diff options
Diffstat (limited to 'arch/arm')
66 files changed, 1576 insertions, 189 deletions
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c index 7d7725c4b8..0e6c0da1bd 100644 --- a/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9m10g45_devices.c @@ -165,3 +165,20 @@ void at91_macb_hw_init(void) #endif } #endif + +#ifdef CONFIG_GENERIC_ATMEL_MCI +void at91_mci_hw_init(void) +{ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + + at91_set_a_periph(AT91_PIO_PORTA, 0, 0); /* MCI0 CLK */ + at91_set_a_periph(AT91_PIO_PORTA, 1, 0); /* MCI0 CDA */ + at91_set_a_periph(AT91_PIO_PORTA, 2, 0); /* MCI0 DA0 */ + at91_set_a_periph(AT91_PIO_PORTA, 3, 0); /* MCI0 DA1 */ + at91_set_a_periph(AT91_PIO_PORTA, 4, 0); /* MCI0 DA2 */ + at91_set_a_periph(AT91_PIO_PORTA, 5, 0); /* MCI0 DA3 */ + + /* Enable clock */ + writel(1 << ATMEL_ID_MCI0, &pmc->pcer); +} +#endif diff --git a/arch/arm/cpu/arm926ejs/kirkwood/cpu.c b/arch/arm/cpu/arm926ejs/kirkwood/cpu.c index d4711c070c..da80240052 100644 --- a/arch/arm/cpu/arm926ejs/kirkwood/cpu.c +++ b/arch/arm/cpu/arm926ejs/kirkwood/cpu.c @@ -13,7 +13,6 @@ #include <asm/io.h> #include <asm/arch/cpu.h> #include <asm/arch/kirkwood.h> -#include <hush.h> #define BUFLEN 16 @@ -211,7 +210,7 @@ static void kw_sysrst_action(void) debug("Starting %s process...\n", __FUNCTION__); ret = run_command(s, 0); - if (ret < 0) + if (ret != 0) debug("Error.. %s failed\n", __FUNCTION__); else debug("%s process finished\n", __FUNCTION__); diff --git a/arch/arm/cpu/arm926ejs/orion5x/cpu.c b/arch/arm/cpu/arm926ejs/orion5x/cpu.c index b55c5f0943..f88db3b1f9 100644 --- a/arch/arm/cpu/arm926ejs/orion5x/cpu.c +++ b/arch/arm/cpu/arm926ejs/orion5x/cpu.c @@ -15,7 +15,6 @@ #include <asm/io.h> #include <u-boot/md5.h> #include <asm/arch/cpu.h> -#include <hush.h> #define BUFLEN 16 diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 28c16f8d02..828d10bb5a 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -144,6 +144,19 @@ int arch_misc_init(void) #ifndef CONFIG_SKIP_LOWLEVEL_INIT /* + * In the case of non-SPL based booting we'll want to call these + * functions a tiny bit later as it will require gd to be set and cleared + * and that's not true in s_init in this case so we cannot do it there. + */ +int board_early_init_f(void) +{ + prcm_init(); + set_mux_conf_regs(); + + return 0; +} + +/* * This function is the place to do per-board things such as ramp up the * MPU clock frequency. */ @@ -224,7 +237,7 @@ void s_init(void) set_uart_mux_conf(); setup_clocks_for_console(); uart_soft_reset(); -#ifdef CONFIG_NOR_BOOT +#if defined(CONFIG_NOR_BOOT) || defined(CONFIG_QSPI_BOOT) gd->baudrate = CONFIG_BAUDRATE; serial_init(); gd->have_console = 1; @@ -232,20 +245,13 @@ void s_init(void) gd = &gdata; preloader_console_init(); #endif - prcm_init(); - set_mux_conf_regs(); #if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC) /* Enable RTC32K clock */ rtc32k_enable(); #endif +#ifdef CONFIG_SPL_BUILD + board_early_init_f(); sdram_init(); -} #endif - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); } -#endif /* !CONFIG_SYS_DCACHE_OFF */ +#endif diff --git a/arch/arm/cpu/armv7/am33xx/clock.c b/arch/arm/cpu/armv7/am33xx/clock.c index 0672798fe0..ec7d46838b 100644 --- a/arch/arm/cpu/armv7/am33xx/clock.c +++ b/arch/arm/cpu/armv7/am33xx/clock.c @@ -170,8 +170,19 @@ void do_enable_clocks(u32 *const *clk_domains, }; } +/* + * Before scaling up the clocks we need to have the PMIC scale up the + * voltages first. This will be dependent on which PMIC is in use + * and in some cases we may not be scaling things up at all and thus not + * need to do anything here. + */ +__weak void scale_vcores(void) +{ +} + void prcm_init() { enable_basic_clocks(); + scale_vcores(); setup_dplls(); } diff --git a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c index d0bc2340c8..31188c85bc 100644 --- a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c +++ b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c @@ -53,6 +53,8 @@ const struct dpll_regs dpll_ddr_regs = { void setup_clocks_for_console(void) { + u32 clkctrl, idlest = MODULE_CLKCTRL_IDLEST_DISABLED; + /* Do not add any spl_debug prints in this function */ clrsetbits_le32(&cmwkup->wkclkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK, CD_CLKCTRL_CLKTRCTRL_SW_WKUP << @@ -63,6 +65,13 @@ void setup_clocks_for_console(void) MODULE_CLKCTRL_MODULEMODE_MASK, MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN << MODULE_CLKCTRL_MODULEMODE_SHIFT); + + while ((idlest == MODULE_CLKCTRL_IDLEST_DISABLED) || + (idlest == MODULE_CLKCTRL_IDLEST_TRANSITIONING)) { + clkctrl = readl(&cmwkup->wkup_uart0ctrl); + idlest = (clkctrl & MODULE_CLKCTRL_IDLEST_MASK) >> + MODULE_CLKCTRL_IDLEST_SHIFT; + } } void enable_basic_clocks(void) diff --git a/arch/arm/cpu/armv7/am33xx/emif4.c b/arch/arm/cpu/armv7/am33xx/emif4.c index 2c67c322ca..a7a3e88cd7 100644 --- a/arch/arm/cpu/armv7/am33xx/emif4.c +++ b/arch/arm/cpu/armv7/am33xx/emif4.c @@ -21,6 +21,10 @@ DECLARE_GLOBAL_DATA_PTR; int dram_init(void) { +#ifndef CONFIG_SKIP_LOWLEVEL_INIT + sdram_init(); +#endif + /* dram_init must store complete ramsize in gd->ram_size */ gd->ram_size = get_ram_size( (void *)CONFIG_SYS_SDRAM_BASE, diff --git a/arch/arm/cpu/armv7/at91/config.mk b/arch/arm/cpu/armv7/at91/config.mk new file mode 100644 index 0000000000..09eab70955 --- /dev/null +++ b/arch/arm/cpu/armv7/at91/config.mk @@ -0,0 +1,10 @@ +# +# Copyright (C) 2014, Andreas Bießmann <andreas.devel@googlemail.com> +# +# SPDX-License-Identifier: GPL-2.0+ +# +ifdef CONFIG_SPL_BUILD +ALL-y += boot.bin +else +ALL-y += u-boot.img +endif diff --git a/arch/arm/cpu/armv7/at91/cpu.c b/arch/arm/cpu/armv7/at91/cpu.c index 2fbf60d542..8d86f97e3d 100644 --- a/arch/arm/cpu/armv7/at91/cpu.c +++ b/arch/arm/cpu/armv7/at91/cpu.c @@ -61,6 +61,8 @@ int print_cpuinfo(void) void enable_caches(void) { + icache_enable(); + dcache_enable(); } unsigned int get_chip_id(void) diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c index 1fea4d6663..400d134d54 100644 --- a/arch/arm/cpu/armv7/exynos/clock.c +++ b/arch/arm/cpu/armv7/exynos/clock.c @@ -869,7 +869,7 @@ static void exynos4_set_mmc_clk(int dev_index, unsigned int div) { struct exynos4_clock *clk = (struct exynos4_clock *)samsung_get_base_clock(); - unsigned int addr; + unsigned int addr, clear_bit, set_bit; /* * CLK_DIV_FSYS1 @@ -877,44 +877,26 @@ static void exynos4_set_mmc_clk(int dev_index, unsigned int div) * CLK_DIV_FSYS2 * MMC2_PRE_RATIO [15:8], MMC3_PRE_RATIO [31:24] * CLK_DIV_FSYS3 - * MMC4_PRE_RATIO [15:8] + * MMC4_RATIO [3:0] */ if (dev_index < 2) { addr = (unsigned int)&clk->div_fsys1; - } else if (dev_index == 4) { + clear_bit = MASK_PRE_RATIO(dev_index); + set_bit = SET_PRE_RATIO(dev_index, div); + } else if (dev_index == 4) { addr = (unsigned int)&clk->div_fsys3; dev_index -= 4; + /* MMC4 is controlled with the MMC4_RATIO value */ + clear_bit = MASK_RATIO(dev_index); + set_bit = SET_RATIO(dev_index, div); } else { addr = (unsigned int)&clk->div_fsys2; dev_index -= 2; + clear_bit = MASK_PRE_RATIO(dev_index); + set_bit = SET_PRE_RATIO(dev_index, div); } - clrsetbits_le32(addr, 0xff << ((dev_index << 4) + 8), - (div & 0xff) << ((dev_index << 4) + 8)); -} - -/* exynos4x12: set the mmc clock */ -static void exynos4x12_set_mmc_clk(int dev_index, unsigned int div) -{ - struct exynos4x12_clock *clk = - (struct exynos4x12_clock *)samsung_get_base_clock(); - unsigned int addr; - - /* - * CLK_DIV_FSYS1 - * MMC0_PRE_RATIO [15:8], MMC1_PRE_RATIO [31:24] - * CLK_DIV_FSYS2 - * MMC2_PRE_RATIO [15:8], MMC3_PRE_RATIO [31:24] - */ - if (dev_index < 2) { - addr = (unsigned int)&clk->div_fsys1; - } else { - addr = (unsigned int)&clk->div_fsys2; - dev_index -= 2; - } - - clrsetbits_le32(addr, 0xff << ((dev_index << 4) + 8), - (div & 0xff) << ((dev_index << 4) + 8)); + clrsetbits_le32(addr, clear_bit, set_bit); } /* exynos5: set the mmc clock */ @@ -1612,10 +1594,7 @@ void set_mmc_clk(int dev_index, unsigned int div) else exynos5_set_mmc_clk(dev_index, div); } else { - if (proid_is_exynos4412()) - exynos4x12_set_mmc_clk(dev_index, div); - else - exynos4_set_mmc_clk(dev_index, div); + exynos4_set_mmc_clk(dev_index, div); } } diff --git a/arch/arm/cpu/armv7/exynos/lowlevel_init.c b/arch/arm/cpu/armv7/exynos/lowlevel_init.c index 11fe5b8d04..dcc270ffe4 100644 --- a/arch/arm/cpu/armv7/exynos/lowlevel_init.c +++ b/arch/arm/cpu/armv7/exynos/lowlevel_init.c @@ -39,6 +39,7 @@ enum { DO_CLOCKS = 1 << 1, DO_MEM_RESET = 1 << 2, DO_UART = 1 << 3, + DO_POWER = 1 << 4, }; int do_lowlevel_init(void) @@ -48,6 +49,8 @@ int do_lowlevel_init(void) arch_cpu_init(); + set_ps_hold_ctrl(); + reset_status = get_reset_status(); switch (reset_status) { @@ -60,9 +63,12 @@ int do_lowlevel_init(void) break; default: /* This is a normal boot (not a wake from sleep) */ - actions = DO_CLOCKS | DO_MEM_RESET; + actions = DO_CLOCKS | DO_MEM_RESET | DO_POWER; } + if (actions & DO_POWER) + set_ps_hold_ctrl(); + if (actions & DO_CLOCKS) { system_clock_init(); mem_ctrl_init(actions & DO_MEM_RESET); diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c index ee7c2e5a4b..86a0c75326 100644 --- a/arch/arm/cpu/armv7/exynos/pinmux.c +++ b/arch/arm/cpu/armv7/exynos/pinmux.c @@ -573,15 +573,26 @@ static void exynos4_i2c_config(int peripheral, int flags) static int exynos4_mmc_config(int peripheral, int flags) { int i, start = 0, start_ext = 0; + unsigned int func, ext_func; switch (peripheral) { case PERIPH_ID_SDMMC0: start = EXYNOS4_GPIO_K00; start_ext = EXYNOS4_GPIO_K13; + func = S5P_GPIO_FUNC(0x2); + ext_func = S5P_GPIO_FUNC(0x3); break; case PERIPH_ID_SDMMC2: start = EXYNOS4_GPIO_K20; start_ext = EXYNOS4_GPIO_K33; + func = S5P_GPIO_FUNC(0x2); + ext_func = S5P_GPIO_FUNC(0x3); + break; + case PERIPH_ID_SDMMC4: + start = EXYNOS4_GPIO_K00; + start_ext = EXYNOS4_GPIO_K13; + func = S5P_GPIO_FUNC(0x3); + ext_func = S5P_GPIO_FUNC(0x4); break; default: return -1; @@ -589,13 +600,14 @@ static int exynos4_mmc_config(int peripheral, int flags) for (i = start; i < (start + 7); i++) { if (i == (start + 2)) continue; - gpio_cfg_pin(i, S5P_GPIO_FUNC(0x2)); + gpio_cfg_pin(i, func); gpio_set_pull(i, S5P_GPIO_PULL_NONE); gpio_set_drv(i, S5P_GPIO_DRV_4X); } + /* SDMMC2 do not use 8bit mode at exynos4 */ if (flags & PINMUX_FLAG_8BIT_MODE) { for (i = start_ext; i < (start_ext + 4); i++) { - gpio_cfg_pin(i, S5P_GPIO_FUNC(0x3)); + gpio_cfg_pin(i, ext_func); gpio_set_pull(i, S5P_GPIO_PULL_NONE); gpio_set_drv(i, S5P_GPIO_DRV_4X); } @@ -676,15 +688,26 @@ static void exynos4x12_i2c_config(int peripheral, int flags) static int exynos4x12_mmc_config(int peripheral, int flags) { int i, start = 0, start_ext = 0; + unsigned int func, ext_func; switch (peripheral) { case PERIPH_ID_SDMMC0: start = EXYNOS4X12_GPIO_K00; start_ext = EXYNOS4X12_GPIO_K13; + func = S5P_GPIO_FUNC(0x2); + ext_func = S5P_GPIO_FUNC(0x3); break; case PERIPH_ID_SDMMC2: start = EXYNOS4X12_GPIO_K20; start_ext = EXYNOS4X12_GPIO_K33; + func = S5P_GPIO_FUNC(0x2); + ext_func = S5P_GPIO_FUNC(0x3); + break; + case PERIPH_ID_SDMMC4: + start = EXYNOS4_GPIO_K00; + start_ext = EXYNOS4_GPIO_K13; + func = S5P_GPIO_FUNC(0x3); + ext_func = S5P_GPIO_FUNC(0x4); break; default: return -1; @@ -692,13 +715,13 @@ static int exynos4x12_mmc_config(int peripheral, int flags) for (i = start; i < (start + 7); i++) { if (i == (start + 2)) continue; - gpio_cfg_pin(i, S5P_GPIO_FUNC(0x2)); + gpio_cfg_pin(i, func); gpio_set_pull(i, S5P_GPIO_PULL_NONE); gpio_set_drv(i, S5P_GPIO_DRV_4X); } if (flags & PINMUX_FLAG_8BIT_MODE) { for (i = start_ext; i < (start_ext + 4); i++) { - gpio_cfg_pin(i, S5P_GPIO_FUNC(0x3)); + gpio_cfg_pin(i, ext_func); gpio_set_pull(i, S5P_GPIO_PULL_NONE); gpio_set_drv(i, S5P_GPIO_DRV_4X); } @@ -759,10 +782,10 @@ static int exynos4_pinmux_config(int peripheral, int flags) break; case PERIPH_ID_SDMMC0: case PERIPH_ID_SDMMC2: + case PERIPH_ID_SDMMC4: return exynos4_mmc_config(peripheral, flags); case PERIPH_ID_SDMMC1: case PERIPH_ID_SDMMC3: - case PERIPH_ID_SDMMC4: debug("SDMMC device %d not implemented\n", peripheral); return -1; default: @@ -794,10 +817,10 @@ static int exynos4x12_pinmux_config(int peripheral, int flags) break; case PERIPH_ID_SDMMC0: case PERIPH_ID_SDMMC2: + case PERIPH_ID_SDMMC4: return exynos4x12_mmc_config(peripheral, flags); case PERIPH_ID_SDMMC1: case PERIPH_ID_SDMMC3: - case PERIPH_ID_SDMMC4: debug("SDMMC device %d not implemented\n", peripheral); return -1; default: diff --git a/arch/arm/cpu/armv7/exynos/power.c b/arch/arm/cpu/armv7/exynos/power.c index 563abd750f..638ee0b30b 100644 --- a/arch/arm/cpu/armv7/exynos/power.c +++ b/arch/arm/cpu/armv7/exynos/power.c @@ -112,6 +112,12 @@ static void exynos5_set_ps_hold_ctrl(void) EXYNOS_PS_HOLD_CONTROL_DATA_HIGH); } +/* + * Set ps_hold data driving value high + * This enables the machine to stay powered on + * after the initial power-on condition goes away + * (e.g. power button). + */ void set_ps_hold_ctrl(void) { if (cpu_is_exynos5()) diff --git a/arch/arm/cpu/armv7/exynos/spl_boot.c b/arch/arm/cpu/armv7/exynos/spl_boot.c index ade45fd5d3..79166303d1 100644 --- a/arch/arm/cpu/armv7/exynos/spl_boot.c +++ b/arch/arm/cpu/armv7/exynos/spl_boot.c @@ -4,8 +4,8 @@ * SPDX-License-Identifier: GPL-2.0+ */ -#include<common.h> -#include<config.h> +#include <common.h> +#include <config.h> #include <asm/arch/clock.h> #include <asm/arch/clk.h> diff --git a/arch/arm/cpu/armv7/keystone/init.c b/arch/arm/cpu/armv7/keystone/init.c index 044015aed6..4df5ae1cae 100644 --- a/arch/arm/cpu/armv7/keystone/init.c +++ b/arch/arm/cpu/armv7/keystone/init.c @@ -8,6 +8,7 @@ */ #include <common.h> +#include <ns16550.h> #include <asm/io.h> #include <asm/arch/clock.h> #include <asm/arch/hardware.h> @@ -30,6 +31,14 @@ int arch_cpu_init(void) share_all_segments(11); /* PCIE */ #endif + /* + * just initialise the COM2 port so that TI specific + * UART register PWREMU_MGMT is initialized. Linux UART + * driver doesn't handle this. + */ + NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM2), + CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE); + return 0; } diff --git a/arch/arm/cpu/armv7/omap-common/Makefile b/arch/arm/cpu/armv7/omap-common/Makefile index 5f5132f661..7695e16d36 100644 --- a/arch/arm/cpu/armv7/omap-common/Makefile +++ b/arch/arm/cpu/armv7/omap-common/Makefile @@ -22,6 +22,10 @@ obj-y += pipe3-phy.o obj-$(CONFIG_SCSI_AHCI_PLAT) += sata.o endif +ifeq ($(CONFIG_SYS_DCACHE_OFF),) +obj-y += omap-cache.o +endif + ifeq ($(CONFIG_OMAP34XX),) obj-y += boot-common.o obj-y += lowlevel_init.o diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c index ba97d9ec56..5f50a19801 100644 --- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c +++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c @@ -18,13 +18,8 @@ #include <asm/emif.h> #include <asm/omap_common.h> #include <linux/compiler.h> -#include <asm/cache.h> #include <asm/system.h> -#define ARMV7_DCACHE_WRITEBACK 0xe -#define ARMV7_DOMAIN_CLIENT 1 -#define ARMV7_DOMAIN_MASK (0x3 << 0) - DECLARE_GLOBAL_DATA_PTR; void do_set_mux(u32 base, struct pad_conf_entry const *array, int size) @@ -263,40 +258,3 @@ int print_cpuinfo(void) return 0; } #endif - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} - -void dram_bank_mmu_setup(int bank) -{ - bd_t *bd = gd->bd; - int i; - - u32 start = bd->bi_dram[bank].start >> 20; - u32 size = bd->bi_dram[bank].size >> 20; - u32 end = start + size; - - debug("%s: bank: %d\n", __func__, bank); - for (i = start; i < end; i++) - set_section_dcache(i, ARMV7_DCACHE_WRITEBACK); - -} - -void arm_init_domains(void) -{ - u32 reg; - - reg = get_dacr(); - /* - * Set DOMAIN to client access so that all permissions - * set in pagetables are validated by the mmu. - */ - reg &= ~ARMV7_DOMAIN_MASK; - reg |= ARMV7_DOMAIN_CLIENT; - set_dacr(reg); -} -#endif diff --git a/arch/arm/cpu/armv7/omap-common/omap-cache.c b/arch/arm/cpu/armv7/omap-common/omap-cache.c new file mode 100644 index 0000000000..579bebf93f --- /dev/null +++ b/arch/arm/cpu/armv7/omap-common/omap-cache.c @@ -0,0 +1,56 @@ +/* + * + * Common functions for OMAP4/5 based boards + * + * (C) Copyright 2010 + * Texas Instruments, <www.ti.com> + * + * Author : + * Aneesh V <aneesh@ti.com> + * Steve Sakoman <steve@sakoman.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/cache.