d 0x80800000 0x00 0x00048000>, + <0x4d 0x80e00000 0x00 0x00008000>, + <0x4d 0x80f00000 0x00 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <142>; + ti,sci-proc-ids = <0x03 0xFF>; + resets = <&k3_reset 142 1>; + }; + + c66_1: dsp@4d81800000 { + compatible = "ti,j721e-c66-dsp"; + reg = <0x4d 0x81800000 0x00 0x00048000>, + <0x4d 0x81e00000 0x00 0x00008000>, + <0x4d 0x81f00000 0x00 0x00008000>; + reg-names = "l2sram", "l1pram", "l1dram"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <143>; + ti,sci-proc-ids = <0x04 0xFF>; + resets = <&k3_reset 143 1>; + }; + + c71_0: dsp@64800000 { + compatible = "ti,j721e-c71-dsp"; + reg = <0x00 0x64800000 0x00 0x00080000>, + <0x00 0x64e00000 0x00 0x0000c000>; + reg-names = "l2sram", "l1dram"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <15>; + ti,sci-proc-ids = <0x30 0xFF>; + resets = <&k3_reset 15 1>; + }; }; diff --git a/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi b/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi index 1175fa9a50..b958b5b3c1 100644 --- a/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi +++ b/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi @@ -69,4 +69,42 @@ clocks = <&k3_clks 149 0>; clock-names = "fclk"; }; + + mcu_r5fss0: r5fss@41000000 { + compatible = "ti,j721e-r5fss"; + lockstep-mode = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x41000000 0x00 0x41000000 0x20000>, + <0x41400000 0x00 0x41400000 0x20000>; + power-domains = <&k3_pds 249 TI_SCI_PD_EXCLUSIVE>; + + mcu_r5fss0_core0: r5f@41000000 { + compatible = "ti,j721e-r5f"; + reg = <0x41000000 0x00008000>, + <0x41010000 0x00008000>; + reg-names = "atcm", "btcm"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <250>; + ti,sci-proc-ids = <0x01 0xFF>; + resets = <&k3_reset 250 1>; + atcm-enable = <1>; + btcm-enable = <1>; + loczrama = <1>; + }; + + mcu_r5fss0_core1: r5f@41400000 { + compatible = "ti,j721e-r5f"; + reg = <0x41400000 0x00008000>, + <0x41410000 0x00008000>; + reg-names = "atcm", "btcm"; + ti,sci = <&dmsc>; + ti,sci-dev-id = <251>; + ti,sci-proc-ids = <0x02 0xFF>; + resets = <&k3_reset 251 1>; + atcm-enable = <1>; + btcm-enable = <1>; + loczrama = <1>; + }; + }; }; diff --git a/arch/arm/dts/mt7623.dtsi b/arch/arm/dts/mt7623.dtsi index 64079c61bf..1135b1e1ae 100644 --- a/arch/arm/dts/mt7623.dtsi +++ b/arch/arm/dts/mt7623.dtsi @@ -9,8 +9,9 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/phy/phy.h> #include <dt-bindings/power/mt7623-power.h> -#include <dt-bindings/reset/mtk-reset.h> +#include <dt-bindings/reset/mt7623-reset.h> #include "skeleton.dtsi" / { @@ -255,6 +256,133 @@ #reset-cells = <1>; }; + pcie: pcie@1a140000 { + compatible = "mediatek,mt7623-pcie"; + device_type = "pci"; + reg = <0x1a140000 0x1000>, /* PCIe shared registers */ + <0x1a142000 0x1000>, /* Port0 registers */ + <0x1a143000 0x1000>, /* Port1 registers */ + <0x1a144000 0x1000>; /* Port2 registers */ + reg-names = "subsys", "port0", "port1", "port2"; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0xf800 0 0 0>; + interrupt-map = <0x0000 0 0 0 &sysirq GIC_SPI 193 IRQ_TYPE_LEVEL_LOW>, + <0x0800 0 0 0 &sysirq GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>, + <0x1000 0 0 0 &sysirq GIC_SPI 195 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_ETHIF_SEL>, + <&hifsys CLK_HIFSYS_PCIE0>, + <&hifsys CLK_HIFSYS_PCIE1>, + <&hifsys CLK_HIFSYS_PCIE2>; + clock-names = "free_ck", "sys_ck0", "sys_ck1", "sys_ck2"; + resets = <&hifsys HIFSYS_PCIE0_RST>, + <&hifsys HIFSYS_PCIE1_RST>, + <&hifsys HIFSYS_PCIE2_RST>; + reset-names = "pcie-rst0", "pcie-rst1", "pcie-rst2"; + phys = <&pcie0_port PHY_TYPE_PCIE>, + <&pcie1_port PHY_TYPE_PCIE>, + <&u3port1 PHY_TYPE_PCIE>; + phy-names = "pcie-phy0", "pcie-phy1", "pcie-phy2"; + power-domains = <&scpsys MT7623_POWER_DOMAIN_HIF>; + bus-range = <0x00 0xff>; + status = "disabled"; + ranges = <0x81000000 0 0x1a160000 0x1a160000 0 0x00010000 + 0x83000000 0 0x60000000 0x60000000 0 0x10000000>; + + pcie@0,0 { + reg = <0x0000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &sysirq GIC_SPI 193 IRQ_TYPE_LEVEL_LOW>; + ranges; + status = "disabled"; + }; + + pcie@1,0 { + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &sysirq GIC_SPI 194 IRQ_TYPE_LEVEL_LOW>; + ranges; + status = "disabled"; + }; + + pcie@2,0 { + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &sysirq GIC_SPI 195 IRQ_TYPE_LEVEL_LOW>; + ranges; + status = "disabled"; + }; + }; + + pcie0_phy: pcie-phy@1a149000 { + compatible = "mediatek,generic-tphy-v1"; + reg = <0x1a149000 0x0700>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + pcie0_port: pcie-phy@1a149900 { + reg = <0x1a149900 0x0700>; + clocks = <&clk26m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + + pcie1_phy: pcie-phy@1a14a000 { + compatible = "mediatek,generic-tphy-v1"; + reg = <0x1a14a000 0x0700>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + pcie1_port: pcie-phy@1a14a900 { + reg = <0x1a14a900 0x0700>; + clocks = <&clk26m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + + u3phy2: usb-phy@1a244000 { + compatible = "mediatek,generic-tphy-v1"; + reg = <0x1a244000 0x0700>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + u2port1: usb-phy@1a244800 { + reg = <0x1a244800 0x0100>; + clocks = <&topckgen CLK_TOP_USB_PHY48M>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + + u3port1: usb-phy@1a244900 { + reg = <0x1a244900 0x0700>; + clocks = <&clk26m>; + clock-names = "ref"; + #phy-cells = <1>; + status = "okay"; + }; + }; + ethsys: syscon@1b000000 { compatible = "mediatek,mt7623-ethsys", "syscon"; reg = <0x1b000000 0x1000>; diff --git a/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts index 51628bb639..b0c86219b6 100644 --- a/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts +++ b/arch/arm/dts/mt7623n-bananapi-bpi-r2.dts @@ -172,6 +172,13 @@ }; }; + pcie_default: pcie-default { + mux { + function = "pcie"; + groups = "pcie0_0_perst", "pcie1_0_perst"; + }; + }; + uart0_pins_a: uart0-default { mux { function = "uart"; @@ -201,6 +208,28 @@ }; }; +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_default>; + status = "okay"; + + pcie@0,0 { + status = "okay"; + }; + + pcie@1,0 { + status = "okay"; + }; +}; + +&pcie0_phy { + status = "okay"; +}; + +&pcie1_phy { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; diff --git a/arch/arm/dts/mt7629.dtsi b/arch/arm/dts/mt7629.dtsi index 8ff19162f0..b0c843bafd 100644 --- a/arch/arm/dts/mt7629.dtsi +++ b/arch/arm/dts/mt7629.dtsi @@ -10,7 +10,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/power/mt7629-power.h> -#include <dt-bindings/reset/mtk-reset.h> +#include <dt-bindings/reset/mt7629-reset.h> #include "skeleton.dtsi" / { diff --git a/arch/arm/dts/zynq-cse-qspi-single.dts b/arch/arm/dts/zynq-cse-qspi-single.dts index 0d680dfc06..ac6982a74e 100644 --- a/arch/arm/dts/zynq-cse-qspi-single.dts +++ b/arch/arm/dts/zynq-cse-qspi-single.dts @@ -7,6 +7,10 @@ #include "zynq-cse-qspi.dtsi" +/ { + model = "Zynq CSE QSPI SINGLE Board"; +}; + &flash0 { spi-rx-bus-width = <4>; }; diff --git a/arch/arm/dts/zynq-zc702.dts b/arch/arm/dts/zynq-zc702.dts index 54231cd580..d10695740f 100644 --- a/arch/arm/dts/zynq-zc702.dts +++ b/arch/arm/dts/zynq-zc702.dts @@ -16,6 +16,7 @@ serial0 = &uart1; spi0 = &qspi; mmc0 = &sdhci0; + usb0 = &usb0; }; memory@0 { diff --git a/arch/arm/dts/zynqmp-a2197-g-revA.dts b/arch/arm/dts/zynqmp-a2197-g-revA.dts new file mode 100644 index 0000000000..c6072b5f42 --- /dev/null +++ b/arch/arm/dts/zynqmp-a2197-g-revA.dts @@ -0,0 +1,282 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Xilinx Versal a2197 RevA System Controller on MGT + * + * (C) Copyright 2019, Xilinx, Inc. + * + * Michal Simek <michal.simek@xilinx.com> + */ +/dts-v1/; + +#include "zynqmp.dtsi" +#include "zynqmp-clk-ccf.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Versal System Controller on a2197 MGT Char board RevA"; + compatible = "xlnx,zynqmp-a2197-g-revA", "xlnx,zynqmp-a2197-revA", + "xlnx,zynqmp-a2197", "xlnx,zynqmp"; + + aliases { + ethernet0 = &gem0; + gpio0 = &gpio; + i2c0 = &i2c0; + mmc0 = &sdhci0; + rtc0 = &rtc; + serial0 = &uart0; + serial1 = &dcc; + usb0 = &usb0; + }; + + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:115200n8"; + xlnx,eeprom = <&eeprom>; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; +}; + +&sdhci0 { /* emmc MIO 13-23 16GB */ + status = "okay"; + non-removable; + disable-wp; + bus-width = <8>; + xlnx,mio_bank = <0>; +}; + +&uart0 { /* uart0 MIO38-39 */ + status = "okay"; + u-boot,dm-pre-reloc; +}; + +&gem0 { /* eth MDIO 76/77 */ + status = "okay"; + phy-handle = <&phy0>; + phy-mode = "sgmii"; + is-internal-pcspma; + phy0: phy@0 { /* marwell m88e1512 */ + reg = <0>; + reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>; +/* xlnx,phy-type = <PHY_TYPE_SGMII>; */ + }; +/* phy-names = "..."; + phys = <&lane0 PHY_TYPE_SGMII ... > + Note: lane0 sgmii/lane1 usb3 */ +}; + +&gpio { + status = "okay"; + gpio-line-names = "", "", "", "", "", /* 0 - 4 */ + "", "", "", "", "", /* 5 - 9 */ + "", "", "", "EMMC_DAT0", "EMMC_DAT1", /* 10 - 14 */ + "EMMC_DAT2", "EMMC_DAT3", "EMMC_DAT4", "EMMC_DAT5", "EMMC_DAT6", /* 15 - 19 */ + "EMMC_DAT7", "EMMC_CMD", "EMMC_CLK", "EMMC_RST_B", "", /* 20 - 24 */ + "", "", "", "", "", /* 25 - 29 */ + "", "", "", "", "LP_I2C0_PMC_SCL", /* 30 - 34 */ + "LP_I2C0_PMC_SDA", "", "", "UART0_RXD_IN", "UART0_TXD_OUT", /* 35 - 39 */ + "", "", "ETH_RESET_B", "", "", /* 40 - 44 */ + "", "", "", "", "", /* 45 - 49 */ + "", "", "USB0_CLK", "USB0_DIR", "USB0_DATA2", /* 50 - 54 */ + "USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3", /* 55 - 59 */ + "USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "", /* 60 - 64 */ + "", "", "", "", "", /* 65 - 69 */ + "", "", "", "", "", /* 70 - 74 */ + "", "ETH_MDC", "ETH_MDIO", /* 75 - 77, MIO end and EMIO start */ + "SYSCTLR_VERSAL_MODE0", "SYSCTLR_VERSAL_MODE1", /* 78 - 79 */ + "SYSCTLR_VERSAL_MODE2", "SYSCTLR_VERSAL_MODE3", "SYSCTLR_POR_B_LS", "DC_PRSNT", "SYSCTLR_POWER_EN", /* 80 - 84 */ + "SYSCTLR_JTAG_S0", "SYSCTLR_JTAG_S1", "SYSCTLR_IIC_MUX0_RESET_B", "SYSCTLR_IIC_MUX1_RESET_B", "SYSCTLR_LP_I2C_SM_ALERT", /* 85 -89 */ + "SYSCTLR_GPIO0", "SYSCTLR_GPIO1", "SYSCTLR_GPIO2", "SYSCTLR_GPIO3", "SYSCTLR_GPIO4", /* 90 - 94 */ + "SYSCTLR_GPIO5", "VCCO_500_RBIAS", "VCCO_501_RBIAS", "VCCO_502_RBIAS", "VCCO_500_RBIAS_LED", /* 95 - 99 */ + "VCCO_501_RBIAS_LED", "VCCO_502_RBIAS_LED", "SYSCTLR_VCCINT_EN", "SYSCTLR_VCC_IO_SOC_EN", "SYSCTLR_VCC_PMC_EN", /* 100 - 104 */ + "SYSCTLR_VCC_RAM_EN", "SYSCTLR_VCC_PSLP_EN", "SYSCTLR_VCC_PSFP_EN", "SYSCTLR_VCCAUX_EN", "SYSCTLR_VCCAUX_PMC_EN", /* 105 - 109 */ + "SYSCTLR_VCCO_500_EN", "SYSCTLR_VCCO_501_EN", "SYSCTLR_VCCO_502_EN", "SYSCTLR_VCCO_503_EN", "SYSCTLR_VCC1V8_EN", /* 110 - 114 */ + "SYSCTLR_VCC3V3_EN", "SYSCTLR_VCC1V2_DDR4_EN", "SYSCTLR_VCC1V1_LP4_EN", "SYSCTLR_VDD1_1V8_LP4_EN", "SYSCTLR_VADJ_FMC_EN", /* 115 - 119 */ + "SYSCTLR_MGTYAVCC_EN", "SYSCTLR_MGTYAVTT_EN", "SYSCTLR_MGTYVCCAUX_EN", "SYSCTLR_UTIL_1V13_EN", "SYSCTLR_UTIL_1V8_EN", /* 120 - 124 */ + "SYSCTLR_UTIL_2V5_EN", "FMCP1_FMC_PRSNT_M2C_B", "FMCP2_FMC_PRSNT_M2C_B", "FMCP1_FMCP_PRSNT_M2C_B", "FMCP2_FMCP_PRSNT_M2C_B", /* 125 - 129 */ + "PMBUS1_INA226_ALERT", "PMBUS2_INA226_ALERT", "SYSCTLR_USBC_SBU1", "SYSCTLR_USBC_SBU2", "TI_CABLE1", /* 130 - 134 */ + "TI_CABLE2", "SYSCTLR_MIC2005_EN_B", "SYSCTLR_MIC2005_FAULT_B", "SYSCTLR_TUSB320_INT_B", "SYSCTLR_TUSB320_ID", /* 135 - 139 */ + "PMBUS1_ALERT", "PMBUS2_ALERT", "SYSCTLR_ETH_RESET_B", "SYSCTLR_VCC0V85_TG", "MAX6643_OT_B", /* 140 - 144 */ + "MAX6643_FANFINAL_B", "MAX6643_FULLSPD", "", "", "", /* 145 - 149 */ + "", "", "", "", "", /* 150 - 154 */ + "", "", "", "", "", /* 155 - 159 */ + "", "", "", "", "", /* 160 - 164 */ + "", "", "", "", "", /* 165 - 169 */ + "", "", "", ""; /* 170 - 174 */ +}; + +&i2c0 { /* MIO 34-35 - can't stay here */ + status = "okay"; + clock-frequency = <400000>; + scl-gpios = <&gpio 34 GPIO_ACTIVE_HIGH>; + sda-gpios = <&gpio 35 GPIO_ACTIVE_HIGH>; + i2c-mux@74 { /* u94 */ + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + /* FIXME reset connected to SYSCTRL_IIC_MUX0_RESET */ + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + /* Use for storing information about SC board */ + eeprom: eeprom@50 { /* u96 - 24LC32A - 256B */ + compatible = "atmel,24c32"; + reg = <0x50>; + }; + }; + i2c@1 { /* CM_I2C_SCL - Samtec */ + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + }; + i2c@2 { /* PMBUS - AFX_PMBUS */ + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + tps544@d { /* u85 */ + compatible = "ti,tps544b25"; + reg = <0xd>; + }; + tps544@10 { /* u73 */ + compatible = "ti,tps544b25"; + reg = <0x10>; + }; + tps544@11 { /* u76 */ + compatible = "ti,tps544b25"; + reg = <0x11>; + }; + tps544@12 { /* u77 */ + compatible = "ti,tps544b25"; + reg = <0x12>; + }; + tps544@13 { /* u80 */ + compatible = "ti,tps544b25"; + reg = <0x13>; + }; + tps544@14 { /* u81 */ + compatible = "ti,tps544b25"; + reg = <0x14>; + }; + tps544@15 { /* u83 */ + compatible = "ti,tps544b25"; + reg = <0x15>; + }; + tps544@16 { /* u63 */ + compatible = "ti,tps544b25"; + reg = <0x16>; + }; + tps544@17 { /* u66 */ + compatible = "ti,tps544b25"; + reg = <0x17>; + }; + tps544@18 { /* u67 */ + compatible = "ti,tps544b25"; + reg = <0x18>; + }; + tps544@19 { /* u69 */ + compatible = "ti,tps544b25"; + reg = <0x19>; + }; + tps544@1d { /* u88 */ + compatible = "ti,tps544b25"; + reg = <0x1d>; + }; + tps544@1e { /* u89 */ + compatible = "ti,tps544b25"; + reg = <0x1e>; + }; + tps544@1f { /* u87 */ + compatible = "ti,tps544b25"; + reg = <0x1f>; + }; + tps544@20 { /* u71 */ + compatible = "ti,tps544b25"; + reg = <0x20>; + }; + ina226@40 { /* u74 */ + compatible = "ti,ina226"; + reg = <0x40>; + shunt-resistor = <1000>; + }; + ina226@41 { /* u75 */ + compatible = "ti,ina226"; + reg = <0x41>; + shunt-resistor = <1000>; + }; + ina226@42 { /* u78 */ + compatible = "ti,ina226"; + reg = <0x42>; + shunt-resistor = <5000>; + }; + ina226@43 { /* u79 */ + compatible = "ti,ina226"; + reg = <0x43>; + shunt-resistor = <1000>; + }; + ina226@44 { /* u82 */ + compatible = "ti,ina226"; + reg = <0x44>; + shunt-resistor = <1000>; + }; + ina226@45 { /* u84 */ + compatible = "ti,ina226"; + reg = <0x45>; + shunt-resistor = <5000>; + }; + tps53681@c0 { /* u53 - FIXME name - don't know what it does - also vcc_io_soc */ + compatible = "ti,tps53681"; /* FIXME no linux driver */ + reg = <0xc0>; + }; + }; + i2c@3 { /* fmc1 via JA2G */ + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + eeprom_fmc1: eeprom@50 { /* on FMC */ + compatible = "atmel,24c04"; + reg = <0x50>; + }; + }; + i2c@4 { /* fmc2 via JA3G */ + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + eeprom_fmc2: eeprom@50 { /* on FMC */ + compatible = "atmel,24c04"; + reg = <0x50>; + }; + }; + i2c@5 { /* fmc3 via JA4G */ + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + eeprom_fmc3: eeprom@50 { /* on FMC */ + compatible = "atmel,24c04"; + reg = <0x50>; + }; + }; + i2c@6 { /* ddr dimm */ + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + }; + /* 7 unused */ + }; +}; + +&usb0 { /* USB0 MIO52-63 */ + status = "okay"; + xlnx,usb-polarity = <0>; + xlnx,usb-reset-mode = <0>; +}; + +&dwc3_0 { + status = "okay"; + dr_mode = "peripheral"; + maximum-speed = "high-speed"; +}; diff --git a/arch/arm/dts/zynqmp-a2197-m-revA.dts b/arch/arm/dts/zynqmp-a2197-m-revA.dts new file mode 100644 index 0000000000..e4b45eafe4 --- /dev/null +++ b/arch/arm/dts/zynqmp-a2197-m-revA.dts @@ -0,0 +1,461 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Xilinx Versal a2197 RevA System Controller + * + * (C) Copyright 2019, Xilinx, Inc. + * + * Michal Simek <michal.simek@xilinx.com> + */ +/dts-v1/; + +#include "zynqmp.dtsi" +#include "zynqmp-clk-ccf.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Versal System Controller on a2197 Memory Char board RevA"; + compatible = "xlnx,zynqmp-a2197-m-revA", "xlnx,zynqmp-a2197-revA", + "xlnx,zynqmp-a2197", "xlnx,zynqmp"; + + aliases { + ethernet0 = &gem0; + gpio0 = &gpio; + i2c0 = &i2c0; + i2c1 = &i2c1; + mmc0 = &sdhci0; + mmc1 = &sdhci1; + rtc0 = &rtc; + serial0 = &uart0; + serial1 = &uart1; + serial2 = &dcc; + usb0 = &usb0; + usb1 = &usb1; + spi0 = &qspi; + }; + + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:115200n8"; + xlnx,eeprom = <&eeprom>; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; /* FIXME don't know how big memory is there */ + }; +}; + +&qspi { + status = "okay"; + is-dual = <1>; + flash@0 { + compatible = "m25p80", "spi-flash"; /* 32MB */ + #address-cells = <1>; + #size-cells = <1>; + reg = <0x0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; + spi-max-frequency = <108000000>; + }; +}; + +&sdhci0 { /* emmc MIO 13-23 - with some settings 16GB */ + status = "okay"; + non-removable; + disable-wp; + bus-width = <8>; + xlnx,mio_bank = <0>; /* FIXME tap delay */ +}; + +&uart0 { /* uart0 MIO38-39 */ + status = "okay"; + u-boot,dm-pre-reloc; +}; + +&uart1 { /* uart1 MIO40-41 */ + status = "okay"; + u-boot,dm-pre-reloc; +}; + +&sdhci1 { /* sd1 MIO45-51 cd in place */ + status = "disable"; + no-1-8-v; + disable-wp; + xlnx,mio_bank = <1>; +}; + +&gem0 { + status = "okay"; + phy-handle = <&phy0>; + phy-mode = "sgmii"; /* DTG generates this properly 1512 */ + phy-reset-gpios = <&gpio 142 GPIO_ACTIVE_LOW>; + phy0: phy@0 { /* marwell m88e1512 - SGMII */ + reg = <0>; +/* xlnx,phy-type = <PHY_TYPE_SGMII>; */ + }; +/* phy-names = "..."; + phys = <&lane0 PHY_TYPE_SGMII ... > + Note: lane0 sgmii/lane1 usb3 */ +}; + +&gpio { + status = "okay"; + gpio-line-names = "SCLK_OUT", "MISO_MO1", "MO2", "MO3", "MOSI_MIO0", /* 0 - 4 */ + "N_SS_OUT", "", "SYS_CTRL0", "SYS_CTRL1", "SYS_CTRL2", /* 5 - 9 */ + "SYS_CTRL3", "SYS_CTRL4", "SYS_CTRL5", "EMMC_DAT0", "EMMC_DAT1", /* 10 - 14 */ + "EMMC_DAT2", "EMMC_DAT3", "EMMC_DAT4", "EMMC_DAT5", "EMMC_DAT6", /* 15 - 19 */ + "EMMC_DAT7", "EMMC_CMD", "EMMC_CLK", "EMMC_RST_B", "", /* 20 - 24 */ + "", "RXD0_IN", "TXD0_OUT", "TXD1_OUT", "RXD1_IN", /* 25 - 29 */ + "", "", "", "", "LP_I2C0_PMC_SCL", /* 30 - 34 */ + "LP_I2C0_PMC_SDA", "LP_I2C1_SCL", "LP_I2C1_SDA", "UART0_RXD_IN", "UART0_TXD_OUT", /* 35 - 39 */ + "UART1_TXD_OUT", "UART1_RXD_IN", "ETH_RESET_B", "", "", /* 40 - 44 */ + "SD1_CD_B", "SD1_DATA0", "SD1_DATA1", "SD1_DATA2", "SD1_DATA3", /* 45 - 49 */ + "SD1_CMD", "SD1_CLK", "USB0_CLK", "USB0_DIR", "USB0_DATA2", /* 50 - 54 */ + "USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3", /* 55 - 59 */ + "USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "USB1_CLK", /* 60 - 64 */ + "USB1_DIR", "USB1_DATA2", "USB1_NXT", "USB1_DATA0", "USB1_DATA1", /* 65 - 69 */ + "USB1_STP", "USB1_DATA3", "USB1_DATA4", "USB1_DATA5", "USB1_DATA6", /* 70 - 74 */ + "USB1_DATA7", "ETH_MDC", "ETH_MDIO", /* 75 - 77, MIO end and EMIO start */ + "", "", "", "", "", /* 78 - 79 */ + "", "", "", "", "", /* 80 - 84 */ + "", "", "", "", "", /* 85 -89 */ + "", "", "", "", "", /* 90 - 94 */ + "", "", "", "", "", /* 95 - 99 */ + "", "", "", "", "", /* 100 - 104 */ + "", "", "", "", "", /* 105 - 109 */ + "", "", "", "", "", /* 110 - 114 */ + "", "", "", "", "", /* 115 - 119 */ + "", "", "", "", "", /* 120 - 124 */ + "", "", "", "", "", /* 125 - 129 */ + "", "", "", "", "", /* 130 - 134 */ + "", "", "", "", "", /* 135 - 139 */ + "", "", "", "", "", /* 140 - 144 */ + "", "", "", "", "", /* 145 - 149 */ + "", "", "", "", "", /* 150 - 154 */ + "", "", "", "", "", /* 155 - 159 */ + "", "", "", "", "", /* 160 - 164 */ + "", "", "", "", "", /* 165 - 169 */ + "", "", "", ""; /* 170 - 174 */ +}; + +&i2c0 { /* MIO 34-35 - can't stay here */ + status = "okay"; + clock-frequency = <400000>; + i2c-mux@74 { /* u46 */ + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + /* FIXME reset connected to SYSCTRL_IIC_MUX0_RESET */ + i2c@0 { /* PMBUS must be enabled via SW21 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + reg_vcc1v2_lp4: tps544@15 { /* u97 */ + compatible = "ti,tps544b25"; + reg = <0x15>; + }; + reg_vcc1v1_lp4: tps544@16 { /* u95 */ + compatible = "ti,tps544b25"; + reg = <0x16>; + }; + reg_vdd1_1v8_lp4: tps544@17 { /* u99 */ + compatible = "ti,tps544b25"; + reg = <0x17>; + }; + /* UTIL_PMBUS connection */ + reg_vcc1v8: tps544@13 { /* u92 */ + compatible = "ti,tps544b25"; + reg = <0x13>; + }; + reg_vcc3v3: tps544@14 { /* u93 */ + compatible = "ti,tps544b25"; + reg = <0x14>; + }; + reg_vcc5v0: tps544@1e { /* u94 */ + compatible = "ti,tps544b25"; + reg = <0x1e>; + }; + }; + i2c@1 { /* PMBUS_INA226 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + vcc_aux: ina226@42 { /* u86 */ + compatible = "ti,ina226"; + reg = <0x42>; + shunt-resistor = <5000>; + }; + vcc_ram: ina226@43 { /* u81 */ + compatible = "ti,ina226"; + reg = <0x43>; + shunt-resistor = <5000>; + }; + vcc1v1_lp4: ina226@46 { /* u96 */ + compatible = "ti,ina226"; + reg = <0x46>; + shunt-resistor = <5000>; + }; + vcc1v2_lp4: ina226@47 { /* u98 */ + compatible = "ti,ina226"; + reg = <0x47>; + shunt-resistor = <5000>; + }; + vdd1_1v8_lp4: ina226@48 { /* u100 */ + compatible = "ti,ina226"; + reg = <0x48>; + shunt-resistor = <5000>; + }; + vcc0v6_lp4: ina226@49 { /* u101 */ + compatible = "ti,ina226"; + reg = <0x49>; + shunt-resistor = <5000>; + }; + }; + i2c@2 { /* PMBUS1 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + reg_vccint: tps53681@c0 { /* u69 */ + compatible = "ti,tps53681"; /* FIXME no linux driver */ + reg = <0xc0>; + }; + reg_vcc_pmc: tps544@7 { /* u80 */ + compatible = "ti,tps544b25"; + reg = <0x7>; + }; + reg_vcc_ram: tps544@8 { /* u82 */ + compatible = "ti,tps544b25"; + reg = <0x8>; + }; + reg_vcc_pslp: tps544@9 { /* u83 */ + compatible = "ti,tps544b25"; + reg = <0x9>; + }; + reg_vcc_psfp: tps544@a { /* u84 */ + compatible = "ti,tps544b25"; + reg = <0xa>; + }; + reg_vccaux: tps544@d { /* u85 */ + compatible = "ti,tps544b25"; + reg = <0xd>; + }; + reg_vccaux_pmc: tps544@e { /* u87 */ + compatible = "ti,tps544b25"; + reg = <0xe>; + }; + reg_vcco_500: tps544@f { /* u88 */ + compatible = "ti,tps544b25"; + reg = <0xf>; + }; + reg_vcco_501: tps544@10 { /* u89 */ + compatible = "ti,tps544b25"; + reg = <0x10>; + }; + reg_vcco_502: tps544@11 { /* u90 */ + compatible = "ti,tps544b25"; + reg = <0x11>; + }; + reg_vcco_503: tps544@12 { /* u91 */ + compatible = "ti,tps544b25"; + reg = <0x12>; + }; + }; + i2c@3 { /* MEM PMBUS - FIXME bug in schematics */ + #address-cells = <1>; + #size-cells = <0>; + /* reg = <3>; */ + }; + i2c@4 { /* LP_I2C_SM */ + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + /* connected to U20G */ + }; + /* 5-7 unused */ + }; +}; + +/* TODO sysctrl via J239 */ +/* TODO samtec J212G/H via J242 */ +/* TODO teensy via U30 PCA9543A bus 1 */ +&i2c1 { /* i2c1 MIO 36-37 */ + status = "okay"; + clock-frequency = <400000>; + + /* Must be enabled via J242 */ + eeprom_versal: eeprom@51 { /* x-prc-01-revA u116, x-prc-02-revA u12 */ + compatible = "atmel,24c02"; + reg = <0x51>; + }; + + i2c-mux@74 { /* u35 */ + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + /* FIXME reset connected to SYSCTRL_IIC_MUX1_RESET */ + dc_i2c: i2c@0 { /* DC_I2C */ + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + /* Use for storing information about SC board */ + eeprom: eeprom@54 { /* u51 - m24128 16kB FIXME addr */ + compatible = "atmel,24c08"; + reg = <0x54>; + }; + si570_ref_clk: clock-generator@5d { /* u26 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; /* FIXME addr */ + temperature-stability = <50>; + factory-fout = <156250000>; /* FIXME every chip can be different */ + clock-frequency = <33333333>; + clock-output-names = "REF_CLK"; /* FIXME */ + }; + /* Connection via Samtec U20D */ + /* Use for storing information about X-PRC card */ + x_prc_eeprom: eeprom@52 { /* x-prc-01-revA u120, x-prc-02-revA u16 */ + compatible = "atmel,24c02"; + reg = <0x52>; + }; + + /* Use for setting up certain features on X-PRC card */ + x_prc_tca9534: gpio@22 { /* x-prc-01-revA u121, x-prc-02-revA u17 */ + compatible = "nxp,pca9534"; + reg = <0x22>; + gpio-controller; /* IRQ not connected */ + #gpio-cells = <2>; + gpio-line-names = "sw4_1", "sw4_2", "sw4_3", "sw4_4", + "", "", "", ""; + gtr_sel0 { + gpio-hog; + gpios = <0 0>; + input; /* FIXME add meaning */ + line-name = "sw4_1"; + }; + gtr_sel1 { + gpio-hog; + gpios = <1 0>; + input; /* FIXME add meaning */ + line-name = "sw4_2"; + }; + gtr_sel2 { + gpio-hog; + gpios = <2 0>; + input; /* FIXME add meaning */ + line-name = "sw4_3"; + }; + gtr_sel3 { + gpio-hog; + gpios = <3 0>; + input; /* FIXME add meaning */ + line-name = "sw4_4"; + }; + }; + }; + i2c@1 { /* UTIL_PMBUS - FIXME incorrect schematics */ + #address-cells = <1>; + #size-cells = <0>; + /* reg = <1>; */ + }; + i2c@2 { /* C0_LP4 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + si570_c0_lp4: clock-generator@5d { /* u10 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; /* FIXME addr */ + temperature-stability = <50>; + factory-fout = <30000000>; + clock-frequency = <30000000>; + clock-output-names = "C0_LP4_SI570_CLK"; + }; + }; + i2c@3 { /* C1_LP4 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + si570_c1_lp4: clock-generator@5d { /* u10 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; /* FIXME addr */ + temperature-stability = <50>; + factory-fout = <30000000>; + clock-frequency = <30000000>; + clock-output-names = "C1_LP4_SI570_CLK"; + }; + }; + i2c@4 { /* C2_LP4 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + si570_c2_lp4: clock-generator@5d { /* u10 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; /* FIXME addr */ + temperature-stability = <50>; + factory-fout = <30000000>; + clock-frequency = <30000000>; + clock-output-names = "C2_LP4_SI570_CLK"; + }; + }; + i2c@5 { /* C3_LP4 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + si570_c3_lp4: clock-generator@5d { /* u15 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; /* FIXME addr */ + temperature-stability = <50>; + factory-fout = <30000000>; + clock-frequency = <30000000>; + clock-output-names = "C3_LP4_SI570_CLK"; + }; + }; + i2c@6 { /* HSDP_SI570 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + si570_hsdp: clock-generator@5d { /* u19 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; /* FIXME addr */ + temperature-stability = <50>; + factory-fout = <156250000>; /* FIXME every chip can be different - 10MHZ_TO_810MHZ */ + clock-frequency = <33333333>; + clock-output-names = "HSDP_SI570"; + }; + }; + }; +}; + +&usb0 { + status = "okay"; + xlnx,usb-polarity = <0>; + xlnx,usb-reset-mode = <0>; +}; + +&dwc3_0 { + status = "okay"; + dr_mode = "host"; + /* dr_mode = "peripheral"; */ + maximum-speed = "high-speed"; +}; + +&usb1 { + status = "disabled"; /* not at mem board */ + xlnx,usb-polarity = <0>; + xlnx,usb-reset-mode = <0>; +}; + +&dwc3_1 { + /delete-property/ phy-names ; + /delete-property/ phys ; + maximum-speed = "high-speed"; + snps,dis_u2_susphy_quirk ; + snps,dis_u3_susphy_quirk ; + status = "disabled"; +}; diff --git a/arch/arm/dts/zynqmp-a2197-p-revA.dts b/arch/arm/dts/zynqmp-a2197-p-revA.dts new file mode 100644 index 0000000000..322b36e391 --- /dev/null +++ b/arch/arm/dts/zynqmp-a2197-p-revA.dts @@ -0,0 +1,567 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Xilinx Versal a2197 RevA System Controller + * + * (C) Copyright 2019, Xilinx, Inc. + * + * Michal Simek <michal.simek@xilinx.com> + */ +/dts-v1/; + +#include "zynqmp.dtsi" +#include "zynqmp-clk-ccf.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Versal System Controller on a2197 Processor Char board RevA"; /* Tenzing */ + compatible = "xlnx,zynqmp-a2197-p-revA", "xlnx,zynqmp-a2197-revA", + "xlnx,zynqmp-a2197", "xlnx,zynqmp"; + + aliases { + ethernet0 = &gem0; + gpio0 = &gpio; + i2c0 = &i2c0; + i2c1 = &i2c1; + mmc0 = &sdhci0; + mmc1 = &sdhci1; + rtc0 = &rtc; + serial0 = &uart0; + serial1 = &uart1; + serial2 = &dcc; + usb0 = &usb0; + usb1 = &usb1; + }; + + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:115200n8"; + xlnx,eeprom = <&eeprom>; + /* xlnx,fmc-eeprom = FIXME */ + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; /* FIXME don't know how big memory is there */ + }; +}; + +&sdhci0 { /* emmc MIO 13-23 - with some settings 16GB */ + status = "okay"; + non-removable; + disable-wp; + bus-width = <8>; + xlnx,mio_bank = <0>; +}; + +&uart0 { /* uart0 MIO38-39 */ + status = "okay"; + u-boot,dm-pre-reloc; +}; + +&uart1 { /* uart1 MIO40-41 */ + status = "okay"; + u-boot,dm-pre-reloc; +}; + +&sdhci1 { /* sd1 MIO45-51 cd in place */ + status = "okay"; + no-1-8-v; + disable-wp; + xlnx,mio_bank = <1>; +}; + +&gem0 { + status = "okay"; + phy-handle = <&phy0>; + phy-mode = "sgmii"; /* DTG generates this properly 1512 */ + is-internal-pcspma; + /* phy-reset-gpios = <&gpio 142 GPIO_ACTIVE_LOW>; */ + phy0: phy@0 { + reg = <0>; + }; +}; + +&gpio { + status = "okay"; + gpio-line-names = "", "", "", "", "", /* 0 - 4 */ + "", "", "DC_SYS_CTRL0", "DC_SYS_CTRL1", "DC_SYS_CTRL2", /* 5 - 9 */ + "DC_SYS_CTRL3", "DC_SYS_CTRL4", "DC_SYS_CTRL5", "EMMC_DAT0", "EMMC_DAT1", /* 10 - 14 */ + "EMMC_DAT2", "EMMC_DAT3", "EMMC_DAT4", "EMMC_DAT5", "EMMC_DAT6", /* 15 - 19 */ + "EMMC_DAT7", "EMMC_CMD", "EMMC_CLK", "EMMC_RST_B", "", /* 20 - 24 */ + "", "", "", "", "", /* 25 - 29 */ + "", "", "", "", "LP_I2C0_PMC_SCL", /* 30 - 34 */ + "LP_I2C0_PMC_SDA", "LP_I2C1_SCL", "LP_I2C1_SDA", "UART0_RXD_IN", "UART0_TXD_OUT", /* 35 - 39 */ + "UART1_TXD_OUT", "UART1_RXD_IN", "ETH_RESET_B", "", "", /* 40 - 44 */ + "SD1_CD_B", "SD1_DATA0", "SD1_DATA1", "SD1_DATA2", "SD1_DATA3", /* 45 - 49 */ + "SD1_CMD", "SD1_CLK", "USB0_CLK", "USB0_DIR", "USB0_DATA2", /* 50 - 54 */ + "USB0_NXT", "USB0_DATA0", "USB0_DATA1", "USB0_STP", "USB0_DATA3", /* 55 - 59 */ + "USB0_DATA4", "USB0_DATA5", "USB0_DATA6", "USB0_DATA7", "USB1_CLK", /* 60 - 64 */ + "USB1_DIR", "USB1_DATA2", "USB1_NXT", "USB1_DATA0", "USB1_DATA1", /* 65 - 69 */ + "USB1_STP", "USB1_DATA3", "USB1_DATA4", "USB1_DATA5", "USB1_DATA6", /* 70 - 74 */ + "USB1_DATA7", "ETH_MDC", "ETH_MDIO", /* 75 - 77, MIO end and EMIO start */ + "SYSCTLR_VERSAL_MODE0", "SYSCTLR_VERSAL_MODE1", /* 78 - 79 */ + "SYSCTLR_VERSAL_MODE2", "SYSCTLR_VERSAL_MODE3", "SYSCTLR_POR_B_LS", "DC_PRSNT", "SYSCTLR_POWER_EN", /* 80 - 84 */ + "SYSCTLR_JTAG_S0", "SYSCTLR_JTAG_S1", "SYSCTLR_IIC_MUX0_RESET_B", "SYSCTLR_IIC_MUX1_RESET_B", "SYSCTLR_LP_I2C_SM_ALERT", /* 85 -89 */ + "SYSCTLR_GPIO0", "SYSCTLR_GPIO1", "SYSCTLR_GPIO2", "SYSCTLR_GPIO3", "SYSCTLR_GPIO4", /* 90 - 94 */ + "SYSCTLR_GPIO5", "VCCO_500_RBIAS", "VCCO_501_RBIAS", "VCCO_502_RBIAS", "VCCO_500_RBIAS_LED", /* 95 - 99 */ + "VCCO_501_RBIAS_LED", "VCCO_502_RBIAS_LED", "SYSCTLR_VCCINT_EN", "SYSCTLR_VCC_IO_SOC_EN", "SYSCTLR_VCC_PMC_EN", /* 100 - 104 */ + "SYSCTLR_VCC_RAM_EN", "SYSCTLR_VCC_PSLP_EN", "SYSCTLR_VCC_PSFP_EN", "SYSCTLR_VCCAUX_EN", "SYSCTLR_VCCAUX_PMC_EN", /* 105 - 109 */ + "SYSCTLR_VCCO_500_EN", "SYSCTLR_VCCO_501_EN", "SYSCTLR_VCCO_502_EN", "SYSCTLR_VCCO_503_EN", "SYSCTLR_VCC1V8_EN", /* 110 - 114 */ + "SYSCTLR_VCC3V3_EN", "SYSCTLR_VCC1V2_DDR4_EN", "SYSCTLR_VCC1V1_LP4_EN", "SYSCTLR_VDD1_1V8_LP4_EN", "SYSCTLR_VADJ_FMC_EN", /* 115 - 119 */ + "SYSCTLR_MGTYAVCC_EN", "SYSCTLR_MGTYAVTT_EN", "SYSCTLR_MGTYVCCAUX_EN", "SYSCTLR_UTIL_1V13_EN", "SYSCTLR_UTIL_1V8_EN", /* 120 - 124 */ + "SYSCTLR_UTIL_2V5_EN", "FMCP1_FMC_PRSNT_M2C_B", "FMCP2_FMC_PRSNT_M2C_B", "FMCP1_FMCP_PRSNT_M2C_B", "FMCP2_FMCP_PRSNT_M2C_B", /* 125 - 129 */ + "PMBUS1_INA226_ALERT", "PMBUS2_INA226_ALERT", "SYSCTLR_USBC_SBU1", "SYSCTLR_USBC_SBU2", "TI_CABLE1", /* 130 - 134 */ + "TI_CABLE2", "SYSCTLR_MIC2005_EN_B", "SYSCTLR_MIC2005_FAULT_B", "SYSCTLR_TUSB320_INT_B", "SYSCTLR_TUSB320_ID", /* 135 - 139 */ + "PMBUS1_ALERT", "PMBUS2_ALERT", "SYSCTLR_ETH_RESET_B", "SYSCTLR_VCC0V85_TG", "MAX6643_OT_B", /* 140 - 144 */ + "MAX6643_FANFINAL_B", "MAX6643_FULLSPD", "", "", "", /* 145 - 149 */ + "", "", "", "", "", /* 150 - 154 */ + "", "", "", "", "", /* 155 - 159 */ + "", "", "", "", "", /* 160 - 164 */ + "", "", "", "", "", /* 165 - 169 */ + "", "", "", ""; /* 170 - 174 */ +}; + +&i2c0 { /* MIO 34-35 - can't stay here */ + status = "okay"; + clock-frequency = <400000>; + i2c-mux@74 { /* u33 */ + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + /* reset-gpios = <&gpio SYSCTLR_IIC_MUX0_RESET_B GPIO_ACTIVE_HIGH>; */ + i2c@0 { /* PMBUS1 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + /* On connector J98 */ + reg_vcc_fmc: tps544@7 { /* u80 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x7>; + regulator-name = "reg_vcc_fmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2600000>; + /* enable-gpio = <&gpio0 23 0x4>; optional */ + }; + reg_vcc_ram: tps544@8 { /* u83 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x8>; + }; + reg_vcc_pslp: tps544@9 { /* u85 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x9>; + }; + reg_vcc_psfp: tps544@a { /* u86 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0xa>; + }; + reg_vccint: tps53681@c0 { /* u70 - FIXME name - don't know what it does - also vcc_io_soc */ + compatible = "ti,tps53681"; /* FIXME no linux driver */ + reg = <0xc0>; + /* vccint, vcc_io_soc */ + }; + }; + i2c@1 { /* PMBUS1_INA226 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + /* FIXME check alerts comming to SC */ + vcc_fmc: ina226@42 { /* u81 */ + compatible = "ti,ina226"; + reg = <0x42>; + shunt-resistor = <5000>; + }; + vcc_ram: ina226@43 { /* u82 */ + compatible = "ti,ina226"; + reg = <0x43>; + shunt-resistor = <5000>; + }; + vcc_pslp: ina226@44 { /* u84 */ + compatible = "ti,ina226"; + reg = <0x44>; + shunt-resistor = <5000>; + }; + vcc_psfp: ina226@45 { /* u87 */ + compatible = "ti,ina226"; + reg = <0x45>; + shunt-resistor = <5000>; + }; + }; + i2c@2 { /* PMBUS2 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + /* On connector J104 */ + reg_vccaus: tps544@d { /* u88 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0xd>; + }; + reg_vccaux_fmc: tps544@e { /* u90 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0xe>; + }; + reg_vcco_500: tps544@f { /* u93 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0xf>; + }; + reg_vcco_501: tps544@10 { /* u95 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x10>; + }; + reg_vcco_502: tps544@11 { /* u97 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x11>; + }; + reg_vcco_503: tps544@12 { /* u99 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x12>; + }; + reg_vcc1v8: tps544@13 { /* u101 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x13>; + }; + reg_vcc3v3: tps544@14 { /* u102 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x14>; + }; + reg_vcc1v2_ddr4: tps544@15 { /* u104 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x15>; + }; + reg_vcc1v1_lp4: tps544@16 { /* u106 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x16>; + }; + reg_vcc1_1V8_lp4: tps544@17 { /* u108 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x17>; + }; + reg_vadj_fmc: tps544@19 { /* u109 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x19>; + }; + reg_mgtyavcc: tps544@1a { /* u111 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x1a>; + }; + reg_mgtyavtt: tps544@1b { /* u114 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x1b>; + }; + reg_mgtyvccaux: tps544@1c { /* u115 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x1c>; + }; + reg_util_1v13: tps544@1d { /* u117 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x1d>; + }; + reg_util_1v8: tps544@1e { /* u118 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x1e>; + }; + reg_util_2v5: tps544@1f { /* u119 - FIXME name - don't know what it does */ + compatible = "ti,tps544b25"; /* Documentation/hwmon/pmbus - wiring is missing */ + reg = <0x1f>; + }; + }; + i2c@3 { /* PMBUS2_INA226 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + /* FIXME check alerts coming to SC */ + vccaux: ina226@40 { /* u89 */ + compatible = "ti,ina226"; + reg = <0x40>; + shunt-resistor = <5000>; + }; + vccaux_fmc: ina226@41 { /* u91 */ + compatible = "ti,ina226"; + reg = <0x41>; + shunt-resistor = <5000>; + }; + vcco_500: ina226@42 { /* u92 */ + compatible = "ti,ina226"; + reg = <0x42>; + shunt-resistor = <5000>; + }; + vcco_501: ina226@43 { /* u94 */ + compatible = "ti,ina226"; + reg = <0x43>; + shunt-resistor = <5000>; + }; + vcco_502: ina226@44 { /* u96 */ + compatible = "ti,ina226"; + reg = <0x44>; + shunt-resistor = <5000>; + }; + vcco_503: ina226@45 { /* u98 */ + compatible = "ti,ina226"; + reg = <0x45>; + shunt-resistor = <5000>; + }; + vcc_1v8: ina226@46 { /* u100 */ + compatible = "ti,ina226"; + reg = <0x46>; + shunt-resistor = <5000>; + }; + vcc_3v3: ina226@47 { /* u103 */ + compatible = "ti,ina226"; + reg = <0x47>; + shunt-resistor = <5000>; + }; + vcc_1v2_ddr4: ina226@48 { /* u105 */ + compatible = "ti,ina226"; + reg = <0x48>; + shunt-resistor = <1000>; + }; + vcc1v1_lp4: ina226@49 { /* u107 */ + compatible = "ti,ina226"; + reg = <0x49>; + shunt-resistor = <5000>; + }; + vadj_fmc: ina226@4a { /* u110 */ + compatible = "ti,ina226"; + reg = <0x4a>; + shunt-resistor = <5000>; + }; + mgtyavcc: ina226@4b { /* u112 */ + compatible = "ti,ina226"; + reg = <0x4b>; + shunt-resistor = <1000>; + }; + mgtyavtt: ina226@4c { /* u113 */ + compatible = "ti,ina226"; + reg = <0x4c>; + shunt-resistor = <1000>; + }; + mgtyvccaux: ina226@4d { /* u116 */ + compatible = "ti,ina226"; + reg = <0x4d>; + shunt-resistor = <5000>; + }; + vcc_bat: ina226@4e { /* u12 */ + compatible = "ti,ina226"; + reg = <0x4e>; + shunt-resistor = <10000000>; /* 10 ohm */ + }; + }; + i2c@4 { /* LP_I2C_SM */ + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + /* connected to J212G */ + /* zynqmp sm alert or samtec J212H */ + }; + /* 5-7 unused */ + }; +}; + +&i2c1 { /* i2c1 MIO 36-37 */ + status = "okay"; + clock-frequency = <400000>; + + /* Must be enabled via J242 */ + eeprom_versal: eeprom@51 { /* x-prc-01-revA u116, x-prc-02-revA u12 */ + compatible = "atmel,24c02"; + reg = <0x51>; + }; + + i2c-mux@74 { /* u35 */ + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + /* reset-gpios = <&gpio SYSCTLR_IIC_MUX1_RESET_B GPIO_ACTIVE_HIGH>; */ + dc_i2c: i2c@0 { /* DC_I2C */ + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + /* Use for storing information about SC board */ + eeprom: eeprom@54 { /* u34 - m24128 16kB */ + compatible = "st,24c128", "atmel,24c128"; + reg = <0x54>; + }; + si570_ref_clk: clock-generator@5d { /* u32 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; /* 570JAC000900DG */ + temperature-stability = <50>; + factory-fout = <156250000>; /* FIXME every chip can be different */ + clock-frequency = <33333333>; + clock-output-names = "REF_CLK"; /* FIXME */ + }; + /* Connection via Samtec J212D */ + /* Use for storing information about X-PRC card */ + x_prc_eeprom: eeprom@52 { /* x-prc-01-revA u120, x-prc-02-revA u16 */ + compatible = "atmel,24c02"; + reg = <0x52>; + }; + + /* Use for setting up certain features on X-PRC card */ + x_prc_tca9534: gpio@22 { /* x-prc-01-revA u121, x-prc-02-revA u17 */ + compatible = "nxp,pca9534"; + reg = <0x22>; + gpio-controller; /* IRQ not connected */ + #gpio-cells = <2>; + gpio-line-names = "sw4_1", "sw4_2", "sw4_3", "sw4_4", + "", "", "", ""; + gtr_sel0 { + gpio-hog; + gpios = <0 0>; + input; /* FIXME add meaning */ + line-name = "sw4_1"; + }; + gtr_sel1 { + gpio-hog; + gpios = <1 0>; + input; /* FIXME add meaning */ + line-name = "sw4_2"; + }; + gtr_sel2 { + gpio-hog; + gpios = <2 0>; + input; /* FIXME add meaning */ + line-name = "sw4_3"; + }; + gtr_sel3 { + gpio-hog; + gpios = <3 0>; + input; /* FIXME add meaning */ + line-name = "sw4_4"; + }; + }; + }; + i2c@1 { /* FMCP1_IIC */ + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + /* FIXME connection to Samtec J51C */ + /* expected eeprom 0x50 SE cards */ + }; + i2c@2 { /* FMCP2_IIC */ + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + /* FIXME connection to Samtec J53C */ + /* expected eeprom 0x50 SE cards */ + }; + i2c@3 { /* DDR4_DIMM1 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + si570_ddr_dimm1: clock-generator@60 { /* u2 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x60>; /* 570BAB000299DG */ + temperature-stability = <50>; + factory-fout = <156250000>; /* FIXME every chip can be different - 10MHZ_TO_810MHZ */ + clock-frequency = <33333333>; + clock-output-names = "REF_CLK"; /* FIXME */ + }; + /* 0x50 SPD? */ + }; + i2c@4 { /* DDR4_DIMM2 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <4>; + si570_ddr_dimm2: clock-generator@60 { /* u3 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x60>; /* 570BAB000299DG */ + temperature-stability = <50>; + factory-fout = <156250000>; /* FIXME every chip can be different - 10MHZ_TO_810MHZ */ + clock-frequency = <33333333>; + clock-output-names = "REF_CLK"; /* FIXME */ + }; + /* 0x50 SPD? */ + }; + i2c@5 { /* LPDDR4_SI570_CLK */ + #address-cells = <1>; + #size-cells = <0>; + reg = <5>; + si570_lpddr4: clock-generator@60 { /* u4 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x60>; /* 570BAB000299DG */ + temperature-stability = <50>; + factory-fout = <156250000>; /* FIXME every chip can be different - 10MHZ_TO_810MHZ */ + clock-frequency = <33333333>; + clock-output-names = "LPDDR4_SI570_CLK"; + }; + }; + i2c@6 { /* HSDP_SI570 */ + #address-cells = <1>; + #size-cells = <0>; + reg = <6>; + si570_hsdp: clock-generator@5d { /* u5 */ + #clock-cells = <0>; + compatible = "silabs,si570"; + reg = <0x5d>; /* 570JAC000900DG */ + temperature-stability = <50>; + factory-fout = <156250000>; /* FIXME every chip can be different - 10MHZ_TO_810MHZ */ + clock-frequency = <33333333>; + clock-output-names = "HSDP_SI570"; + }; + }; + i2c@7 { /* PCIE_CLK */ + #address-cells = <1>; + #size-cells = <0>; + reg = <7>; + /* u36 0xd8 or 0xde - pcie clk buf - 9ZML1241EKILF PCIe GEN 4 CLOCK BUFFER FIXME - no driver */ + /* u37 0xd0 DNP - pcie clocking 1 - 9FGV1006BQ505LTGI - PCIe GEN 4 CLOCK GENERATOR FIXME - no linux driver */ + /* u38 0xca - pcie clocking 2 - 9ZML1241EKILF PCIe GEN 4 CLOCK BUFFER FIXME - no driver */ + clock_8t49n287: clock-generator@d8 { /* u39 8T49N240 - pcie clocking 3 */ + #clock-cells = <1>; /* author David Cater <david.cater@idt.com>*/ + compatible = "idt,8t49n240", "idt,8t49n241"; /* FIXME