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define ARMV7_DCACHE_WRITEBACK 0xe +#define ARMV7_DOMAIN_CLIENT 1 +#define ARMV7_DOMAIN_MASK (0x3 << 0) + +void enable_caches(void) +{ + /* Enable D-cache. I-cache is already enabled in start.S */ + dcache_enable(); +} + +void dram_bank_mmu_setup(int bank) +{ + bd_t *bd = gd->bd; + int i; + + u32 start = bd->bi_dram[bank].start >> 20; + u32 size = bd->bi_dram[bank].size >> 20; + u32 end = start + size; + + debug("%s: bank: %d\n", __func__, bank); + for (i = start; i < end; i++) + set_section_dcache(i, ARMV7_DCACHE_WRITEBACK); +} + +void arm_init_domains(void) +{ + u32 reg; + + reg = get_dacr(); + /* + * Set DOMAIN to client access so that all permissions + * set in pagetables are validated by the mmu. + */ + reg &= ~ARMV7_DOMAIN_MASK; + reg |= ARMV7_DOMAIN_CLIENT; + set_dacr(reg); +} diff --git a/arch/arm/cpu/armv7/omap3/board.c b/arch/arm/cpu/armv7/omap3/board.c index 9bb1a1c8f9..e252e7fd95 100644 --- a/arch/arm/cpu/armv7/omap3/board.c +++ b/arch/arm/cpu/armv7/omap3/board.c @@ -478,11 +478,3 @@ void omap3_outer_cache_disable(void) omap3_update_aux_cr(0, 0x2); } #endif /* !CONFIG_SYS_L2CACHE_OFF */ - -#ifndef CONFIG_SYS_DCACHE_OFF -void enable_caches(void) -{ - /* Enable D-cache. I-cache is already enabled in start.S */ - dcache_enable(); -} -#endif /* !CONFIG_SYS_DCACHE_OFF */ diff --git a/arch/arm/cpu/armv7/omap3/mem.c b/arch/arm/cpu/armv7/omap3/mem.c index e649409654..1832affa5b 100644 --- a/arch/arm/cpu/armv7/omap3/mem.c +++ b/arch/arm/cpu/armv7/omap3/mem.c @@ -21,17 +21,6 @@ struct gpmc *gpmc_cfg; #if defined(CONFIG_CMD_NAND) -#if defined(GPMC_NAND_ECC_SP_x8_LAYOUT) || defined(GPMC_NAND_ECC_LP_x8_LAYOUT) -static const u32 gpmc_m_nand[GPMC_MAX_REG] = { - SMNAND_GPMC_CONFIG1, - SMNAND_GPMC_CONFIG2, - SMNAND_GPMC_CONFIG3, - SMNAND_GPMC_CONFIG4, - SMNAND_GPMC_CONFIG5, - SMNAND_GPMC_CONFIG6, - 0, -}; -#else static const u32 gpmc_m_nand[GPMC_MAX_REG] = { M_NAND_GPMC_CONFIG1, M_NAND_GPMC_CONFIG2, @@ -40,7 +29,6 @@ static const u32 gpmc_m_nand[GPMC_MAX_REG] = { M_NAND_GPMC_CONFIG5, M_NAND_GPMC_CONFIG6, 0 }; -#endif #endif /* CONFIG_CMD_NAND */ #if defined(CONFIG_CMD_ONENAND) diff --git a/arch/arm/cpu/armv7/zynq/u-boot.lds b/arch/arm/cpu/armv7/zynq/u-boot.lds index 69500a64e2..4dc9bb0102 100644 --- a/arch/arm/cpu/armv7/zynq/u-boot.lds +++ b/arch/arm/cpu/armv7/zynq/u-boot.lds @@ -18,6 +18,7 @@ SECTIONS .text : { *(.__image_copy_start) + *(.vectors) CPUDIR/start.o (.text*) *(.text*) } diff --git a/arch/arm/cpu/armv8/transition.S b/arch/arm/cpu/armv8/transition.S index e0a5946009..38dea5c518 100644 --- a/arch/arm/cpu/armv8/transition.S +++ b/arch/arm/cpu/armv8/transition.S @@ -43,7 +43,7 @@ ENTRY(armv8_switch_to_el1) mrs x0, cnthctl_el2 orr x0, x0, #0x3 /* Enable EL1 access to timers */ msr cnthctl_el2, x0 - msr cntvoff_el2, x0 + msr cntvoff_el2, xzr mrs x0, cntkctl_el1 orr x0, x0, #0x3 /* Enable EL0 access to timers */ msr cntkctl_el1, x0 diff --git a/arch/arm/cpu/at91-common/spl.c b/arch/arm/cpu/at91-common/spl.c index 7f4debb912..cbb5a529da 100644 --- a/arch/arm/cpu/at91-common/spl.c +++ b/arch/arm/cpu/at91-common/spl.c @@ -20,6 +20,43 @@ static void at91_disable_wdt(void) writel(AT91_WDT_MR_WDDIS, &wdt->mr); } +static void switch_to_main_crystal_osc(void) +{ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + u32 tmp; + + tmp = readl(&pmc->mor); + tmp &= ~AT91_PMC_MOR_OSCOUNT(0xff); + tmp &= ~AT91_PMC_MOR_KEY(0xff); + tmp |= AT91_PMC_MOR_MOSCEN; + tmp |= AT91_PMC_MOR_OSCOUNT(8); + tmp |= AT91_PMC_MOR_KEY(0x37); + writel(tmp, &pmc->mor); + while (!(readl(&pmc->sr) & AT91_PMC_IXR_MOSCS)) + ; + + tmp = readl(&pmc->mor); + tmp &= ~AT91_PMC_MOR_OSCBYPASS; + tmp &= ~AT91_PMC_MOR_KEY(0xff); + tmp |= AT91_PMC_MOR_KEY(0x37); + writel(tmp, &pmc->mor); + + tmp = readl(&pmc->mor); + tmp |= AT91_PMC_MOR_MOSCSEL; + tmp &= ~AT91_PMC_MOR_KEY(0xff); + tmp |= AT91_PMC_MOR_KEY(0x37); + writel(tmp, &pmc->mor); + + while (!(readl(&pmc->sr) & AT91_PMC_IXR_MOSCSELS)) + ; + + tmp = readl(&pmc->mor); + tmp &= ~AT91_PMC_MOR_MOSCRCEN; + tmp &= ~AT91_PMC_MOR_KEY(0xff); + tmp |= AT91_PMC_MOR_KEY(0x37); + writel(tmp, &pmc->mor); +} + void at91_plla_init(u32 pllar) { struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; @@ -76,6 +113,8 @@ u32 spl_boot_mode(void) void s_init(void) { + switch_to_main_crystal_osc(); + /* disable watchdog */ at91_disable_wdt(); diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 55546152b9..61527a2b80 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -31,6 +31,7 @@ dtb-$(CONFIG_ZYNQ) += zynq-zc702.dtb \ zynq-zc770-xm010.dtb \ zynq-zc770-xm012.dtb \ zynq-zc770-xm013.dtb +dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb targets += $(dtb-y) diff --git a/arch/arm/dts/am335x-bone-common.dtsi b/arch/arm/dts/am335x-bone-common.dtsi new file mode 100644 index 0000000000..2f66deda9f --- /dev/null +++ b/arch/arm/dts/am335x-bone-common.dtsi @@ -0,0 +1,262 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/ { + model = "TI AM335x BeagleBone"; + compatible = "ti,am335x-bone", "ti,am33xx"; + + cpus { + cpu@0 { + cpu0-supply = <&dcdc2_reg>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + am33xx_pinmux: pinmux@44e10800 { + pinctrl-names = "default"; + pinctrl-0 = <&clkout2_pin>; + + user_leds_s0: user_leds_s0 { + pinctrl-single,pins = < + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + 0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */ + 0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ + 0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + clkout2_pin: pinmux_clkout2_pin { + pinctrl-single,pins = < + 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */ + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */ + 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */ + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */ + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */ + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */ + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */ + 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */ + 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */ + 0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */ + 0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */ + 0x13c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */ + 0x140 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + }; + + ocp { + uart0: serial@44e09000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + + status = "okay"; + }; + + musb: usb@47400000 { + status = "okay"; + + control@44e10000 { + status = "okay"; + }; + + usb-phy@47401300 { + status = "okay"; + }; + + usb-phy@47401b00 { + status = "okay"; + }; + + usb@47401000 { + status = "okay"; + }; + + usb@47401800 { + status = "okay"; + dr_mode = "host"; + }; + + dma-controller@07402000 { + status = "okay"; + }; + }; + + i2c0: i2c@44e0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + + status = "okay"; + clock-frequency = <400000>; + + tps: tps@24 { + reg = <0x24>; + }; + + }; + }; + + leds { + pinctrl-names = "default"; + pinctrl-0 = <&user_leds_s0>; + + compatible = "gpio-leds"; + + led@2 { + label = "beaglebone:green:heartbeat"; + gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + + led@3 { + label = "beaglebone:green:mmc0"; + gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + + led@4 { + label = "beaglebone:green:usr2"; + gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led@5 { + label = "beaglebone:green:usr3"; + gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + }; +}; + +/include/ "tps65217.dtsi" + +&tps { + regulators { + dcdc1_reg: regulator@0 { + regulator-always-on; + }; + + dcdc2_reg: regulator@1 { + /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ + regulator-name = "vdd_mpu"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1325000>; + regulator-boot-on; + regulator-always-on; + }; + + dcdc3_reg: regulator@2 { + /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ + regulator-name = "vdd_core"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <1150000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: regulator@3 { + regulator-always-on; + }; + + ldo2_reg: regulator@4 { + regulator-always-on; + }; + + ldo3_reg: regulator@5 { + regulator-always-on; + }; + + ldo4_reg: regulator@6 { + regulator-always-on; + }; + }; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "mii"; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <1>; + phy-mode = "mii"; +}; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; +}; diff --git a/arch/arm/dts/am335x-boneblack.dts b/arch/arm/dts/am335x-boneblack.dts new file mode 100644 index 0000000000..197cadf72d --- /dev/null +++ b/arch/arm/dts/am335x-boneblack.dts @@ -0,0 +1,17 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "am33xx.dtsi" +#include "am335x-bone-common.dtsi" + +&ldo3_reg { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; +}; diff --git a/arch/arm/dts/am33xx.dtsi b/arch/arm/dts/am33xx.dtsi new file mode 100644 index 0000000000..f9c5da9c7f --- /dev/null +++ b/arch/arm/dts/am33xx.dtsi @@ -0,0 +1,649 @@ +/* + * Device Tree Source for AM33XX SoC + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/am33xx.h> + +#include "skeleton.dtsi" + +/ { + compatible = "ti,am33xx"; + interrupt-parent = <&intc>; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + serial5 = &uart5; + d_can0 = &dcan0; + d_can1 = &dcan1; + usb0 = &usb0; + usb1 = &usb1; + phy0 = &usb0_phy; + phy1 = &usb1_phy; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + compatible = "arm,cortex-a8"; + device_type = "cpu"; + reg = <0>; + + /* + * To consider voltage drop between PMIC and SoC, + * tolerance value is reduced to 2% from 4% and + * voltage value is increased as a precaution. + */ + operating-points = < + /* kHz uV */ + 720000 1285000 + 600000 1225000 + 500000 1125000 + 275000 1125000 + >; + voltage-tolerance = <2>; /* 2 percentage */ + clock-latency = <300000>; /* From omap-cpufreq driver */ + }; + }; + + /* + * The soc node represents the soc top level view. It is uses for IPs + * that are not memory mapped in the MPU view or for the MPU itself. + */ + soc { + compatible = "ti,omap-infra"; + mpu { + compatible = "ti,omap3-mpu"; + ti,hwmods = "mpu"; + }; + }; + + am33xx_pinmux: pinmux@44e10800 { + compatible = "pinctrl-single"; + reg = <0x44e10800 0x0238>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0x7f>; + }; + + /* + * XXX: Use a flat representation of the AM33XX interconnect. + * The real AM33XX interconnect network is quite complex.Since + * that will not bring real advantage to represent that in DT + * for the moment, just use a fake OCP bus entry to represent + * the whole bus hierarchy. + */ + ocp { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + ti,hwmods = "l3_main"; + + intc: interrupt-controller@48200000 { + compatible = "ti,omap2-intc"; + interrupt-controller; + #interrupt-cells = <1>; + ti,intc-size = <128>; + reg = <0x48200000 0x1000>; + }; + + gpio0: gpio@44e07000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio1"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x44e07000 0x1000>; + interrupts = <96>; + }; + + gpio1: gpio@4804c000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio2"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x4804c000 0x1000>; + interrupts = <98>; + }; + + gpio2: gpio@481ac000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio3"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x481ac000 0x1000>; + interrupts = <32>; + }; + + gpio3: gpio@481ae000 { + compatible = "ti,omap4-gpio"; + ti,hwmods = "gpio4"; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x481ae000 0x1000>; + interrupts = <62>; + }; + + uart0: serial@44e09000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart1"; + clock-frequency = <48000000>; + reg = <0x44e09000 0x2000>; + interrupts = <72>; + status = "disabled"; + }; + + uart1: serial@48022000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart2"; + clock-frequency = <48000000>; + reg = <0x48022000 0x2000>; + interrupts = <73>; + status = "disabled"; + }; + + uart2: serial@48024000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart3"; + clock-frequency = <48000000>; + reg = <0x48024000 0x2000>; + interrupts = <74>; + status = "disabled"; + }; + + uart3: serial@481a6000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart4"; + clock-frequency = <48000000>; + reg = <0x481a6000 0x2000>; + interrupts = <44>; + status = "disabled"; + }; + + uart4: serial@481a8000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart5"; + clock-frequency = <48000000>; + reg = <0x481a8000 0x2000>; + interrupts = <45>; + status = "disabled"; + }; + + uart5: serial@481aa000 { + compatible = "ti,omap3-uart"; + ti,hwmods = "uart6"; + clock-frequency = <48000000>; + reg = <0x481aa000 0x2000>; + interrupts = <46>; + status = "disabled"; + }; + + i2c0: i2c@44e0b000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c1"; + reg = <0x44e0b000 0x1000>; + interrupts = <70>; + status = "disabled"; + }; + + i2c1: i2c@4802a000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c2"; + reg = <0x4802a000 0x1000>; + interrupts = <71>; + status = "disabled"; + }; + + i2c2: i2c@4819c000 { + compatible = "ti,omap4-i2c"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "i2c3"; + reg = <0x4819c000 0x1000>; + interrupts = <30>; + status = "disabled"; + }; + + wdt2: wdt@44e35000 { + compatible = "ti,omap3-wdt"; + ti,hwmods = "wd_timer2"; + reg = <0x44e35000 0x1000>; + interrupts = <91>; + }; + + dcan0: d_can@481cc000 { + compatible = "bosch,d_can"; + ti,hwmods = "d_can0"; + reg = <0x481cc000 0x2000 + 0x44e10644 0x4>; + interrupts = <52>; + status = "disabled"; + }; + + dcan1: d_can@481d0000 { + compatible = "bosch,d_can"; + ti,hwmods = "d_can1"; + reg = <0x481d0000 0x2000 + 0x44e10644 0x4>; + interrupts = <55>; + status = "disabled"; + }; + + timer1: timer@44e31000 { + compatible = "ti,am335x-timer-1ms"; + reg = <0x44e31000 0x400>; + interrupts = <67>; + ti,hwmods = "timer1"; + ti,timer-alwon; + }; + + timer2: timer@48040000 { + compatible = "ti,am335x-timer"; + reg = <0x48040000 0x400>; + interrupts = <68>; + ti,hwmods = "timer2"; + }; + + timer3: timer@48042000 { + compatible = "ti,am335x-timer"; + reg = <0x48042000 0x400>; + interrupts = <69>; + ti,hwmods = "timer3"; + }; + + timer4: timer@48044000 { + compatible = "ti,am335x-timer"; + reg = <0x48044000 0x400>; + interrupts = <92>; + ti,hwmods = "timer4"; + ti,timer-pwm; + }; + + timer5: timer@48046000 { + compatible = "ti,am335x-timer"; + reg = <0x48046000 0x400>; + interrupts = <93>; + ti,hwmods = "timer5"; + ti,timer-pwm; + }; + + timer6: timer@48048000 { + compatible = "ti,am335x-timer"; + reg = <0x48048000 0x400>; + interrupts = <94>; + ti,hwmods = "timer6"; + ti,timer-pwm; + }; + + timer7: timer@4804a000 { + compatible = "ti,am335x-timer"; + reg = <0x4804a000 0x400>; + interrupts = <95>; + ti,hwmods = "timer7"; + ti,timer-pwm; + }; + + rtc@44e3e000 { + compatible = "ti,da830-rtc"; + reg = <0x44e3e000 0x1000>; + interrupts = <75 + 76>; + ti,hwmods = "rtc"; + }; + + spi0: spi@48030000 { + compatible = "ti,omap4-mcspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x48030000 0x400>; + interrupts = <65>; + ti,spi-num-cs = <2>; + ti,hwmods = "spi0"; + status = "disabled"; + }; + + spi1: spi@481a0000 { + compatible = "ti,omap4-mcspi"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x481a0000 0x400>; + interrupts = <125>; + ti,spi-num-cs = <2>; + ti,hwmods = "spi1"; + status = "disabled"; + }; + + usb: usb@47400000 { + compatible = "ti,am33xx-usb"; + reg = <0x47400000 0x1000>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + ti,hwmods = "usb_otg_hs"; + status = "disabled"; + + ctrl_mod: control@44e10000 { + compatible = "ti,am335x-usb-ctrl-module"; + reg = <0x44e10620 0x10 + 0x44e10648 0x4>; + reg-names = "phy_ctrl", "wakeup"; + status = "disabled"; + }; + + usb0_phy: usb-phy@47401300 { + compatible = "ti,am335x-usb-phy"; + reg = <0x47401300 0x100>; + reg-names = "phy"; + status = "disabled"; + ti,ctrl_mod = <&ctrl_mod>; + }; + + usb0: usb@47401000 { + compatible = "ti,musb-am33xx"; + status = "disabled"; + reg = <0x47401400 0x400 + 0x47401000 0x200>; + reg-names = "mc", "control"; + + interrupts = <18>; + interrupt-names = "mc"; + dr_mode = "otg"; + mentor,multipoint = <1>; + mentor,num-eps = <16>; + mentor,ram-bits = <12>; + mentor,power = <500>; + phys = <&usb0_phy>; + + dmas = <&cppi41dma 0 0 &cppi41dma 1 0 + &cppi41dma 2 0 &cppi41dma 3 0 + &cppi41dma 4 0 &cppi41dma 5 0 + &cppi41dma 6 0 &cppi41dma 7 0 + &cppi41dma 8 0 &cppi41dma 9 0 + &cppi41dma 10 0 &cppi41dma 11 0 + &cppi41dma 12 0 &cppi41dma 13 0 + &cppi41dma 14 0 &cppi41dma 0 1 + &cppi41dma 1 1 &cppi41dma 2 1 + &cppi41dma 3 1 &cppi41dma 4 1 + &cppi41dma 5 1 &cppi41dma 6 1 + &cppi41dma 7 1 &cppi41dma 8 1 + &cppi41dma 9 1 &cppi41dma 10 1 + &cppi41dma 11 1 &cppi41dma 12 1 + &cppi41dma 13 1 &cppi41dma 14 1>; + dma-names = + "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", + "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", + "rx14", "rx15", + "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", + "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", + "tx14", "tx15"; + }; + + usb1_phy: usb-phy@47401b00 { + compatible = "ti,am335x-usb-phy"; + reg = <0x47401b00 0x100>; + reg-names = "phy"; + status = "disabled"; + ti,ctrl_mod = <&ctrl_mod>; + }; + + usb1: usb@47401800 { + compatible = "ti,musb-am33xx"; + status = "disabled"; + reg = <0x47401c00 0x400 + 0x47401800 0x200>; + reg-names = "mc", "control"; + interrupts = <19>; + interrupt-names = "mc"; + dr_mode = "otg"; + mentor,multipoint = <1>; + mentor,num-eps = <16>; + mentor,ram-bits = <12>; + mentor,power = <500>; + phys = <&usb1_phy>; + + dmas = <&cppi41dma 15 0 &cppi41dma 16 0 + &cppi41dma 17 0 &cppi41dma 18 0 + &cppi41dma 19 0 &cppi41dma 20 0 + &cppi41dma 21 0 &cppi41dma 22 0 + &cppi41dma 23 0 &cppi41dma 24 0 + &cppi41dma 25 0 &cppi41dma 26 0 + &cppi41dma 27 0 &cppi41dma 28 0 + &cppi41dma 29 0 &cppi41dma 15 1 + &cppi41dma 16 1 &cppi41dma 17 1 + &cppi41dma 18 1 &cppi41dma 19 1 + &cppi41dma 20 1 &cppi41dma 21 1 + &cppi41dma 22 1 &cppi41dma 23 1 + &cppi41dma 24 1 &cppi41dma 25 1 + &cppi41dma 26 1 &cppi41dma 27 1 + &cppi41dma 28 1 &cppi41dma 29 1>; + dma-names = + "rx1", "rx2", "rx3", "rx4", "rx5", "rx6", "rx7", + "rx8", "rx9", "rx10", "rx11", "rx12", "rx13", + "rx14", "rx15", + "tx1", "tx2", "tx3", "tx4", "tx5", "tx6", "tx7", + "tx8", "tx9", "tx10", "tx11", "tx12", "tx13", + "tx14", "tx15"; + }; + + cppi41dma: dma-controller@07402000 { + compatible = "ti,am3359-cppi41"; + reg = <0x47400000 0x1000 + 0x47402000 0x1000 + 0x47403000 0x1000 + 0x47404000 0x4000>; + reg-names = "glue", "controller", "scheduler", "queuemgr"; + interrupts = <17>; + interrupt-names = "glue"; + #dma-cells = <2>; + #dma-channels = <30>; + #dma-requests = <256>; + status = "disabled"; + }; + }; + + epwmss0: epwmss@48300000 { + compatible = "ti,am33xx-pwmss"; + reg = <0x48300000 0x10>; + ti,hwmods = "epwmss0"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges = <0x48300100 0x48300100 0x80 /* ECAP */ + 0x48300180 0x48300180 0x80 /* EQEP */ + 0x48300200 0x48300200 0x80>; /* EHRPWM */ + + ecap0: ecap@48300100 { + compatible = "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x48300100 0x80>; + ti,hwmods = "ecap0"; + status = "disabled"; + }; + + ehrpwm0: ehrpwm@48300200 { + compatible = "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x48300200 0x80>; + ti,hwmods = "ehrpwm0"; + status = "disabled"; + }; + }; + + epwmss1: epwmss@48302000 { + compatible = "ti,am33xx-pwmss"; + reg = <0x48302000 0x10>; + ti,hwmods = "epwmss1"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges = <0x48302100 0x48302100 0x80 /* ECAP */ + 0x48302180 0x48302180 0x80 /* EQEP */ + 0x48302200 0x48302200 0x80>; /* EHRPWM */ + + ecap1: ecap@48302100 { + compatible = "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x48302100 0x80>; + ti,hwmods = "ecap1"; + status = "disabled"; + }; + + ehrpwm1: ehrpwm@48302200 { + compatible = "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x48302200 0x80>; + ti,hwmods = "ehrpwm1"; + status = "disabled"; + }; + }; + + epwmss2: epwmss@48304000 { + compatible = "ti,am33xx-pwmss"; + reg = <0x48304000 0x10>; + ti,hwmods = "epwmss2"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges = <0x48304100 0x48304100 0x80 /* ECAP */ + 0x48304180 0x48304180 0x80 /* EQEP */ + 0x48304200 0x48304200 0x80>; /* EHRPWM */ + + ecap2: ecap@48304100 { + compatible = "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x48304100 0x80>; + ti,hwmods = "ecap2"; + status = "disabled"; + }; + + ehrpwm2: ehrpwm@48304200 { + compatible = "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x48304200 0x80>; + ti,hwmods = "ehrpwm2"; + status = "disabled"; + }; + }; + + mac: ethernet@4a100000 { + compatible = "ti,cpsw"; + ti,hwmods = "cpgmac0"; + cpdma_channels = <8>; + ale_entries = <1024>; + bd_ram_size = <0x2000>; + no_bd_ram = <0>; + rx_descs = <64>; + mac_control = <0x20>; + slaves = <2>; + active_slave = <0>; + cpts_clock_mult = <0x80000000>; + cpts_clock_shift = <29>; + reg = <0x4a100000 0x800 + 0x4a101200 0x100>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + /* + * c0_rx_thresh_pend + * c0_rx_pend + * c0_tx_pend + * c0_misc_pend + */ + interrupts = <40 41 42 43>; + ranges; + + davinci_mdio: mdio@4a101000 { + compatible = "ti,davinci_mdio"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "davinci_mdio"; + bus_freq = <1000000>; + reg = <0x4a101000 0x100>; + }; + + cpsw_emac0: slave@4a100200 { + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + + cpsw_emac1: slave@4a100300 { + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + }; + + ocmcram: ocmcram@40300000 { + compatible = "ti,am3352-ocmcram"; + reg = <0x40300000 0x10000>; + ti,hwmods = "ocmcram"; + }; + + wkup_m3: wkup_m3@44d00000 { + compatible = "ti,am3353-wkup-m3"; + reg = <0x44d00000 0x4000 /* M3 UMEM */ + 0x44d80000 0x2000>; /* M3 DMEM */ + ti,hwmods = "wkup_m3"; + }; + + elm: elm@48080000 { + compatible = "ti,am3352-elm"; + reg = <0x48080000 0x2000>; + interrupts = <4>; + ti,hwmods = "elm"; + status = "disabled"; + }; + + tscadc: tscadc@44e0d000 { + compatible = "ti,am3359-tscadc"; + reg = <0x44e0d000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <16>; + ti,hwmods = "adc_tsc"; + status = "disabled"; + + tsc { + compatible = "ti,am3359-tsc"; + }; + am335x_adc: adc { + #io-channel-cells = <1>; + compatible = "ti,am3359-adc"; + }; + }; + + gpmc: gpmc@50000000 { + compatible = "ti,am3352-gpmc"; + ti,hwmods = "gpmc"; + reg = <0x50000000 0x2000>; + interrupts = <100>; + gpmc,num-cs = <7>; + gpmc,num-waitpins = <2>; + #address-cells = <2>; + #size-cells = <1>; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/dts/dt-bindings/gpio/gpio.h b/arch/arm/dts/dt-bindings/gpio/gpio.h new file mode 100644 index 0000000000..e6b1e0a808 --- /dev/null +++ b/arch/arm/dts/dt-bindings/gpio/gpio.h @@ -0,0 +1,15 @@ +/* + * This header provides constants for most GPIO bindings. + * + * Most GPIO bindings include a flags cell as part of the GPIO specifier. + * In most cases, the format of the flags cell uses the standard values + * defined in this header. + */ + +#ifndef _DT_BINDINGS_GPIO_GPIO_H +#define _DT_BINDINGS_GPIO_GPIO_H + +#define GPIO_ACTIVE_HIGH 0 +#define GPIO_ACTIVE_LOW 1 + +#endif diff --git a/arch/arm/dts/dt-bindings/pinctrl/am33xx.h b/arch/arm/dts/dt-bindings/pinctrl/am33xx.h new file mode 100644 index 0000000000..2fbc804e1a --- /dev/null +++ b/arch/arm/dts/dt-bindings/pinctrl/am33xx.h @@ -0,0 +1,42 @@ +/* + * This header provides constants specific to AM33XX pinctrl bindings. + */ + +#ifndef _DT_BINDINGS_PINCTRL_AM33XX_H +#define _DT_BINDINGS_PINCTRL_AM33XX_H + +#include <dt-bindings/pinctrl/omap.h> + +/* am33xx specific mux bit defines */ +#undef PULL_ENA +#undef INPUT_EN + +#define PULL_DISABLE (1 << 3) +#define INPUT_EN (1 << 5) +#define SLEWCTRL_FAST (1 << 6) + +/* update macro depending on INPUT_EN and PULL_ENA */ +#undef PIN_OUTPUT +#undef PIN_OUTPUT_PULLUP +#undef PIN_OUTPUT_PULLDOWN +#undef PIN_INPUT +#undef PIN_INPUT_PULLUP +#undef PIN_INPUT_PULLDOWN + +#define PIN_OUTPUT (PULL_DISABLE) +#define PIN_OUTPUT_PULLUP (PULL_UP) +#define PIN_OUTPUT_PULLDOWN 0 +#define PIN_INPUT (INPUT_EN | PULL_DISABLE) +#define PIN_INPUT_PULLUP (INPUT_EN | PULL_UP) +#define PIN_INPUT_PULLDOWN (INPUT_EN) + +/* undef non-existing modes */ +#undef PIN_OFF_NONE +#undef PIN_OFF_OUTPUT_HIGH +#undef PIN_OFF_OUTPUT_LOW +#undef PIN_OFF_INPUT_PULLUP +#undef PIN_OFF_INPUT_PULLDOWN +#undef PIN_OFF_WAKEUPENABLE + +#endif + diff --git a/arch/arm/dts/dt-bindings/pinctrl/omap.h b/arch/arm/dts/dt-bindings/pinctrl/omap.h new file mode 100644 index 0000000000..edbd250809 --- /dev/null +++ b/arch/arm/dts/dt-bindings/pinctrl/omap.h @@ -0,0 +1,55 @@ +/* + * This header provides constants for OMAP pinctrl bindings. + * + * Copyright (C) 2009 Nokia + * Copyright (C) 2009-2010 Texas Instruments + */ + +#ifndef _DT_BINDINGS_PINCTRL_OMAP_H +#define _DT_BINDINGS_PINCTRL_OMAP_H + +/* 34xx mux mode options for each pin. See TRM for options */ +#define MUX_MODE0 0 +#define MUX_MODE1 1 +#define MUX_MODE2 2 +#define MUX_MODE3 3 +#define MUX_MODE4 4 +#define MUX_MODE5 5 +#define MUX_MODE6 6 +#define MUX_MODE7 7 + +/* 24xx/34xx mux bit defines */ +#define PULL_ENA (1 << 3) +#define PULL_UP (1 << 4) +#define ALTELECTRICALSEL (1 << 5) + +/* 34xx specific mux bit defines */ +#define INPUT_EN (1 << 8) +#define OFF_EN (1 << 9) +#define OFFOUT_EN (1 << 10) +#define OFFOUT_VAL (1 << 11) +#define OFF_PULL_EN (1 << 12) +#define OFF_PULL_UP (1 << 13) +#define WAKEUP_EN (1 << 14) + +/* 44xx specific mux bit defines */ +#define WAKEUP_EVENT (1 << 15) + +/* Active pin states */ +#define PIN_OUTPUT 0 +#define PIN_OUTPUT_PULLUP (PIN_OUTPUT | PULL_ENA | PULL_UP) +#define PIN_OUTPUT_PULLDOWN (PIN_OUTPUT | PULL_ENA) +#define PIN_INPUT INPUT_EN +#define PIN_INPUT_PULLUP (PULL_ENA | INPUT_EN | PULL_UP) +#define PIN_INPUT_PULLDOWN (PULL_ENA | INPUT_EN) + +/* Off mode states */ +#define PIN_OFF_NONE 0 +#define PIN_OFF_OUTPUT_HIGH (OFF_EN | OFFOUT_EN | OFFOUT_VAL) +#define PIN_OFF_OUTPUT_LOW (OFF_EN | OFFOUT_EN) +#define PIN_OFF_INPUT_PULLUP (OFF_EN | OFF_PULL_EN | OFF_PULL_UP) +#define PIN_OFF_INPUT_PULLDOWN (OFF_EN | OFF_PULL_EN) +#define PIN_OFF_WAKEUPENABLE WAKEUP_EN + +#endif + diff --git a/arch/arm/dts/exynos4.dtsi b/arch/arm/dts/exynos4.dtsi index 71dc7ebf4a..110eb43a2f 100644 --- a/arch/arm/dts/exynos4.dtsi +++ b/arch/arm/dts/exynos4.dtsi @@ -128,6 +128,14 @@ interrupts = <0 78 0>; }; + dwmmc@12550000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos-dwmmc"; + reg = <0x12550000 0x1000>; + interrupts = <0 131 0>; + }; + gpio: gpio { gpio-controller; #gpio-cells = <2>; diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts index 1596f8328a..cc58c878b8 100644 --- a/arch/arm/dts/exynos4412-trats2.dts +++ b/arch/arm/dts/exynos4412-trats2.dts @@ -31,6 +31,7 @@ console = "/serial@13820000"; mmc0 = "sdhci@12510000"; mmc2 = "sdhci@12530000"; + mmc4 = "dwmmc@12550000"; }; i2c@138d0000 { @@ -416,6 +417,7 @@ samsung,bus-width = <8>; samsung,timing = <1 3 3>; pwr-gpios = <&gpio 