no driver for 240 */ + reg = <0xd8>; + /* Documentation/devicetree/bindings/clock/idt,idt8t49n24x.txt */ + /* FIXME there input via J241 Samtec CLK1 and CLK0 from U38 - selection PIN */ + + }; + + }; + }; +}; + +&usb0 { + status = "okay"; + xlnx,usb-polarity = <0>; + xlnx,usb-reset-mode = <0>; +}; + +&dwc3_0 { + status = "okay"; + dr_mode = "peripheral"; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + maximum-speed = "super-speed"; +}; + +&usb1 { + status = "okay"; + xlnx,usb-polarity = <0>; + xlnx,usb-reset-mode = <0>; +}; + +&dwc3_1 { + /delete-property/ phy-names ; + /delete-property/ phys ; + dr_mode = "host"; + maximum-speed = "high-speed"; + snps,dis_u2_susphy_quirk ; + snps,dis_u3_susphy_quirk ; + status = "okay"; +}; + +&xilinx_ams { + status = "okay"; +}; + +&ams_ps { + status = "okay"; +}; + +&ams_pl { + status = "okay"; +}; diff --git a/arch/arm/dts/zynqmp-a2197-revA.dts b/arch/arm/dts/zynqmp-a2197-revA.dts new file mode 100644 index 0000000000..3153138542 --- /dev/null +++ b/arch/arm/dts/zynqmp-a2197-revA.dts @@ -0,0 +1,89 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * dts file for Xilinx Versal a2197 RevA System Controller + * + * (C) Copyright 2019, Xilinx, Inc. + * + * Michal Simek <michal.simek@xilinx.com> + */ +/dts-v1/; + +#include "zynqmp.dtsi" +#include "zynqmp-clk-ccf.dtsi" +#include <dt-bindings/gpio/gpio.h> + +/ { + model = "Versal System Controller on a2197 board RevA"; + compatible = "xlnx,zynqmp-a2197-revA", "xlnx,zynqmp-a2197", "xlnx,zynqmp"; + + aliases { + i2c0 = &i2c0; + serial0 = &uart0; + }; + + chosen { + bootargs = "earlycon"; + stdout-path = "serial0:115200n8"; + xlnx,eeprom = <&eeprom1 &eeprom0 &eeprom0>; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; +}; + +&uart0 { /* uart0 MIO38-39 */ + status = "okay"; + u-boot,dm-pre-reloc; +}; + +&i2c0 { + status = "okay"; + u-boot,dm-pre-reloc; + clock-frequency = <400000>; + i2c-mux@74 { /* this cover MGT board */ + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + u-boot,dm-pre-reloc; + /* FIXME reset connected to SYSCTRL_IIC_MUX0_RESET */ + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + /* Use for storing information about SC board */ + eeprom0: eeprom@50 { /* u96 - 24LC32A - 256B */ + compatible = "atmel,24c32"; + u-boot,dm-pre-reloc; + reg = <0x50>; + }; + }; + }; +}; + +&i2c1 { + status = "okay"; + u-boot,dm-pre-reloc; + clock-frequency = <400000>; + i2c-mux@74 { /* This cover processor board */ + compatible = "nxp,pca9548"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x74>; + u-boot,dm-pre-reloc; + /* FIXME reset connected to SYSCTRL_IIC_MUX0_RESET */ + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + /* Use for storing information about SC board */ + eeprom1: eeprom@50 { /* u96 - 24LC32A - 256B */ + compatible = "atmel,24c32"; + u-boot,dm-pre-reloc; + reg = <0x50>; + }; + }; + }; +}; diff --git a/arch/arm/dts/zynqmp-clk.dtsi b/arch/arm/dts/zynqmp-clk.dtsi index a795efdc15..c70f85a430 100644 --- a/arch/arm/dts/zynqmp-clk.dtsi +++ b/arch/arm/dts/zynqmp-clk.dtsi @@ -38,6 +38,7 @@ compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <300000000>; + u-boot,dm-pre-reloc; }; clk600: clk600 { diff --git a/arch/arm/dts/zynqmp-mini-qspi.dts b/arch/arm/dts/zynqmp-mini-qspi.dts index 1716d5179d..e4ba5ae9b6 100644 --- a/arch/arm/dts/zynqmp-mini-qspi.dts +++ b/arch/arm/dts/zynqmp-mini-qspi.dts @@ -64,7 +64,7 @@ &qspi { status = "okay"; flash0: flash@0 { - compatible = "n25q512a11", "spi-flash"; + compatible = "n25q512a11", "jedec,spi-nor"; #address-cells = <1>; #size-cells = <1>; reg = <0x0>; diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi index dfb6ebc64c..8e35171dd0 100644 --- a/arch/arm/dts/zynqmp.dtsi +++ b/arch/arm/dts/zynqmp.dtsi @@ -96,6 +96,29 @@ }; }; + zynqmp_ipi { + u-boot,dm-pre-reloc; + compatible = "xlnx,zynqmp-ipi-mailbox"; + interrupt-parent = <&gic>; + interrupts = <0 35 4>; + xlnx,ipi-id = <0>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + ipi_mailbox_pmu1: mailbox@ff990400 { + u-boot,dm-pre-reloc; + reg = <0x0 0xff9905c0 0x0 0x20>, + <0x0 0xff9905e0 0x0 0x20>, + <0x0 0xff990e80 0x0 0x20>, + <0x0 0xff990ea0 0x0 0x20>; + reg-names = "local_request_region" , "local_response_region", + "remote_request_region", "remote_response_region"; + #mbox-cells = <1>; + xlnx,ipi-id = <4>; + }; + }; + dcc: dcc { compatible = "arm,dcc"; status = "disabled"; @@ -116,11 +139,22 @@ method = "smc"; }; - pmufw: firmware { - compatible = "xlnx,zynqmp-pm"; - method = "smc"; - interrupt-parent = <&gic>; - interrupts = <0 35 4>; + firmware { + zynqmp-firmware { + compatible = "xlnx,zynqmp-firmware"; + method = "smc"; + #power-domain-cells = <0x1>; + u-boot,dm-pre-reloc; + + zynqmp_power: zynqmp-power { + u-boot,dm-pre-reloc; + compatible = "xlnx,zynqmp-power"; + interrupt-parent = <&gic>; + interrupts = <0 35 4>; + mboxes = <&ipi_mailbox_pmu1 0>, <&ipi_mailbox_pmu1 1>; + mbox-names = "tx", "rx"; + }; + }; }; timer { diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index e6d27b69f9..723f3cf497 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -315,66 +315,10 @@ extern void _memset_io(unsigned long, int, size_t); extern void __readwrite_bug(const char *fn); -/* - * If this architecture has PCI memory IO, then define the read/write - * macros. These should only be used with the cookie passed from - * ioremap. - */ -#ifdef __mem_pci - -#define readb(c) ({ unsigned int __v = __raw_readb(__mem_pci(c)); __v; }) -#define readw(c) ({ unsigned int __v = le16_to_cpu(__raw_readw(__mem_pci(c))); __v; }) -#define readl(c) ({ unsigned int __v = le32_to_cpu(__raw_readl(__mem_pci(c))); __v; }) - -#define writeb(v,c) __raw_writeb(v,__mem_pci(c)) -#define writew(v,c) __raw_writew(cpu_to_le16(v),__mem_pci(c)) -#define writel(v,c) __raw_writel(cpu_to_le32(v),__mem_pci(c)) - -#define memset_io(c,v,l) _memset_io(__mem_pci(c),(v),(l)) -#define memcpy_fromio(a,c,l) _memcpy_fromio((a),__mem_pci(c),(l)) -#define memcpy_toio(c,a,l) _memcpy_toio(__mem_pci(c),(a),(l)) - -#define eth_io_copy_and_sum(s,c,l,b) \ - eth_copy_and_sum((s),__mem_pci(c),(l),(b)) - -static inline int -check_signature(unsigned long io_addr, const unsigned char *signature, - int length) -{ - int retval = 0; - do { - if (readb(io_addr) != *signature) - goto out; - io_addr++; - signature++; - length--; - } while (length); - retval = 1; -out: - return retval; -} - -#else #define memset_io(a, b, c) memset((void *)(a), (b), (c)) #define memcpy_fromio(a, b, c) memcpy((a), (void *)(b), (c)) #define memcpy_toio(a, b, c) memcpy((void *)(a), (b), (c)) -#if !defined(readb) - -#define readb(addr) (__readwrite_bug("readb"),0) -#define readw(addr) (__readwrite_bug("readw"),0) -#define readl(addr) (__readwrite_bug("readl"),0) -#define writeb(v,addr) __readwrite_bug("writeb") -#define writew(v,addr) __readwrite_bug("writew") -#define writel(v,addr) __readwrite_bug("writel") - -#define eth_io_copy_and_sum(a,b,c,d) __readwrite_bug("eth_io_copy_and_sum") - -#define check_signature(io,sig,len) (0) - -#endif -#endif /* __mem_pci */ - /* * If this architecture has ISA IO, then define the isa_read/isa_write * macros. diff --git a/arch/arm/lib/interrupts_64.c b/arch/arm/lib/interrupts_64.c index 0bfdb8d93d..a32a4b6868 100644 --- a/arch/arm/lib/interrupts_64.c +++ b/arch/arm/lib/interrupts_64.c @@ -30,6 +30,17 @@ static void show_efi_loaded_images(struct pt_regs *regs) efi_print_image_infos((void *)regs->elr); } +static void dump_instr(struct pt_regs *regs) +{ + u32 *addr = (u32 *)(regs->elr & ~3UL); + int i; + + printf("Code: "); + for (i = -4; i < 1; i++) + printf(i == 0 ? "(%08x) " : "%08x ", addr[i]); + printf("\n"); +} + void show_regs(struct pt_regs *regs) { int i; @@ -44,6 +55,7 @@ void show_regs(struct pt_regs *regs) printf("x%-2d: %016lx x%-2d: %016lx\n", i, regs->regs[i], i+1, regs->regs[i+1]); printf("\n"); + dump_instr(regs); } /* diff --git a/arch/arm/mach-k3/Kconfig b/arch/arm/mach-k3/Kconfig index de1c1cc73f..5583241943 100644 --- a/arch/arm/mach-k3/Kconfig +++ b/arch/arm/mach-k3/Kconfig @@ -66,6 +66,27 @@ config SYS_K3_BOOT_CORE_ID int default 16 +config K3_EARLY_CONS + bool "Activate to allow for an early console during SPL" + depends on SPL + help + Turn this option on to enable an early console functionality in SPL + before the main console is being brought up. This can be useful in + situations where the main console is dependent on System Firmware + (SYSFW) being up and running, which is usually not the case during + the very early stages of boot. Using this early console functionality + will allow for an alternate serial port to be used to support things + like UART-based boot and early diagnostic messages until the main + console is ready to get activated. + +config K3_EARLY_CONS_IDX + depends on K3_EARLY_CONS + int "Index of serial device to use for SPL early console" + default 1 + help + Use this option to set the index of the serial device to be used + for the early console during SPL execution. + config K3_LOAD_SYSFW bool depends on SPL diff --git a/arch/arm/mach-k3/arm64-mmu.c b/arch/arm/mach-k3/arm64-mmu.c index 82778d2197..7f908eee80 100644 --- a/arch/arm/mach-k3/arm64-mmu.c +++ b/arch/arm/mach-k3/arm64-mmu.c @@ -14,7 +14,7 @@ #ifdef CONFIG_SOC_K3_AM6 /* NR_DRAM_BANKS + 32bit IO + 64bit IO + terminator */ -#define NR_MMU_REGIONS (CONFIG_NR_DRAM_BANKS + 3) +#define NR_MMU_REGIONS (CONFIG_NR_DRAM_BANKS + 5) /* ToDo: Add 64bit IO */ struct mm_region am654_mem_map[NR_MMU_REGIONS] = { @@ -28,7 +28,19 @@ struct mm_region am654_mem_map[NR_MMU_REGIONS] = { }, { .virt = 0x80000000UL, .phys = 0x80000000UL, - .size = 0x80000000UL, + .size = 0x20000000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + .virt = 0xa0000000UL, + .phys = 0xa0000000UL, + .size = 0x02100000UL, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL_NC) | + PTE_BLOCK_INNER_SHARE + }, { + .virt = 0xa2100000UL, + .phys = 0xa2100000UL, + .size = 0x5df00000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_INNER_SHARE }, { @@ -68,13 +80,13 @@ struct mm_region j721e_mem_map[NR_MMU_REGIONS] = { }, { .virt = 0xa0000000UL, .phys = 0xa0000000UL, - .size = 0x0bc00000UL, + .size = 0x1bc00000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL_NC) | PTE_BLOCK_NON_SHARE }, { - .virt = 0xabc00000UL, - .phys = 0xabc00000UL, - .size = 0x54400000UL, + .virt = 0xbbc00000UL, + .phys = 0xbbc00000UL, + .size = 0x44400000UL, .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_INNER_SHARE }, { diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach-k3/common.c index c16afc654f..f8274b39d6 100644 --- a/arch/arm/mach-k3/common.c +++ b/arch/arm/mach-k3/common.c @@ -14,19 +14,48 @@ #include <linux/soc/ti/ti_sci_protocol.h> #include <fdt_support.h> #include <asm/arch/sys_proto.h> +#include <asm/hardware.h> +#include <asm/io.h> struct ti_sci_handle *get_ti_sci_handle(void) { struct udevice *dev; int ret; - ret = uclass_get_device(UCLASS_FIRMWARE, 0, &dev); + ret = uclass_get_device_by_driver(UCLASS_FIRMWARE, + DM_GET_DRIVER(ti_sci), &dev); if (ret) panic("Failed to get SYSFW (%d)\n", ret); return (struct ti_sci_handle *)ti_sci_get_handle_from_sysfw(dev); } +DECLARE_GLOBAL_DATA_PTR; + +#ifdef CONFIG_K3_EARLY_CONS +int early_console_init(void) +{ + struct udevice *dev; + int ret; + + gd->baudrate = CONFIG_BAUDRATE; + + ret = uclass_get_device_by_seq(UCLASS_SERIAL, CONFIG_K3_EARLY_CONS_IDX, + &dev); + if (ret) { + printf("Error getting serial dev for early console! (%d)\n", + ret); + return ret; + } + + gd->cur_serial_dev = dev; + gd->flags |= GD_FLG_SERIAL_READY; + gd->have_console = 1; + + return 0; +} +#endif + #ifdef CONFIG_SYS_K3_SPL_ATF void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image) { @@ -164,3 +193,43 @@ void reset_cpu(ulong ignored) { } #endif + +#if defined(CONFIG_DISPLAY_CPUINFO) +int print_cpuinfo(void) +{ + u32 soc, rev; + char *name; + + soc = (readl(CTRLMMR_WKUP_JTAG_DEVICE_ID) & + DEVICE_ID_FAMILY_MASK) >> DEVICE_ID_FAMILY_SHIFT; + rev = (readl(CTRLMMR_WKUP_JTAG_ID) & + JTAG_ID_VARIANT_MASK) >> JTAG_ID_VARIANT_SHIFT; + + printf("SoC: "); + switch (soc) { + case AM654: + name = "AM654"; + break; + case J721E: + name = "J721E"; + break; + default: + name = "Unknown Silicon"; + }; + + printf("%s PG ", name); + switch (rev) { + case REV_PG1_0: + name = "1.0"; + break; + case REV_PG2_0: + name = "2.0"; + break; + default: + name = "Unknown Revision"; + }; + printf("%s\n", name); + + return 0; +} +#endif diff --git a/arch/arm/mach-k3/common.h b/arch/arm/mach-k3/common.h index ac7e80d9af..8f9a023921 100644 --- a/arch/arm/mach-k3/common.h +++ b/arch/arm/mach-k3/common.h @@ -8,4 +8,11 @@ #include <asm/armv7_mpu.h> +#define AM654 2 +#define J721E 4 + +#define REV_PG1_0 0 +#define REV_PG2_0 1 + void setup_k3_mpu_regions(void); +int early_console_init(void); diff --git a/arch/arm/mach-k3/include/mach/hardware.h b/arch/arm/mach-k3/include/mach/hardware.h index 4e629822aa..d670d5a56e 100644 --- a/arch/arm/mach-k3/include/mach/hardware.h +++ b/arch/arm/mach-k3/include/mach/hardware.h @@ -13,4 +13,22 @@ #ifdef CONFIG_SOC_K3_J721E #include "j721e_hardware.h" #endif + +/* Assuming these addresses and definitions stay common across K3 devices */ +#define CTRLMMR_WKUP_JTAG_DEVICE_ID 0x43000018 +#define DEVICE_ID_FAMILY_SHIFT 26 +#define DEVICE_ID_FAMILY_MASK (0x3f << 26) +#define DEVICE_ID_BASE_SHIFT 11 +#define DEVICE_ID_BASE_MASK (0x1fff << 11) +#define DEVICE_ID_SPEED_SHIFT 6 +#define DEVICE_ID_SPEED_MASK (0x1f << 6) +#define DEVICE_ID_TEMP_SHIFT 3 +#define DEVICE_ID_TEMP_MASK (0x7 << 3) + +#define CTRLMMR_WKUP_JTAG_ID 0x43000014 +#define JTAG_ID_VARIANT_SHIFT 28 +#define JTAG_ID_VARIANT_MASK (0xf << 28) +#define JTAG_ID_PARTNO_SHIFT 12 +#define JTAG_ID_PARTNO_MASK (0x7ff << 1) + #endif /* _ASM_ARCH_HARDWARE_H_ */ diff --git a/arch/arm/mach-k3/sysfw-loader.c b/arch/arm/mach-k3/sysfw-loader.c index 7a482bdc8a..5903bbe12a 100644 --- a/arch/arm/mach-k3/sysfw-loader.c +++ b/arch/arm/mach-k3/sysfw-loader.c @@ -12,6 +12,9 @@ #include <remoteproc.h> #include <linux/soc/ti/ti_sci_protocol.h> #include <asm/arch/sys_proto.h> +#include "common.h" + +DECLARE_GLOBAL_DATA_PTR; /* Name of the FIT image nodes for SYSFW and its config data */ #define SYSFW_FIRMWARE "sysfw.bin" @@ -215,6 +218,24 @@ void k3_sysfw_loader(void (*config_pm_done_callback)(void)) #endif break; #endif +#if CONFIG_IS_ENABLED(YMODEM_SUPPORT) + case BOOT_DEVICE_UART: +#ifdef CONFIG_K3_EARLY_CONS + /* + * Establish a serial console if not yet available as required + * for UART-based boot. For this use the early console feature + * that allows setting up a UART for use before SYSFW has been + * brought up. Note that the associated UART module's clocks + * must have gotten enabled by the ROM bootcode which will be + * the case when continuing to boot serially from the same + * UART that the ROM loaded the initial bootloader from. + */ + if (!gd->have_console) + early_console_init(); +#endif + ret = spl_ymodem_load_image(&spl_image, &bootdev); + break; +#endif default: panic("Loading SYSFW image from device %u not supported!\n", bootdev.boot_device); diff --git a/arch/arm/mach-omap2/am33xx/Kconfig b/arch/arm/mach-omap2/am33xx/Kconfig index 7f6b344c82..39d9c2873b 100644 --- a/arch/arm/mach-omap2/am33xx/Kconfig +++ b/arch/arm/mach-omap2/am33xx/Kconfig @@ -89,6 +89,7 @@ config TARGET_AM335X_SHC config TARGET_AM335X_GUARDIAN bool "Support am335x based guardian board from bosch" + select BOARD_LATE_INIT select DM select DM_SERIAL select DM_GPIO diff --git a/arch/arm/mach-omap2/emif-common.c b/arch/arm/mach-omap2/emif-common.c index b384343a3f..290f9dcdb0 100644 --- a/arch/arm/mach-omap2/emif-common.c +++ b/arch/arm/mach-omap2/emif-common.c @@ -348,52 +348,63 @@ static void dra7_reset_ddr_data(u32 base, u32 size) static void dra7_enable_ecc(u32 base, const struct emif_regs *regs) { struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - u32 rgn, size; + u32 rgn, rgn_start, size, ctrl_reg; /* ECC available only on dra76x EMIF1 */ if ((base != EMIF1_BASE) || !is_dra76x()) return; if (regs->emif_ecc_ctrl_reg & EMIF_ECC_CTRL_REG_ECC_EN_MASK) { + /* Disable high-order interleaving */ + clrbits_le32(MA_PRIORITY, MA_HIMEM_INTERLEAVE_UN_MASK); + +#ifdef CONFIG_DRA7XX + /* Clear the status flags and other history */ + writel(readl(&emif->emif_1b_ecc_err_cnt), + &emif->emif_1b_ecc_err_cnt); + writel(0xffffffff, &emif->emif_1b_ecc_err_dist_1); + writel(0x2, &emif->emif_1b_ecc_err_addr_log); + writel(0x1, &emif->emif_2b_ecc_err_addr_log); + writel(EMIF_INT_WR_ECC_ERR_SYS_MASK | + EMIF_INT_TWOBIT_ECC_ERR_SYS_MASK | + EMIF_INT_ONEBIT_ECC_ERR_SYS_MASK, + &emif->emif_irqstatus_sys); +#endif writel(regs->emif_ecc_address_range_1, &emif->emif_ecc_address_range_1); writel(regs->emif_ecc_address_range_2, &emif->emif_ecc_address_range_2); - writel(regs->emif_ecc_ctrl_reg, &emif->emif_ecc_ctrl_reg); + + /* Disable RMW and ECC verification for read accesses */ + ctrl_reg = (regs->emif_ecc_ctrl_reg & + ~EMIF_ECC_REG_RMW_EN_MASK) | + EMIF_ECC_CTRL_REG_ECC_VERIFY_DIS_MASK; + writel(ctrl_reg, &emif->emif_ecc_ctrl_reg); /* Set region1 memory with 0 */ - rgn = ((regs->emif_ecc_address_range_1 & - EMIF_ECC_REG_ECC_START_ADDR_MASK) << 16) + - CONFIG_SYS_SDRAM_BASE; + rgn_start = (regs->emif_ecc_address_range_1 & + EMIF_ECC_REG_ECC_START_ADDR_MASK) << 16; + rgn = rgn_start + CONFIG_SYS_SDRAM_BASE; size = (regs->emif_ecc_address_range_1 & - EMIF_ECC_REG_ECC_END_ADDR_MASK) + 0x10000; + EMIF_ECC_REG_ECC_END_ADDR_MASK) + 0x10000 - rgn_start; if (regs->emif_ecc_ctrl_reg & EMIF_ECC_REG_ECC_ADDR_RGN_1_EN_MASK) dra7_reset_ddr_data(rgn, size); /* Set region2 memory with 0 */ - rgn = ((regs->emif_ecc_address_range_2 & - EMIF_ECC_REG_ECC_START_ADDR_MASK) << 16) + - CONFIG_SYS_SDRAM_BASE; + rgn_start = (regs->emif_ecc_address_range_2 & + EMIF_ECC_REG_ECC_START_ADDR_MASK) << 16; + rgn = rgn_start + CONFIG_SYS_SDRAM_BASE; size = (regs->emif_ecc_address_range_2 & - EMIF_ECC_REG_ECC_END_ADDR_MASK) + 0x10000; + EMIF_ECC_REG_ECC_END_ADDR_MASK) + 0x10000 - rgn_start; if (regs->emif_ecc_ctrl_reg & EMIF_ECC_REG_ECC_ADDR_RGN_2_EN_MASK) dra7_reset_ddr_data(rgn, size); -#ifdef CONFIG_DRA7XX - /* Clear the status flags and other history */ - writel(readl(&emif->emif_1b_ecc_err_cnt), - &emif->emif_1b_ecc_err_cnt); - writel(0xffffffff, &emif->emif_1b_ecc_err_dist_1); - writel(0x1, &emif->emif_2b_ecc_err_addr_log); - writel(EMIF_INT_WR_ECC_ERR_SYS_MASK | - EMIF_INT_TWOBIT_ECC_ERR_SYS_MASK | - EMIF_INT_ONEBIT_ECC_ERR_SYS_MASK, - &emif->emif_irqstatus_sys); -#endif + /* Default value enables RMW and ECC verification */ + writel(regs->emif_ecc_ctrl_reg, &emif->emif_ecc_ctrl_reg); } } diff --git a/arch/arm/mach-omap2/omap5/dra7xx_iodelay.c b/arch/arm/mach-omap2/omap5/dra7xx_iodelay.c index e2abb7d058..9eda57c450 100644 --- a/arch/arm/mach-omap2/omap5/dra7xx_iodelay.c +++ b/arch/arm/mach-omap2/omap5/dra7xx_iodelay.c @@ -202,8 +202,9 @@ void __recalibrate_iodelay_end(int ret) return; } - if (!ret) - ret = isolate_io(DEISOLATE_IO); + /* Deisolate IO if it is already isolated */ + if (readl((*ctrl)->ctrl_core_sma_sw_0) & CTRL_ISOLATE_MASK) + isolate_io(DEISOLATE_IO); /* lock IODELAY CONFIG registers */ writel(CFG_IODELAY_LOCK_KEY, (*ctrl)->iodelay_config_base + @@ -240,6 +241,12 @@ void __recalibrate_iodelay_end(int ret) debug("IODELAY: IO delay recalibration successfully completed\n"); } + /* If there is an error during iodelay recalibration, SoC is in a bad + * state. Do not progress any further. + */ + if (ret) + hang(); + return; } diff --git a/arch/arm/mach-versal/Kconfig b/arch/arm/mach-versal/Kconfig index 26d1756371..a08e5ae414 100644 --- a/arch/arm/mach-versal/Kconfig +++ b/arch/arm/mach-versal/Kconfig @@ -36,11 +36,6 @@ config COUNTER_FREQUENCY config ZYNQ_SDHCI_MAX_FREQ default 200000000 -config VERSAL_OF_BOARD_DTB_ADDR - hex - default 0x1000 - depends on OF_BOARD - config IOU_SWITCH_DIVISOR0 hex "IOU switch divisor0" default 0x20 @@ -54,4 +49,11 @@ config SYS_MEM_RSVD_FOR_MMU MMU table than the one which will be allocated during relocation. +config DEFINE_TCM_OCM_MMAP + bool "Define TCM and OCM memory in MMU Table" + default y if MP + help + This option if enabled defines the TCM and OCM memory and its + memory attributes in MMU table entry. + endif diff --git a/arch/arm/mach-versal/cpu.c b/arch/arm/mach-versal/cpu.c index 70c1908ec4..49f1e51c8e 100644 --- a/arch/arm/mach-versal/cpu.c +++ b/arch/arm/mach-versal/cpu.c @@ -12,14 +12,21 @@ DECLARE_GLOBAL_DATA_PTR; -static struct mm_region versal_mem_map[] = { +#define VERSAL_MEM_MAP_USED 5 + +#define DRAM_BANKS CONFIG_NR_DRAM_BANKS + +#if defined(CONFIG_DEFINE_TCM_OCM_MMAP) +#define TCM_MAP 1 +#else +#define TCM_MAP 0 +#endif + +/* +1 is end of list which needs to be empty */ +#define VERSAL_MEM_MAP_MAX (VERSAL_MEM_MAP_USED + DRAM_BANKS + TCM_MAP + 1) + +static struct mm_region versal_mem_map[VERSAL_MEM_MAP_MAX] = { { - .virt = 0x0UL, - .phys = 0x0UL, - .size = 0x80000000UL, - .