0xB2 0>; + status = "disabled"; }; sdhci@12520000 { @@ -431,4 +433,14 @@ sdhci@12540000 { status = "disabled"; }; + + dwmmc@12550000 { + samsung,bus-width = <8>; + samsung,timing = <2 1 0>; + pwr-gpios = <&gpio 0xB2 0>; + fifoth_val = <0x203f0040>; + bus_hz = <400000000>; + div = <0x3>; + index = <4>; + }; }; diff --git a/arch/arm/dts/exynos5.dtsi b/arch/arm/dts/exynos5.dtsi index f8c87411b6..a2b533a136 100644 --- a/arch/arm/dts/exynos5.dtsi +++ b/arch/arm/dts/exynos5.dtsi @@ -136,7 +136,7 @@ mmc@12200000 { #address-cells = <1>; #size-cells = <0>; - compatible = "samsung,exynos5250-dwmmc"; + compatible = "samsung,exynos-dwmmc"; reg = <0x12200000 0x1000>; interrupts = <0 75 0>; }; @@ -144,7 +144,7 @@ mmc@12210000 { #address-cells = <1>; #size-cells = <0>; - compatible = "samsung,exynos5250-dwmmc"; + compatible = "samsung,exynos-dwmmc"; reg = <0x12210000 0x1000>; interrupts = <0 76 0>; }; @@ -152,7 +152,7 @@ mmc@12220000 { #address-cells = <1>; #size-cells = <0>; - compatible = "samsung,exynos5250-dwmmc"; + compatible = "samsung,exynos-dwmmc"; reg = <0x12220000 0x1000>; interrupts = <0 77 0>; }; @@ -160,7 +160,7 @@ mmc@12230000 { #address-cells = <1>; #size-cells = <0>; - compatible = "samsung,exynos5250-dwmmc"; + compatible = "samsung,exynos-dwmmc"; reg = <0x12230000 0x1000>; interrupts = <0 78 0>; }; diff --git a/arch/arm/dts/exynos5250-snow.dts b/arch/arm/dts/exynos5250-snow.dts index 9b48a0ccd8..ab4f2f8581 100644 --- a/arch/arm/dts/exynos5250-snow.dts +++ b/arch/arm/dts/exynos5250-snow.dts @@ -44,7 +44,7 @@ reg = <0x1e>; compatible = "google,cros-ec"; i2c-max-frequency = <100000>; - ec-interrupt = <&gpio 782 1>; + ec-interrupt = <&gpio 182 1>; }; power-regulator@48 { @@ -60,7 +60,7 @@ reg = <0>; compatible = "google,cros-ec"; spi-max-frequency = <5000000>; - ec-interrupt = <&gpio 782 1>; + ec-interrupt = <&gpio 182 1>; optimise-flash-write; status = "disabled"; }; @@ -80,6 +80,19 @@ reg = <0x22>; compatible = "maxim,max98095-codec"; }; + + ptn3460-bridge@20 { + compatible = "nxp,ptn3460"; + reg = <0x20>; + /* + * TODO(sjg@chromium.org): Use GPIOs here + * powerdown-gpio = <&gpy2 5 0>; + * reset-gpio = <&gpx1 5 0>; + * edid-emulation = <5>; + * pinctrl-names = "default"; + * pinctrl-0 = <&ptn3460_gpios>; + */ + }; }; i2c@12c60000 { @@ -184,4 +197,48 @@ /* UP LEFT */ 0x070b0067 0x070c0069>; }; + + fimd@14400000 { + samsung,vl-freq = <60>; + samsung,vl-col = <1366>; + samsung,vl-row = <768>; + samsung,vl-width = <1366>; + samsung,vl-height = <768>; + + samsung,vl-clkp; + samsung,vl-dp; + samsung,vl-hsp; + samsung,vl-vsp; + + samsung,vl-bpix = <4>; + + samsung,vl-hspw = <32>; + samsung,vl-hbpd = <80>; + samsung,vl-hfpd = <48>; + samsung,vl-vspw = <5>; + samsung,vl-vbpd = <14>; + samsung,vl-vfpd = <3>; + samsung,vl-cmd-allow-len = <0xf>; + + samsung,winid = <0>; + samsung,interface-mode = <1>; + samsung,dp-enabled = <1>; + samsung,dual-lcd-enabled = <0>; + }; + + dp@145b0000 { + samsung,lt-status = <0>; + + samsung,master-mode = <0>; + samsung,bist-mode = <0>; + samsung,bist-pattern = <0>; + samsung,h-sync-polarity = <0>; + samsung,v-sync-polarity = <0>; + samsung,interlaced = <0>; + samsung,color-space = <0>; + samsung,dynamic-range = <0>; + samsung,ycbcr-coeff = <0>; + samsung,color-depth = <1>; + }; + }; diff --git a/arch/arm/dts/include/dt-bindings b/arch/arm/dts/include/dt-bindings new file mode 120000 index 0000000000..0cecb3d080 --- /dev/null +++ b/arch/arm/dts/include/dt-bindings @@ -0,0 +1 @@ +../../../../include/dt-bindings
\ No newline at end of file diff --git a/arch/arm/dts/tegra114.dtsi b/arch/arm/dts/tegra114.dtsi index f52fcf14dd..59434e0a8f 100644 --- a/arch/arm/dts/tegra114.dtsi +++ b/arch/arm/dts/tegra114.dtsi @@ -1,3 +1,6 @@ +#include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + #include "skeleton.dtsi" / { @@ -46,17 +49,17 @@ 0 143 0x04>; }; - gpio: gpio { + gpio: gpio@6000d000 { compatible = "nvidia,tegra114-gpio", "nvidia,tegra30-gpio"; reg = <0x6000d000 0x1000>; - interrupts = <0 32 0x04 - 0 33 0x04 - 0 34 0x04 - 0 35 0x04 - 0 55 0x04 - 0 87 0x04 - 0 89 0x04 - 0 125 0x04>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; gpio-controller; #interrupt-cells = <2>; diff --git a/arch/arm/dts/tegra124-jetson-tk1.dts b/arch/arm/dts/tegra124-jetson-tk1.dts index 52e8c0e59c..464287e03e 100644 --- a/arch/arm/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/dts/tegra124-jetson-tk1.dts @@ -17,7 +17,8 @@ sdhci1 = "/sdhci@700b0400"; spi0 = "/spi@7000d400"; spi1 = "/spi@7000da00"; - usb0 = "/usb@7d008000"; + usb0 = "/usb@7d000000"; + usb1 = "/usb@7d008000"; }; memory { @@ -77,6 +78,12 @@ bus-width = <8>; }; + usb@7d000000 { + status = "okay"; + dr_mode = "otg"; + nvidia,vbus-gpio = <&gpio 108 0>; /* gpio PN4, USB_VBUS_EN0 */ + }; + usb@7d008000 { status = "okay"; nvidia,vbus-gpio = <&gpio 109 0>; /* gpio PN5, USB_VBUS_EN1 */ diff --git a/arch/arm/dts/tegra124-venice2.dts b/arch/arm/dts/tegra124-venice2.dts index 2f8d1dcc37..f003413bd7 100644 --- a/arch/arm/dts/tegra124-venice2.dts +++ b/arch/arm/dts/tegra124-venice2.dts @@ -17,7 +17,8 @@ sdhci1 = "/sdhci@700b0400"; spi0 = "/spi@7000d400"; spi1 = "/spi@7000da00"; - usb0 = "/usb@7d008000"; + usb0 = "/usb@7d000000"; + usb1 = "/usb@7d008000"; }; memory { @@ -77,6 +78,12 @@ bus-width = <8>; }; + usb@7d000000 { + status = "okay"; + dr_mode = "otg"; + nvidia,vbus-gpio = <&gpio 108 0>; /* gpio PN4, USB_VBUS_EN0 */ + }; + usb@7d008000 { status = "okay"; nvidia,vbus-gpio = <&gpio 109 0>; /* gpio PN5, USB_VBUS_EN1 */ diff --git a/arch/arm/dts/tegra124.dtsi b/arch/arm/dts/tegra124.dtsi index 18a8b24b71..4561c5f839 100644 --- a/arch/arm/dts/tegra124.dtsi +++ b/arch/arm/dts/tegra124.dtsi @@ -1,3 +1,6 @@ +#include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + #include "skeleton.dtsi" / { @@ -49,14 +52,14 @@ gpio: gpio@6000d000 { compatible = "nvidia,tegra124-gpio", "nvidia,tegra30-gpio"; reg = <0x6000d000 0x1000>; - interrupts = <0 32 0x04 - 0 33 0x04 - 0 34 0x04 - 0 35 0x04 - 0 55 0x04 - 0 87 0x04 - 0 89 0x04 - 0 125 0x04>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; gpio-controller; #interrupt-cells = <2>; diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi index 3805750581..a524f6eed4 100644 --- a/arch/arm/dts/tegra20.dtsi +++ b/arch/arm/dts/tegra20.dtsi @@ -1,3 +1,6 @@ +#include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + #include "skeleton.dtsi" / { @@ -139,10 +142,18 @@ gpio: gpio@6000d000 { compatible = "nvidia,tegra20-gpio"; - reg = < 0x6000d000 0x1000 >; - interrupts = < 64 65 66 67 87 119 121 >; + reg = <0x6000d000 0x1000>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; gpio-controller; + #interrupt-cells = <2>; + interrupt-controller; }; pinmux: pinmux@70000000 { diff --git a/arch/arm/dts/tegra30-beaver.dts b/arch/arm/dts/tegra30-beaver.dts index a7cc93e93f..85e62e9db3 100644 --- a/arch/arm/dts/tegra30-beaver.dts +++ b/arch/arm/dts/tegra30-beaver.dts @@ -14,7 +14,8 @@ i2c4 = "/i2c@7000c700"; sdhci0 = "/sdhci@78000600"; sdhci1 = "/sdhci@78000000"; - usb0 = "/usb@7d008000"; + usb0 = "/usb@7d000000"; + usb1 = "/usb@7d008000"; }; memory { @@ -70,6 +71,12 @@ bus-width = <8>; }; + usb@7d000000 { + status = "okay"; + dr_mode = "otg"; + nvidia,vbus-gpio = <&gpio 238 0>; /* gpio DD6, PEX_L1_CLKREQ */ + }; + usb@7d008000 { nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */ status = "okay"; diff --git a/arch/arm/dts/tegra30.dtsi b/arch/arm/dts/tegra30.dtsi index fee1c36efb..7be3791fc9 100644 --- a/arch/arm/dts/tegra30.dtsi +++ b/arch/arm/dts/tegra30.dtsi @@ -1,3 +1,6 @@ +#include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + #include "skeleton.dtsi" / { @@ -47,17 +50,17 @@ clocks = <&tegra_car 34>; }; - gpio: gpio { + gpio: gpio@6000d000 { compatible = "nvidia,tegra30-gpio"; reg = <0x6000d000 0x1000>; - interrupts = <0 32 0x04 - 0 33 0x04 - 0 34 0x04 - 0 35 0x04 - 0 55 0x04 - 0 87 0x04 - 0 89 0x04 - 0 125 0x04>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; gpio-controller; #interrupt-cells = <2>; diff --git a/arch/arm/dts/tps65217.dtsi b/arch/arm/dts/tps65217.dtsi new file mode 100644 index 0000000000..a63272422d --- /dev/null +++ b/arch/arm/dts/tps65217.dtsi @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* + * Integrated Power Management Chip + * http://www.ti.com/lit/ds/symlink/tps65217.pdf + */ + +&tps { + compatible = "ti,tps65217"; + + regulators { + #address-cells = <1>; + #size-cells = <0>; + + dcdc1_reg: regulator@0 { + reg = <0>; + regulator-compatible = "dcdc1"; + }; + + dcdc2_reg: regulator@1 { + reg = <1>; + regulator-compatible = "dcdc2"; + }; + + dcdc3_reg: regulator@2 { + reg = <2>; + regulator-compatible = "dcdc3"; + }; + + ldo1_reg: regulator@3 { + reg = <3>; + regulator-compatible = "ldo1"; + }; + + ldo2_reg: regulator@4 { + reg = <4>; + regulator-compatible = "ldo2"; + }; + + ldo3_reg: regulator@5 { + reg = <5>; + regulator-compatible = "ldo3"; + }; + + ldo4_reg: regulator@6 { + reg = <6>; + regulator-compatible = "ldo4"; + }; + }; +}; diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index d4799e7d7b..25a9d4ce12 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -34,10 +34,6 @@ $(IMX_CONFIG): %.cfgtmp: % FORCE $(Q)mkdir -p $(dir $@) $(call if_changed_dep,cpp_cfg) -quiet_cmd_mkimage = MKIMAGE $@ -cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \ - $(if $(KBUILD_VERBOSE:1=), >/dev/null) - MKIMAGEFLAGS_u-boot.imx = -n $(filter-out $< $(PHONY),$^) -T imximage \ -e $(CONFIG_SYS_TEXT_BASE) diff --git a/arch/arm/include/asm/arch-am33xx/clock.h b/arch/arm/include/asm/arch-am33xx/clock.h index f00fad38fe..4af6b57e42 100644 --- a/arch/arm/include/asm/arch-am33xx/clock.h +++ b/arch/arm/include/asm/arch-am33xx/clock.h @@ -107,6 +107,7 @@ const struct dpll_params *get_dpll_mpu_params(void); const struct dpll_params *get_dpll_core_params(void); const struct dpll_params *get_dpll_per_params(void); const struct dpll_params *get_dpll_ddr_params(void); +void scale_vcores(void); void do_setup_dpll(const struct dpll_regs *, const struct dpll_params *); void prcm_init(void); void enable_basic_clocks(void); diff --git a/arch/arm/include/asm/arch-am33xx/cpu.h b/arch/arm/include/asm/arch-am33xx/cpu.h index d9f0306b0a..aa10fab4dd 100644 --- a/arch/arm/include/asm/arch-am33xx/cpu.h +++ b/arch/arm/include/asm/arch-am33xx/cpu.h @@ -26,7 +26,17 @@ #define TCLR_PRE BIT(5) /* Pre-scaler enable */ #define TCLR_PTV_SHIFT (2) /* Pre-scaler shift value */ #define TCLR_PRE_DISABLE CL_BIT(5) /* Pre-scalar disable */ - +#define TCLR_CE BIT(6) /* compare mode enable */ +#define TCLR_SCPWM BIT(7) /* pwm outpin behaviour */ +#define TCLR_TCM BIT(8) /* edge detection of input pin*/ +#define TCLR_TRG_SHIFT (10) /* trigmode on pwm outpin */ +#define TCLR_PT BIT(12) /* pulse/toggle mode of outpin*/ +#define TCLR_CAPTMODE BIT(13) /* capture mode */ +#define TCLR_GPOCFG BIT(14) /* 0=output,1=input */ + +#define TCFG_RESET BIT(0) /* software reset */ +#define TCFG_EMUFREE BIT(1) /* behaviour of tmr on debug */ +#define TCFG_IDLEMOD_SHIFT (2) /* power management */ /* device type */ #define DEVICE_MASK (BIT(8) | BIT(9) | BIT(10)) #define TST_DEVICE 0x0 @@ -87,7 +97,8 @@ struct cm_wkuppll { unsigned int wkctrlclkctrl; /* offset 0x04 */ unsigned int wkgpio0clkctrl; /* offset 0x08 */ unsigned int wkl4wkclkctrl; /* offset 0x0c */ - unsigned int resv2[4]; + unsigned int timer0clkctrl; /* offset 0x10 */ + unsigned int resv2[3]; unsigned int idlestdpllmpu; /* offset 0x20 */ unsigned int resv3[2]; unsigned int clkseldpllmpu; /* offset 0x2c */ @@ -121,7 +132,9 @@ struct cm_wkuppll { unsigned int wkup_uart0ctrl; /* offset 0xB4 */ unsigned int wkup_i2c0ctrl; /* offset 0xB8 */ unsigned int wkup_adctscctrl; /* offset 0xBC */ - unsigned int resv12[6]; + unsigned int resv12; + unsigned int timer1clkctrl; /* offset 0xC4 */ + unsigned int resv13[4]; unsigned int divm6dpllcore; /* offset 0xD8 */ }; @@ -178,7 +191,9 @@ struct cm_perpll { unsigned int epwmss2clkctrl; /* offset 0xD8 */ unsigned int l3instrclkctrl; /* offset 0xDC */ unsigned int l3clkctrl; /* Offset 0xE0 */ - unsigned int resv8[4]; + unsigned int resv8[2]; + unsigned int timer5clkctrl; /* offset 0xEC */ + unsigned int timer6clkctrl; /* offset 0xF0 */ unsigned int mmc1clkctrl; /* offset 0xF4 */ unsigned int mmc2clkctrl; /* offset 0xF8 */ unsigned int resv9[8]; @@ -191,9 +206,17 @@ struct cm_perpll { /* Encapsulating Display pll registers */ struct cm_dpll { - unsigned int resv1[2]; + unsigned int resv1; + unsigned int clktimer7clk; /* offset 0x04 */ unsigned int clktimer2clk; /* offset 0x08 */ - unsigned int resv2[10]; + unsigned int clktimer3clk; /* offset 0x0C */ + unsigned int clktimer4clk; /* offset 0x10 */ + unsigned int resv2; + unsigned int clktimer5clk; /* offset 0x18 */ + unsigned int clktimer6clk; /* offset 0x1C */ + unsigned int resv3[2]; + unsigned int clktimer1clk; /* offset 0x28 */ + unsigned int resv4[2]; unsigned int clklcdcpixelclk; /* offset 0x34 */ }; #else diff --git a/arch/arm/include/asm/arch-at91/at91_pmc.h b/arch/arm/include/asm/arch-at91/at91_pmc.h index 4535608434..04f6239fd0 100644 --- a/arch/arm/include/asm/arch-at91/at91_pmc.h +++ b/arch/arm/include/asm/arch-at91/at91_pmc.h @@ -70,7 +70,10 @@ typedef struct at91_pmc { #define AT91_PMC_MOR_MOSCEN 0x01 #define AT91_PMC_MOR_OSCBYPASS 0x02 +#define AT91_PMC_MOR_MOSCRCEN 0x08 #define AT91_PMC_MOR_OSCOUNT(x) ((x & 0xff) << 8) +#define AT91_PMC_MOR_KEY(x) ((x & 0xff) << 16) +#define AT91_PMC_MOR_MOSCSEL (1 << 24) #define AT91_PMC_PLLXR_DIV(x) (x & 0xFF) #define AT91_PMC_PLLXR_PLLCOUNT(x) ((x & 0x3F) << 8) @@ -142,6 +145,7 @@ typedef struct at91_pmc { #define AT91_PMC_IXR_PCKRDY1 0x00000200 #define AT91_PMC_IXR_PCKRDY2 0x00000400 #define AT91_PMC_IXR_PCKRDY3 0x00000800 +#define AT91_PMC_IXR_MOSCSELS 0x00010000 #define AT91_PMC_PCK (1 << 0) /* Processor Clock */ #define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */ diff --git a/arch/arm/include/asm/arch-at91/at91sam9x5.h b/arch/arm/include/asm/arch-at91/at91sam9x5.h index a47103851e..d49c18480d 100644 --- a/arch/arm/include/asm/arch-at91/at91sam9x5.h +++ b/arch/arm/include/asm/arch-at91/at91sam9x5.h @@ -12,6 +12,9 @@ #ifndef __AT91SAM9X5_H__ #define __AT91SAM9X5_H__ +#define CONFIG_ARM926EJS /* ARM926EJS Core */ +#define CONFIG_AT91FAMILY /* it's a member of AT91 family */ + /* * Peripheral identifiers/interrupts. */ diff --git a/arch/arm/include/asm/arch-at91/hardware.h b/arch/arm/include/asm/arch-at91/hardware.h index a63f974060..d712a0dc91 100644 --- a/arch/arm/include/asm/arch-at91/hardware.h +++ b/arch/arm/include/asm/arch-at91/hardware.h @@ -25,8 +25,6 @@ # include <asm/arch/at91sam9x5.h> #elif defined(CONFIG_AT91CAP9) # include <asm/arch/at91cap9.h> -#elif defined(CONFIG_AT91X40) -# include <asm/arch/at91x40.h> #elif defined(CONFIG_SAMA5D3) # include <asm/arch/sama5d3.h> #else diff --git a/arch/arm/include/asm/arch-exynos/clk.h b/arch/arm/include/asm/arch-exynos/clk.h index cdeef324cc..ffbc07e228 100644 --- a/arch/arm/include/asm/arch-exynos/clk.h +++ b/arch/arm/include/asm/arch-exynos/clk.h @@ -16,6 +16,11 @@ #define BPLL 5 #define RPLL 6 +#define MASK_PRE_RATIO(x) (0xff << ((x << 4) + 8)) +#define MASK_RATIO(x) (0xf << (x << 4)) +#define SET_PRE_RATIO(x, y) ((y & 0xff) << ((x << 4) + 8)) +#define SET_RATIO(x, y) ((y & 0xf) << (x << 4)) + enum pll_src_bit { EXYNOS_SRC_MPLL = 6, EXYNOS_SRC_EPLL, diff --git a/arch/arm/include/asm/arch-exynos/power.h b/arch/arm/include/asm/arch-exynos/power.h index c9609a23f5..a4b41adca9 100644 --- a/arch/arm/include/asm/arch-exynos/power.h +++ b/arch/arm/include/asm/arch-exynos/power.h @@ -1726,4 +1726,5 @@ uint32_t get_reset_status(void); /* Read the resume function and call it */ void power_exit_wakeup(void); + #endif diff --git a/arch/arm/include/asm/arch-keystone/hardware-k2hk.h b/arch/arm/include/asm/arch-keystone/hardware-k2hk.h index 50ff13a3b2..7ac2662f1f 100644 --- a/arch/arm/include/asm/arch-keystone/hardware-k2hk.h +++ b/arch/arm/include/asm/arch-keystone/hardware-k2hk.h @@ -115,8 +115,6 @@ #define K2HK_LPSC_ARM_SREFLEX 51 #define K2HK_LPSC_TETRIS 52 -#define K2HK_UART0_BASE 0x02530c00 - /* DDR3A definitions */ #define K2HK_DDR3A_EMIF_CTRL_BASE 0x21010000 #define K2HK_DDR3A_EMIF_DATA_BASE 0x80000000 diff --git a/arch/arm/include/asm/arch-keystone/hardware.h b/arch/arm/include/asm/arch-keystone/hardware.h index a305a0cc09..6c532ca870 100644 --- a/arch/arm/include/asm/arch-keystone/hardware.h +++ b/arch/arm/include/asm/arch-keystone/hardware.h @@ -142,6 +142,9 @@ struct ddr3_emif_config { #define KS2_DDR3_PMCTL_OFFSET 0x38 #define KS2_DDR3_ZQCFG_OFFSET 0xC8 +#define KS2_UART0_BASE 0x02530c00 +#define KS2_UART1_BASE 0x02531000 + #ifdef CONFIG_SOC_K2HK #include <asm/arch/hardware-k2hk.h> #endif diff --git a/arch/arm/include/asm/arch-omap3/mem.h b/arch/arm/include/asm/arch-omap3/mem.h index bdb1435291..d2dfb1e19a 100644 --- a/arch/arm/include/asm/arch-omap3/mem.h +++ b/arch/arm/include/asm/arch-omap3/mem.h @@ -354,14 +354,6 @@ enum { #define GPMC_CS_ENABLE 0x1 -#define SMNAND_GPMC_CONFIG1 0x00000800 -#define SMNAND_GPMC_CONFIG2 0x00141400 -#define SMNAND_GPMC_CONFIG3 0x00141400 -#define SMNAND_GPMC_CONFIG4 0x0F010F01 -#define SMNAND_GPMC_CONFIG5 0x010C1414 -#define SMNAND_GPMC_CONFIG6 0x1F0F0A80 -#define SMNAND_GPMC_CONFIG7 0x00000C44 - #define M_NAND_GPMC_CONFIG1 0x00001800 #define M_NAND_GPMC_CONFIG2 0x00141400 #define M_NAND_GPMC_CONFIG3 0x00141400 diff --git