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | - PTE_BLOCK_INNER_SHARE - }, { .virt = 0x80000000UL, .phys = 0x80000000UL, .size = 0x70000000UL, @@ -34,12 +41,6 @@ static struct mm_region versal_mem_map[] = { PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN }, { - .virt = 0xffe00000UL, - .phys = 0xffe00000UL, - .size = 0x00200000UL, - .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | - PTE_BLOCK_INNER_SHARE - }, { .virt = 0x400000000UL, .phys = 0x400000000UL, .size = 0x200000000UL, @@ -59,12 +60,36 @@ static struct mm_region versal_mem_map[] = { .attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | PTE_BLOCK_NON_SHARE | PTE_BLOCK_PXN | PTE_BLOCK_UXN - }, { - /* List terminator */ - 0, } }; +void mem_map_fill(void) +{ + int banks = VERSAL_MEM_MAP_USED; + +#if defined(CONFIG_DEFINE_TCM_OCM_MMAP) + versal_mem_map[banks].virt = 0xffe00000UL; + versal_mem_map[banks].phys = 0xffe00000UL; + versal_mem_map[banks].size = 0x00200000UL; + versal_mem_map[banks].attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE; + banks = banks + 1; +#endif + + for (int i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { + /* Zero size means no more DDR that's this is end */ + if (!gd->bd->bi_dram[i].size) + break; + + versal_mem_map[banks].virt = gd->bd->bi_dram[i].start; + versal_mem_map[banks].phys = gd->bd->bi_dram[i].start; + versal_mem_map[banks].size = gd->bd->bi_dram[i].size; + versal_mem_map[banks].attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE; + banks = banks + 1; + } +} + struct mm_region *mem_map = versal_mem_map; u64 get_page_table_size(void) @@ -83,16 +108,27 @@ int reserve_mmu(void) } #endif -#if defined(CONFIG_OF_BOARD) -void *board_fdt_blob_setup(void) +int versal_pm_request(u32 api_id, u32 arg0, u32 arg1, u32 arg2, + u32 arg3, u32 *ret_payload) { - static void *fw_dtb = (void *)CONFIG_VERSAL_OF_BOARD_DTB_ADDR; + struct pt_regs regs; + + if (current_el() == 3) + return 0; - if (fdt_magic(fw_dtb) != FDT_MAGIC) { - printf("DTB is not passed via %llx\n", (u64)fw_dtb); - return NULL; + regs.regs[0] = PM_SIP_SVC | api_id; + regs.regs[1] = ((u64)arg1 << 32) | arg0; + regs.regs[2] = ((u64)arg3 << 32) | arg2; + + smc_call(®s); + + if (ret_payload) { + ret_payload[0] = (u32)regs.regs[0]; + ret_payload[1] = upper_32_bits(regs.regs[0]); + ret_payload[2] = (u32)regs.regs[1]; + ret_payload[3] = upper_32_bits(regs.regs[1]); + ret_payload[4] = (u32)regs.regs[2]; } - return fw_dtb; + return regs.regs[0]; } -#endif diff --git a/arch/arm/mach-versal/include/mach/hardware.h b/arch/arm/mach-versal/include/mach/hardware.h index 23fbc3d8f5..e26beab2e9 100644 --- a/arch/arm/mach-versal/include/mach/hardware.h +++ b/arch/arm/mach-versal/include/mach/hardware.h @@ -51,3 +51,26 @@ struct rpu_regs { }; #define rpu_base ((struct rpu_regs *)VERSAL_RPU_BASEADDR) + +#define VERSAL_CRP_BASEADDR 0xF1260000 + +struct crp_regs { + u32 reserved0[128]; + u32 boot_mode_usr; +}; + +#define crp_base ((struct crp_regs *)VERSAL_CRP_BASEADDR) + +/* Bootmode setting values */ +#define BOOT_MODES_MASK 0x0000000F +#define QSPI_MODE_24BIT 0x00000001 +#define QSPI_MODE_32BIT 0x00000002 +#define SD_MODE 0x00000003 /* sd 0 */ +#define SD_MODE1 0x00000005 /* sd 1 */ +#define EMMC_MODE 0x00000006 +#define USB_MODE 0x00000007 +#define OSPI_MODE 0x00000008 +#define SD1_LSHFT_MODE 0x0000000E /* SD1 Level shifter */ +#define JTAG_MODE 0x00000000 +#define BOOT_MODE_USE_ALT 0x100 +#define BOOT_MODE_ALT_SHIFT 12 diff --git a/arch/arm/mach-versal/include/mach/sys_proto.h b/arch/arm/mach-versal/include/mach/sys_proto.h index 1dc7bf6656..2f5ad02bf4 100644 --- a/arch/arm/mach-versal/include/mach/sys_proto.h +++ b/arch/arm/mach-versal/include/mach/sys_proto.h @@ -8,4 +8,65 @@ enum { TCM_SPLIT, }; +enum pm_api_id { + PM_GET_API_VERSION = 1, + PM_SET_CONFIGURATION, + PM_GET_NODE_STATUS, + PM_GET_OPERATING_CHARACTERISTIC, + PM_REGISTER_NOTIFIER, + PM_REQUEST_SUSPEND, + PM_SELF_SUSPEND, + PM_FORCE_POWERDOWN, + PM_ABORT_SUSPEND, + PM_REQUEST_WAKEUP, + PM_SET_WAKEUP_SOURCE, + PM_SYSTEM_SHUTDOWN, + PM_REQUEST_NODE, + PM_RELEASE_NODE, + PM_SET_REQUIREMENT, + PM_SET_MAX_LATENCY, + PM_RESET_ASSERT, + PM_RESET_GET_STATUS, + PM_MMIO_WRITE, + PM_MMIO_READ, + PM_PM_INIT_FINALIZE, + PM_FPGA_LOAD, + PM_FPGA_GET_STATUS, + PM_GET_CHIPID, + PM_SECURE_SHA = 26, + PM_SECURE_RSA, + PM_PINCTRL_REQUEST, + PM_PINCTRL_RELEASE, + PM_PINCTRL_GET_FUNCTION, + PM_PINCTRL_SET_FUNCTION, + PM_PINCTRL_CONFIG_PARAM_GET, + PM_PINCTRL_CONFIG_PARAM_SET, + PM_IOCTL, + PM_QUERY_DATA, + PM_CLOCK_ENABLE, + PM_CLOCK_DISABLE, + PM_CLOCK_GETSTATE, + PM_CLOCK_SETDIVIDER, + PM_CLOCK_GETDIVIDER, + PM_CLOCK_SETRATE, + PM_CLOCK_GETRATE, + PM_CLOCK_SETPARENT, + PM_CLOCK_GETPARENT, + PM_SECURE_IMAGE, + PM_FPGA_READ = 46, + PM_SECURE_AES, + PM_CLOCK_PLL_GETPARAM = 49, + PM_REGISTER_ACCESS = 52, + PM_EFUSE_ACCESS, + PM_FEATURE_CHECK = 63, + PM_API_MAX, +}; + +#define PM_SIP_SVC 0xC2000000 +#define PAYLOAD_ARG_CNT 4U + void tcm_init(u8 mode); +void mem_map_fill(void); + +int versal_pm_request(u32 api_id, u32 arg0, u32 arg1, u32 arg2, + u32 arg3, u32 *ret_payload); diff --git a/arch/arm/mach-zynqmp/Makefile b/arch/arm/mach-zynqmp/Makefile index f3765e45b1..8a3b074724 100644 --- a/arch/arm/mach-zynqmp/Makefile +++ b/arch/arm/mach-zynqmp/Makefile @@ -8,7 +8,3 @@ obj-y += cpu.o obj-$(CONFIG_MP) += mp.o obj-$(CONFIG_SPL_BUILD) += spl.o handoff.o obj-$(CONFIG_ZYNQMP_PSU_INIT_ENABLED) += psu_spl_init.o - -ifneq ($(CONFIG_ZYNQMP_SPL_PM_CFG_OBJ_FILE),"") -obj-$(CONFIG_SPL_BUILD) += pmu_ipc.o -endif diff --git a/arch/arm/mach-zynqmp/cpu.c b/arch/arm/mach-zynqmp/cpu.c index 5ef1a52862..bb21cbcadf 100644 --- a/arch/arm/mach-zynqmp/cpu.c +++ b/arch/arm/mach-zynqmp/cpu.c @@ -9,6 +9,7 @@ #include <asm/arch/sys_proto.h> #include <asm/armv8/mmu.h> #include <asm/io.h> +#include <zynqmp_firmware.h> #define ZYNQ_SILICON_VER_MASK 0xF000 #define ZYNQ_SILICON_VER_SHIFT 12 @@ -179,29 +180,6 @@ int __maybe_unused invoke_smc(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, return regs.regs[0]; } -unsigned int __maybe_unused zynqmp_pmufw_version(void) -{ - int ret; - u32 ret_payload[PAYLOAD_ARG_CNT]; - static u32 pm_api_version = ZYNQMP_PM_VERSION_INVALID; - - /* - * Get PMU version only once and later - * just return stored values instead of - * asking PMUFW again. - */ - if (pm_api_version == ZYNQMP_PM_VERSION_INVALID) { - ret = invoke_smc(ZYNQMP_SIP_SVC_GET_API_VERSION, 0, 0, 0, 0, - ret_payload); - pm_api_version = ret_payload[1]; - - if (ret) - panic("PMUFW is not found - Please load it!\n"); - } - - return pm_api_version; -} - static int zynqmp_mmio_rawwrite(const u32 address, const u32 mask, const u32 value) diff --git a/arch/arm/mach-zynqmp/include/mach/sys_proto.h b/arch/arm/mach-zynqmp/include/mach/sys_proto.h index 915badc6fb..69e729fb76 100644 --- a/arch/arm/mach-zynqmp/include/mach/sys_proto.h +++ b/arch/arm/mach-zynqmp/include/mach/sys_proto.h @@ -10,7 +10,6 @@ #define PAYLOAD_ARG_CNT 5 #define ZYNQMP_CSU_SILICON_VER_MASK 0xF -#define ZYNQMP_SIP_SVC_PM_SECURE_IMG_LOAD 0xC200002D #define KEY_PTR_LEN 32 #define ZYNQMP_FPGA_BIT_AUTH_DDR 1 @@ -21,21 +20,6 @@ #define ZYNQMP_FPGA_AUTH_DDR 1 -#define ZYNQMP_SIP_SVC_GET_API_VERSION 0xC2000001 - -#define ZYNQMP_PM_VERSION_MAJOR 1 -#define ZYNQMP_PM_VERSION_MINOR 0 -#define ZYNQMP_PM_VERSION_MAJOR_SHIFT 16 -#define ZYNQMP_PM_VERSION_MINOR_MASK 0xFFFF - -#define ZYNQMP_PM_VERSION \ - ((ZYNQMP_PM_VERSION_MAJOR << ZYNQMP_PM_VERSION_MAJOR_SHIFT) | \ - ZYNQMP_PM_VERSION_MINOR) - -#define ZYNQMP_PM_VERSION_INVALID ~0 - -#define PMUFW_V1_0 ((1 << ZYNQMP_PM_VERSION_MAJOR_SHIFT) | 0) - enum { IDCODE, VERSION, @@ -54,12 +38,16 @@ enum { TCM_SPLIT, }; +struct zynqmp_ipi_msg { + size_t len; + u32 *buf; +}; + int zynq_board_read_rom_ethaddr(unsigned char *ethaddr); unsigned int zynqmp_get_silicon_version(void); void handoff_setup(void); -unsigned int zynqmp_pmufw_version(void); int zynqmp_mmio_write(const u32 address, const u32 mask, const u32 value); int zynqmp_mmio_read(const u32 address, u32 *value); int invoke_smc(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, u32 arg3, @@ -72,6 +60,4 @@ int chip_id(unsigned char id); void tcm_init(u8 mode); #endif -void zynqmp_pmufw_load_config_object(const void *cfg_obj, size_t size); - #endif /* _ASM_ARCH_SYS_PROTO_H */ diff --git a/arch/arm/mach-zynqmp/pmu_ipc.c b/arch/arm/mach-zynqmp/pmu_ipc.c deleted file mode 100644 index d8858ea3ff..0000000000 --- a/arch/arm/mach-zynqmp/pmu_ipc.c +++ /dev/null @@ -1,112 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Inter-Processor Communication with the Platform Management Unit (PMU) - * firmware. - * - * (C) Copyright 2019 Luca Ceresoli - * Luca Ceresoli <luca@lucaceresoli.net> - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/sys_proto.h> - -/* IPI bitmasks, register base and register offsets */ -#define IPI_BIT_MASK_APU 0x00001 -#define IPI_BIT_MASK_PMU0 0x10000 -#define IPI_REG_BASE_APU 0xFF300000 -#define IPI_REG_BASE_PMU0 0xFF330000 -#define IPI_REG_OFFSET_TRIG 0x00 -#define IPI_REG_OFFSET_OBR 0x04 - -/* IPI mailbox buffer offsets */ -#define IPI_BUF_BASE_APU 0xFF990400 -#define IPI_BUF_OFFSET_TARGET_PMU 0x1C0 -#define IPI_BUF_OFFSET_REQ 0x00 -#define IPI_BUF_OFFSET_RESP 0x20 - -#define PMUFW_PAYLOAD_ARG_CNT 8 - -/* PMUFW commands */ -#define PMUFW_CMD_SET_CONFIGURATION 2 - -static void pmu_ipc_send_request(const u32 *req, size_t req_len) -{ - u32 *mbx = (u32 *)(IPI_BUF_BASE_APU + - IPI_BUF_OFFSET_TARGET_PMU + - IPI_BUF_OFFSET_REQ); - size_t i; - - for (i = 0; i < req_len; i++) - writel(req[i], &mbx[i]); -} - -static void pmu_ipc_read_response(unsigned int *value, size_t count) -{ - u32 *mbx = (u32 *)(IPI_BUF_BASE_APU + - IPI_BUF_OFFSET_TARGET_PMU + - IPI_BUF_OFFSET_RESP); - size_t i; - - for (i = 0; i < count; i++) - value[i] = readl(&mbx[i]); -} - -/** - * Send request to PMU and get the response. - * - * @req: Request buffer. Byte 0 is the API ID, other bytes are optional - * parameters. - * @req_len: Request length in number of 32-bit words. - * @res: Response buffer. Byte 0 is the error code, other bytes are - * optional parameters. Optional, if @res_maxlen==0 the parameters - * will not be read. - * @res_maxlen: Space allocated for the response in number of 32-bit words. - * - * @return Error code returned by the PMU (i.e. the first word of the response) - */ -static int pmu_ipc_request(const u32 *req, size_t req_len, - u32 *res, size_t res_maxlen) -{ - u32 status; - - if (req_len > PMUFW_PAYLOAD_ARG_CNT || - res_maxlen > PMUFW_PAYLOAD_ARG_CNT) - return -EINVAL; - - pmu_ipc_send_request(req, req_len); - - /* Raise Inter-Processor Interrupt to PMU and wait for response */ - writel(IPI_BIT_MASK_PMU0, IPI_REG_BASE_APU + IPI_REG_OFFSET_TRIG); - do { - status = readl(IPI_REG_BASE_APU + IPI_REG_OFFSET_OBR); - } while (status & IPI_BIT_MASK_PMU0); - - pmu_ipc_read_response(res, res_maxlen); - - return 0; -} - -/** - * Send a configuration object to the PMU firmware. - * - * @cfg_obj: Pointer to the configuration object - * @size: Size of @cfg_obj in bytes - */ -void zynqmp_pmufw_load_config_object(const void *cfg_obj, size_t size) -{ - const u32 request[] = { - PMUFW_CMD_SET_CONFIGURATION, - (u32)((u64)cfg_obj) - }; - u32 response; - int err; - - printf("Loading PMUFW cfg obj (%ld bytes)\n", size); - - err = pmu_ipc_request(request, ARRAY_SIZE(request), &response, 1); - if (err) - panic("Cannot load PMUFW configuration object (%d)\n", err); - if (response != 0) - panic("PMUFW returned 0x%08x status!\n", response); -} diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 5cc68d63c4..5ce8261451 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -20,6 +20,14 @@ config TARGET_MICROBLAZE_GENERIC endchoice +config STACK_SIZE + hex "Define max stack size that can be used by u-boot" + default 0x200000 + help + Defines Max stack size that can be used by u-boot so that the + initrd_high will be calculated as base stack pointer minus this + stack size. + source "board/xilinx/microblaze-generic/Kconfig" config SPL_LDSCRIPT diff --git a/arch/microblaze/include/asm/config.h b/arch/microblaze/include/asm/config.h index 45966eef91..1124272915 100644 --- a/arch/microblaze/include/asm/config.h +++ b/arch/microblaze/include/asm/config.h @@ -6,8 +6,12 @@ #ifndef _ASM_CONFIG_H_ #define _ASM_CONFIG_H_ +#define CONFIG_LMB + #ifndef CONFIG_SPL_BUILD #define CONFIG_NEEDS_MANUAL_RELOC #endif +#define CONFIG_SYS_BOOT_RAMDISK_HIGH + #endif diff --git a/arch/microblaze/lib/bootm.c b/arch/microblaze/lib/bootm.c index ec332944d8..11e534715d 100644 --- a/arch/microblaze/lib/bootm.c +++ b/arch/microblaze/lib/bootm.c @@ -15,71 +15,111 @@ #include <u-boot/zlib.h> #include <asm/byteorder.h> -int do_bootm_linux(int flag, int argc, char * const argv[], - bootm_headers_t *images) +DECLARE_GLOBAL_DATA_PTR; + +static ulong get_sp(void) +{ + ulong ret; + + asm("addik %0, r1, 0" : "=r"(ret) : ); + return ret; +} + +void arch_lmb_reserve(struct lmb *lmb) { - /* First parameter is mapped to $r5 for kernel boot args */ - void (*thekernel) (char *, ulong, ulong); - char *commandline = env_get("bootargs"); - ulong rd_data_start, rd_data_end; + ulong sp, bank_end; + int bank; /* - * allow the PREP bootm subcommand, it is required for bootm to work + * Booting a (Linux) kernel image + * + * Allocate space for command line and board info - the + * address should be as high as possible within the reach of + * the kernel (see CONFIG_SYS_BOOTMAPSZ settings), but in unused + * memory, which means far enough below the current stack + * pointer. */ - if (flag & BOOTM_STATE_OS_PREP) - return 0; + sp = get_sp(); + debug("## Current stack ends at 0x%08lx ", sp); - if ((flag != 0) && (flag != BOOTM_STATE_OS_GO)) - return 1; - - int ret; + /* adjust sp by 4K to be safe */ + sp -= 4096; + for (bank = 0; bank < CONFIG_NR_DRAM_BANKS; bank++) { + if (sp < gd->bd->bi_dram[bank].start) + continue; + bank_end = gd->bd->bi_dram[bank].start + + gd->bd->bi_dram[bank].size; + if (sp >= bank_end) + continue; + lmb_reserve(lmb, sp, bank_end - sp); + break; + } +} - char *of_flat_tree = NULL; -#if defined(CONFIG_OF_LIBFDT) - /* did generic code already find a device tree? */ - if (images->ft_len) - of_flat_tree = images->ft_addr; -#endif +static void boot_jump_linux(bootm_headers_t *images, int flag) +{ + void (*thekernel)(char *cmdline, ulong rd, ulong dt); + ulong dt = (ulong)images->ft_addr; + ulong rd_start = images->initrd_start; + ulong cmdline = images->cmdline_start; + int fake = (flag & BOOTM_STATE_OS_FAKE_GO); thekernel = (void (*)(char *, ulong, ulong))images->ep; - /* find ramdisk */ - ret = boot_get_ramdisk(argc, argv, images, IH_ARCH_MICROBLAZE, - &rd_data_start, &rd_data_end); - if (ret) - return 1; - - bootstage_mark(BOOTSTAGE_ID_RUN_OS); - - if (!of_flat_tree && argc > 1) - of_flat_tree = (char *)simple_strtoul(argv[1], NULL, 16); - - /* fixup the initrd now that we know where it should be */ - if (images->rd_start && images->rd_end && of_flat_tree) { - ret = fdt_initrd(of_flat_tree, images->rd_start, - images->rd_end); - if (ret) - return 1; - } - #ifdef DEBUG printf("## Transferring control to Linux (at address 0x%08lx) ", (ulong)thekernel); - printf("ramdisk 0x%08lx, FDT 0x%08lx...\n", - rd_data_start, (ulong) of_flat_tree); + printf("cmdline 0x%08lx, ramdisk 0x%08lx, FDT 0x%08lx...\n", + cmdline, rd_start, dt); #endif #ifdef XILINX_USE_DCACHE flush_cache(0, XILINX_DCACHE_BYTE_SIZE); #endif - /* - * Linux Kernel Parameters (passing device tree): - * r5: pointer to command line - * r6: pointer to ramdisk - * r7: pointer to the fdt, followed by the board info data - */ - thekernel(commandline, rd_data_start, (ulong)of_flat_tree); - /* does not return */ + if (!fake) { + /* + * Linux Kernel Parameters (passing device tree): + * r5: pointer to command line + * r6: pointer to ramdisk + * r7: pointer to the fdt, followed by the board info data + */ + thekernel((char *)cmdline, rd_start, dt); + /* does not return */ + } +} + +static void boot_prep_linux(bootm_headers_t *images) +{ + if (IMAGE_ENABLE_OF_LIBFDT && images->ft_len) { + printf("using: FDT\n"); + if (image_setup_linux(images)) { + printf("FDT creation failed! hanging..."); + hang(); + } + } +} + +int do_bootm_linux(int flag, int argc, char * const argv[], + bootm_headers_t *images) +{ + images->cmdline_start = (ulong)env_get("bootargs"); + + /* cmdline init is the part of 'prep' and nothing to do for 'bdt' */ + if (flag & BOOTM_STATE_OS_BD_T || flag & BOOTM_STATE_OS_CMDLINE) + return -1; + + if (flag & BOOTM_STATE_OS_PREP) { + boot_prep_linux(images); + return 0; + } + + if (flag & (BOOTM_STATE_OS_GO | BOOTM_STATE_OS_FAKE_GO)) { + boot_jump_linux(images, flag); + return 0; + } + + boot_prep_linux(images); + boot_jump_linux(images, flag); return 1; } diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 47bf28c434..17a6fe6d3d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -207,11 +207,6 @@ config RESET_SEG_START depends on X86_RESET_VECTOR default 0xffff0000 -config RESET_SEG_SIZE - hex - depends on X86_RESET_VECTOR - default 0x10000 - config RESET_VEC_LOC hex depends on X86_RESET_VECTOR @@ -397,7 +392,7 @@ endchoice config FSP_FILE string "Firmware Support Package binary filename" - depends on HAVE_FSP + depends on FSP_VERSION1 default "fsp.bin" help The filename of the file to use as Firmware Support Package binary @@ -405,7 +400,7 @@ config FSP_FILE config FSP_ADDR hex "Firmware Support Package binary location" - depends on HAVE_FSP + depends on FSP_VERSION1 default 0xfffc0000 help FSP is not Position Independent Code (PIC) and the whole FSP has to @@ -418,7 +413,7 @@ config FSP_ADDR config FSP_TEMP_RAM_ADDR hex - depends on HAVE_FSP + depends on FSP_VERSION1 default 0x2000000 help Stack top address which is used in fsp_init() after DRAM is ready and @@ -426,14 +421,14 @@ config FSP_TEMP_RAM_ADDR config FSP_SYS_MALLOC_F_LEN hex - depends on HAVE_FSP + depends on FSP_VERSION1 default 0x100000 help Additional size of malloc() pool before relocation. config FSP_USE_UPD bool - depends on HAVE_FSP + depends on FSP_VERSION1 default y help Most FSPs use UPD data region for some FSP customization. But there @@ -442,7 +437,7 @@ config FSP_USE_UPD config FSP_BROKEN_HOB bool - depends on HAVE_FSP + depends on FSP_VERSION1 help Indicate some buggy FSPs that does not report memory used by FSP itself as reserved in the resource descriptor HOB. Select this to @@ -600,7 +595,7 @@ config VGA_BIOS_ADDR config HAVE_VBT bool "Add a Video BIOS Table (VBT) image" - depends on HAVE_FSP + depends on FSP_VERSION1 help Select this option if you have a Video BIOS Table (VBT) image that you would like to add to your ROM. This is normally required if you diff --git a/arch/x86/cpu/config.mk b/arch/x86/cpu/config.mk index 22416f39b6..8f9814c0ae 100644 --- a/arch/x86/cpu/config.mk +++ b/arch/x86/cpu/config.mk @@ -7,10 +7,8 @@ CROSS_COMPILE ?= i386-linux- # DO NOT MODIFY THE FOLLOWING UNLESS YOU REALLY KNOW WHAT YOU ARE DOING! LDPPFLAGS += -DRESET_SEG_START=$(CONFIG_RESET_SEG_START) -LDPPFLAGS += -DRESET_SEG_SIZE=$(CONFIG_RESET_SEG_SIZE) LDPPFLAGS += -DRESET_VEC_LOC=$(CONFIG_RESET_VEC_LOC) LDPPFLAGS += -DSTART_16=$(CONFIG_SYS_X86_START16) -LDPPFLAGS += -DRESET_BASE="CONFIG_SYS_TEXT_BASE + (CONFIG_SYS_MONITOR_LEN - RESET_SEG_SIZE)" ifdef CONFIG_X86_64 ifndef CONFIG_SPL_BUILD diff --git a/arch/x86/cpu/resetvec.S b/arch/x86/cpu/resetvec.S index a52225d5ee..cf972738b3 100644 --- a/arch/x86/cpu/resetvec.S +++ b/arch/x86/cpu/resetvec.S @@ -16,6 +16,3 @@ reset_vector: cli cld jmp start16 - - .org 0xf - nop diff --git a/arch/x86/lib/mrccache.c b/arch/x86/lib/mrccache.c index be107627b8..33bb52039b 100644 --- a/arch/x86/lib/mrccache.c +++ b/arch/x86/lib/mrccache.c @@ -17,19 +17,20 @@ DECLARE_GLOBAL_DATA_PTR; +static uint mrc_block_size(uint data_size) +{ + uint mrc_size = sizeof(struct mrc_data_container) + data_size; + + return ALIGN(mrc_size, MRC_DATA_ALIGN); +} + static struct mrc_data_container *next_mrc_block( struct mrc_data_container *cache) { /* MRC data blocks are aligned within the region */ - u32 mrc_size = sizeof(*cache) + cache->data_size; u8 *region_ptr = (u8 *)cache; - if (mrc_size & (MRC_DATA_ALIGN - 1UL)) { - mrc_size &= ~(MRC_DATA_ALIGN - 1UL); - mrc_size += MRC_DATA_ALIGN; - } - - region_ptr += mrc_size; + region_ptr += mrc_block_size(cache->data_size); return (struct mrc_data_container *)region_ptr; } diff --git a/arch/x86/lib/spl.c b/arch/x86/lib/spl.c index 2baac91383..7623fc9ada 100644 --- a/arch/x86/lib/spl.c +++ b/arch/x86/lib/spl.c @@ -113,7 +113,7 @@ void board_init_f(ulong flags) ret = x86_spl_init(); if (ret) { debug("Error %d\n", ret); - hang(); + panic("x86_spl_init fail"); } #ifdef CONFIG_TPL gd->bd = malloc(sizeof(*gd->bd)); diff --git a/arch/x86/lib/tpl.c b/arch/x86/lib/tpl.c index cfefa78045..d70f590541 100644 --- a/arch/x86/lib/tpl.c +++ b/arch/x86/lib/tpl.c @@ -55,7 +55,7 @@ void board_init_f(ulong flags) ret = x86_tpl_init(); if (ret) { debug("Error %d\n", ret); - hang(); + panic("x86_tpl_init fail"); } /* Uninit CAR and jump to board_init_f_r() */ |