a/arch/arm/include/asm/arch-vf610/crm_regs.h b/arch/arm/include/asm/arch-vf610/crm_regs.h index e17c7d1f70..5256624adf 100644 --- a/arch/arm/include/asm/arch-vf610/crm_regs.h +++ b/arch/arm/include/asm/arch-vf610/crm_regs.h @@ -1,5 +1,5 @@ /* - * Copyright 2013 Freescale Semiconductor, Inc. + * Copyright 2013-2014 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -150,6 +150,9 @@ struct anadig_reg { #define CCM_CACRR_ARM_CLK_DIV_MASK 0x7 #define CCM_CACRR_ARM_CLK_DIV(v) ((v) & 0x7) +#define CCM_CSCMR1_QSPI0_CLK_SEL_OFFSET 22 +#define CCM_CSCMR1_QSPI0_CLK_SEL_MASK (0x3 << 22) +#define CCM_CSCMR1_QSPI0_CLK_SEL(v) (((v) & 0x3) << 22) #define CCM_CSCMR1_ESDHC1_CLK_SEL_OFFSET 18 #define CCM_CSCMR1_ESDHC1_CLK_SEL_MASK (0x3 << 18) #define CCM_CSCMR1_ESDHC1_CLK_SEL(v) (((v) & 0x3) << 18) @@ -161,6 +164,11 @@ struct anadig_reg { #define CCM_CSCDR2_ESDHC1_CLK_DIV_MASK (0xf << 20) #define CCM_CSCDR2_ESDHC1_CLK_DIV(v) (((v) & 0xf) << 20) +#define CCM_CSCDR3_QSPI0_EN (1 << 4) +#define CCM_CSCDR3_QSPI0_DIV(v) ((v) << 3) +#define CCM_CSCDR3_QSPI0_X2_DIV(v) ((v) << 2) +#define CCM_CSCDR3_QSPI0_X4_DIV(v) ((v) & 0x3) + #define CCM_CSCMR2_RMII_CLK_SEL_OFFSET 4 #define CCM_CSCMR2_RMII_CLK_SEL_MASK (0x3 << 4) #define CCM_CSCMR2_RMII_CLK_SEL(v) (((v) & 0x3) << 4) @@ -170,6 +178,7 @@ struct anadig_reg { #define CCM_CCGR0_UART1_CTRL_MASK (0x3 << 16) #define CCM_CCGR1_PIT_CTRL_MASK (0x3 << 14) #define CCM_CCGR1_WDOGA5_CTRL_MASK (0x3 << 28) +#define CCM_CCGR2_QSPI0_CTRL_MASK (0x3 << 8) #define CCM_CCGR2_IOMUXC_CTRL_MASK (0x3 << 16) #define CCM_CCGR2_PORTA_CTRL_MASK (0x3 << 18) #define CCM_CCGR2_PORTB_CTRL_MASK (0x3 << 20) diff --git a/arch/arm/include/asm/arch-vf610/imx-regs.h b/arch/arm/include/asm/arch-vf610/imx-regs.h index 0c28e1b840..bd6f680b63 100644 --- a/arch/arm/include/asm/arch-vf610/imx-regs.h +++ b/arch/arm/include/asm/arch-vf610/imx-regs.h @@ -1,5 +1,5 @@ /* - * Copyright 2013 Freescale Semiconductor, Inc. + * Copyright 2013-2014 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -87,6 +87,8 @@ #define ENET_BASE_ADDR (AIPS1_BASE_ADDR + 0x00050000) #define ENET1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00051000) +#define QSPI0_AMBA_BASE 0x20000000 + /* MUX mode and PAD ctrl are in one register */ #define CONFIG_IOMUX_SHARE_CONF_REG diff --git a/arch/arm/include/asm/arch-vf610/iomux-vf610.h b/arch/arm/include/asm/arch-vf610/iomux-vf610.h index 88807d8db4..a965641681 100644 --- a/arch/arm/include/asm/arch-vf610/iomux-vf610.h +++ b/arch/arm/include/asm/arch-vf610/iomux-vf610.h @@ -1,5 +1,5 @@ /* - * Copyright 2013 Freescale Semiconductor, Inc. + * Copyright 2013-2014 Freescale Semiconductor, Inc. * * SPDX-License-Identifier: GPL-2.0+ */ @@ -20,6 +20,9 @@ #define VF610_I2C_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_50ohm | \ PAD_CTL_SPEED_HIGH | PAD_CTL_OBE_IBE_ENABLE) +#define VF610_QSPI_PAD_CTRL (PAD_CTL_SPEED_HIGH | PAD_CTL_DSE_150ohm | \ + PAD_CTL_PUS_22K_UP | PAD_CTL_OBE_IBE_ENABLE) + enum { VF610_PAD_PTA6__RMII0_CLKIN = IOMUX_PAD(0x0000, 0x0000, 2, __NA_, 0, VF610_ENET_PAD_CTRL), VF610_PAD_PTA6__RMII0_CLKOUT = IOMUX_PAD(0x0000, 0x0000, 1, __NA_, 0, VF610_ENET_PAD_CTRL), @@ -53,6 +56,18 @@ enum { VF610_PAD_PTA29__ESDHC1_DAT3 = IOMUX_PAD(0x004c, 0x004c, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), VF610_PAD_PTB14__I2C0_SCL = IOMUX_PAD(0x0090, 0x0090, 2, 0x033c, 1, VF610_I2C_PAD_CTRL), VF610_PAD_PTB15__I2C0_SDA = IOMUX_PAD(0x0094, 0x0094, 2, 0x0340, 1, VF610_I2C_PAD_CTRL), + VF610_PAD_PTD0__QSPI0_A_QSCK = IOMUX_PAD(0x013c, 0x013c, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD1__QSPI0_A_CS0 = IOMUX_PAD(0x0140, 0x0140, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD2__QSPI0_A_DATA3 = IOMUX_PAD(0x0144, 0x0144, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD3__QSPI0_A_DATA2 = IOMUX_PAD(0x0148, 0x0148, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD4__QSPI0_A_DATA1 = IOMUX_PAD(0x014c, 0x014c, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD5__QSPI0_A_DATA0 = IOMUX_PAD(0x0150, 0x0150, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD7__QSPI0_B_QSCK = IOMUX_PAD(0x0158, 0x0158, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD8__QSPI0_B_CS0 = IOMUX_PAD(0x015c, 0x015c, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD9__QSPI0_B_DATA3 = IOMUX_PAD(0x0160, 0x0160, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD10__QSPI0_B_DATA2 = IOMUX_PAD(0x0164, 0x0164, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD11__QSPI0_B_DATA1 = IOMUX_PAD(0x0168, 0x0168, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), + VF610_PAD_PTD12__QSPI0_B_DATA0 = IOMUX_PAD(0x016c, 0x016c, 1, __NA_, 0, VF610_QSPI_PAD_CTRL), VF610_PAD_DDR_A15__DDR_A_15 = IOMUX_PAD(0x0220, 0x0220, 0, __NA_, 0, VF610_DDR_PAD_CTRL), VF610_PAD_DDR_A14__DDR_A_14 = IOMUX_PAD(0x0224, 0x0224, 0, __NA_, 0, VF610_DDR_PAD_CTRL), VF610_PAD_DDR_A13__DDR_A_13 = IOMUX_PAD(0x0228, 0x0228, 0, __NA_, 0, VF610_DDR_PAD_CTRL), diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h index 1b22eeb5fc..34c07fe500 100644 --- a/arch/arm/include/asm/atomic.h +++ b/arch/arm/include/asm/atomic.h @@ -25,7 +25,7 @@ typedef struct { volatile int counter; } atomic_t; #define ATOMIC_INIT(i) { (i) } #ifdef __KERNEL__ -#include <asm/proc/system.h> +#include <asm/proc-armv/system.h> #define atomic_read(v) ((v)->counter) #define atomic_set(v,i) (((v)->counter) = (i)) diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h index 879e20e024..597dafbf9d 100644 --- a/arch/arm/include/asm/bitops.h +++ b/arch/arm/include/asm/bitops.h @@ -17,7 +17,7 @@ #ifdef __KERNEL__ -#include <asm/proc/system.h> +#include <asm/proc-armv/system.h> #define smp_mb__before_clear_bit() do { } while (0) #define smp_mb__after_clear_bit() do { } while (0) diff --git a/arch/arm/include/asm/imx-common/iomux-v3.h b/arch/arm/include/asm/imx-common/iomux-v3.h index dfe1ebfa92..e91d4acb18 100644 --- a/arch/arm/include/asm/imx-common/iomux-v3.h +++ b/arch/arm/include/asm/imx-common/iomux-v3.h @@ -123,12 +123,14 @@ typedef u64 iomux_v3_cfg_t; #define PAD_CTL_SPEED_MED (1 << 12) #define PAD_CTL_SPEED_HIGH (3 << 12) +#define PAD_CTL_DSE_150ohm (1 << 6) #define PAD_CTL_DSE_50ohm (3 << 6) #define PAD_CTL_DSE_25ohm (6 << 6) #define PAD_CTL_DSE_20ohm (7 << 6) #define PAD_CTL_PUS_47K_UP (1 << 4 | PAD_CTL_PUE) #define PAD_CTL_PUS_100K_UP (2 << 4 | PAD_CTL_PUE) +#define PAD_CTL_PUS_22K_UP (3 << 4 | PAD_CTL_PUE) #define PAD_CTL_PKE (1 << 3) #define PAD_CTL_PUE (1 << 2 | PAD_CTL_PKE) diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 6a1f05ac3e..9f35fd694b 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -437,4 +437,7 @@ out: #endif /* __mem_isa */ #endif /* __KERNEL__ */ + +#include <iotrace.h> + #endif /* __ASM_ARM_IO_H */ diff --git a/arch/arm/include/asm/proc-armv/processor.h b/arch/arm/include/asm/proc-armv/processor.h index 5bfab7fb90..532f2079e6 100644 --- a/arch/arm/include/asm/proc-armv/processor.h +++ b/arch/arm/include/asm/proc-armv/processor.h @@ -18,7 +18,7 @@ #ifndef __ASM_PROC_PROCESSOR_H #define __ASM_PROC_PROCESSOR_H -#include <asm/proc/domain.h> +#include <asm/proc-armv/domain.h> #define KERNEL_STACK_SIZE PAGE_SIZE diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index 445d4495be..83481c6cda 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -45,7 +45,7 @@ typedef unsigned long mm_segment_t; /* domain register */ #if 0 /* XXX###XXX */ #include <asm/arch/memory.h> #endif /* XXX###XXX */ -#include <asm/proc/processor.h> +#include <asm/proc-armv/processor.h> #include <asm/types.h> union debug_insn { diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h index 73c9087b50..a836f6cc60 100644 --- a/arch/arm/include/asm/ptrace.h +++ b/arch/arm/include/asm/ptrace.h @@ -11,7 +11,7 @@ /* options set using PTRACE_SETOPTIONS */ #define PTRACE_O_TRACESYSGOOD 0x00000001 -#include <asm/proc/ptrace.h> +#include <asm/proc-armv/ptrace.h> #ifndef __ASSEMBLY__ #define pc_pointer(v) \ diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index 9b473b5eab..76adaf3aa4 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -277,7 +277,7 @@ void board_init_f(ulong bootflag) gd->mon_len = (ulong)&__bss_end - (ulong)_start; #ifdef CONFIG_OF_EMBED /* Get a pointer to the FDT */ - gd->fdt_blob = __dtb_db_begin; + gd->fdt_blob = __dtb_dt_begin; #elif defined CONFIG_OF_SEPARATE /* FDT is at end of image */ gd->fdt_blob = &_end; diff --git a/arch/arm/lib/vectors.S b/arch/arm/lib/vectors.S index d68cc477dc..e6538eff43 100644 --- a/arch/arm/lib/vectors.S +++ b/arch/arm/lib/vectors.S @@ -43,8 +43,6 @@ ************************************************************************* */ -_start: - #ifdef CONFIG_SYS_DV_NOR_BOOT_CFG .word CONFIG_SYS_DV_NOR_BOOT_CFG #endif |