diff options
-rw-r--r-- | arch/arm/mach-omap2/omap5/Kconfig | 4 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/Kconfig | 12 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/MAINTAINERS | 6 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/Makefile | 17 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/cl-som-am57x.c | 76 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/eth.c | 198 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/mux.c | 123 | ||||
-rw-r--r-- | board/compulab/cl-som-am57x/spl.c | 234 | ||||
-rw-r--r-- | board/intercontrol/digsy_mtc/digsy_mtc.c | 4 | ||||
-rw-r--r-- | configs/cl-som-am57x_defconfig | 41 | ||||
-rw-r--r-- | doc/README.cfi | 31 | ||||
-rw-r--r-- | include/configs/cl-som-am57x.h | 197 | ||||
-rw-r--r-- | include/configs/omap3_logic.h | 6 | ||||
-rwxr-xr-x | tools/binman/binman.py | 2 |
14 files changed, 938 insertions, 13 deletions
diff --git a/arch/arm/mach-omap2/omap5/Kconfig b/arch/arm/mach-omap2/omap5/Kconfig index 018e584e07..242d1ee928 100644 --- a/arch/arm/mach-omap2/omap5/Kconfig +++ b/arch/arm/mach-omap2/omap5/Kconfig @@ -40,6 +40,9 @@ choice prompt "OMAP5 board select" optional +config TARGET_CL_SOM_AM57X + bool "CompuLab CL-SOM-AM57x" + config TARGET_CM_T54 bool "CompuLab CM-T54" @@ -179,6 +182,7 @@ endchoice endmenu endif +source "board/compulab/cl-som-am57x/Kconfig" source "board/compulab/cm_t54/Kconfig" source "board/ti/omap5_uevm/Kconfig" source "board/ti/dra7xx/Kconfig" diff --git a/board/compulab/cl-som-am57x/Kconfig b/board/compulab/cl-som-am57x/Kconfig new file mode 100644 index 0000000000..85fc9a1fdb --- /dev/null +++ b/board/compulab/cl-som-am57x/Kconfig @@ -0,0 +1,12 @@ +if TARGET_CL_SOM_AM57X + +config SYS_BOARD + default "cl-som-am57x" + +config SYS_VENDOR + default "compulab" + +config SYS_CONFIG_NAME + default "cl-som-am57x" + +endif diff --git a/board/compulab/cl-som-am57x/MAINTAINERS b/board/compulab/cl-som-am57x/MAINTAINERS new file mode 100644 index 0000000000..e0195f4610 --- /dev/null +++ b/board/compulab/cl-som-am57x/MAINTAINERS @@ -0,0 +1,6 @@ +CL-SOM-AM57x BOARD +M: Uri Mashiach <uri.mashiach@compulab.co.il> +S: Maintained +F: board/compulab/cl-som-am57x/ +F: include/configs/cl-som-am57x.h +F: configs/cl-som-am57x_defconfig diff --git a/board/compulab/cl-som-am57x/Makefile b/board/compulab/cl-som-am57x/Makefile new file mode 100644 index 0000000000..566366bf6e --- /dev/null +++ b/board/compulab/cl-som-am57x/Makefile @@ -0,0 +1,17 @@ +# +# Makefile +# +# (C) Copyright 2016 CompuLab, Ltd. <www.compulab.co.il> +# +# Author: Dmitry Lifshitz <lifshitz@compulab.co.il> +# +# SPDX-License-Identifier: GPL-2.0+ +# + +ifdef CONFIG_SPL_BUILD +obj-y += spl.o mux.o +else +obj-y += cl-som-am57x.o mux.o +endif + +obj-$(CONFIG_DRIVER_TI_CPSW) += eth.o diff --git a/board/compulab/cl-som-am57x/cl-som-am57x.c b/board/compulab/cl-som-am57x/cl-som-am57x.c new file mode 100644 index 0000000000..bdd0a2ba19 --- /dev/null +++ b/board/compulab/cl-som-am57x/cl-som-am57x.c @@ -0,0 +1,76 @@ +/* + * Board functions for CompuLab cl_som_am57x board + * + * (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/ + * + * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <palmas.h> +#include <usb.h> +#include <asm/gpio.h> +#include <asm/arch/mmc_host_def.h> +#include <asm/arch/sys_proto.h> +#include "../common/common.h" +#include "../common/eeprom.h" + +DECLARE_GLOBAL_DATA_PTR; + +const struct omap_sysinfo sysinfo = { + "Board: CL-SOM-AM57x\n" +}; + +int board_init(void) +{ + /* Disable PMIC Powerhold feature, DEV_CTRL.DEV_ON = 1 */ + palmas_i2c_write_u8(TPS65903X_CHIP_P1, 0xA0, 0x1); + + gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + + return 0; +} + +#ifdef CONFIG_GENERIC_MMC +#define SB_SOM_CD_GPIO 187 +#define SB_SOM_WP_GPIO 188 + +int board_mmc_init(bd_t *bis) +{ + int ret0, ret1; + + ret0 = omap_mmc_init(0, 0, 0, SB_SOM_CD_GPIO, SB_SOM_WP_GPIO); + if (ret0) + printf("cl-som-am57x: failed to initialize mmc0\n"); + + ret1 = omap_mmc_init(1, 0, 0, -1, -1); + if (ret1) + printf("cl-som-am57x: failed to initialize mmc1\n"); + + return ret0 && ret1; +} +#endif /* CONFIG_GENERIC_MMC */ + +#ifdef CONFIG_USB_XHCI_OMAP +int board_usb_init(int index, enum usb_init_type init) +{ + setbits_le32((*prcm)->cm_l3init_usb_otg_ss1_clkctrl, + OTG_SS_CLKCTRL_MODULEMODE_HW | OPTFCLKEN_REFCLK960M); + + return 0; +} +#endif /* CONFIG_USB_XHCI_OMAP */ + +int misc_init_r(void) +{ + cl_print_pcb_info(); + + return 0; +} + +u32 get_board_rev(void) +{ + return cl_eeprom_get_board_rev(CONFIG_SYS_I2C_EEPROM_BUS); +} diff --git a/board/compulab/cl-som-am57x/eth.c b/board/compulab/cl-som-am57x/eth.c new file mode 100644 index 0000000000..0c4bf91c13 --- /dev/null +++ b/board/compulab/cl-som-am57x/eth.c @@ -0,0 +1,198 @@ +/* + * Ethernet specific code for CompuLab CL-SOM-AM57x module + * + * (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/ + * + * Author: Uri Mashiach <uri.mashiach@compulab.co.il> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <cpsw.h> +#include <miiphy.h> +#include <asm/gpio.h> +#include <asm/arch/sys_proto.h> +#include "../common/eeprom.h" + +static void cpsw_control(int enabled) +{ + /* VTP can be added here */ +} + +static struct cpsw_slave_data cl_som_am57x_cpsw_slaves[] = { + { + .slave_reg_ofs = 0x208, + .sliver_reg_ofs = 0xd80, + .phy_addr = 0, + .phy_if = PHY_INTERFACE_MODE_RMII, + }, + { + .slave_reg_ofs = 0x308, + .sliver_reg_ofs = 0xdc0, + .phy_addr = 1, + .phy_if = PHY_INTERFACE_MODE_RMII, + + }, +}; + +static struct cpsw_platform_data cl_som_am57_cpsw_data = { + .mdio_base = CPSW_MDIO_BASE, + .cpsw_base = CPSW_BASE, + .mdio_div = 0xff, + .channels = 8, + .cpdma_reg_ofs = 0x800, + .slaves = 2, + .slave_data = cl_som_am57x_cpsw_slaves, + .ale_reg_ofs = 0xd00, + .ale_entries = 1024, + .host_port_reg_ofs = 0x108, + .hw_stats_reg_ofs = 0x900, + .bd_ram_ofs = 0x2000, + .mac_control = (1 << 5), + .control = cpsw_control, + .host_port_num = 0, + .version = CPSW_CTRL_VERSION_2, +}; + +/* + * cl_som_am57x_efuse_read_mac_addr() - read Ethernet port MAC address. + * The information is retrieved from the SOC's registers. + * @buff: read buffer. + * @port_num: port number. + */ +static void cl_som_am57x_efuse_read_mac_addr(uchar *buff, uint port_num) +{ + uint32_t mac_hi, mac_lo; + + if (port_num) { + mac_lo = readl((*ctrl)->control_core_mac_id_1_lo); + mac_hi = readl((*ctrl)->control_core_mac_id_1_hi); + } else { + mac_lo = readl((*ctrl)->control_core_mac_id_0_lo); + mac_hi = readl((*ctrl)->control_core_mac_id_0_hi); + } + + buff[0] = (mac_hi & 0xFF0000) >> 16; + buff[1] = (mac_hi & 0xFF00) >> 8; + buff[2] = mac_hi & 0xFF; + buff[3] = (mac_lo & 0xFF0000) >> 16; + buff[4] = (mac_lo & 0xFF00) >> 8; + buff[5] = mac_lo & 0xFF; +} + +/* + * cl_som_am57x_handle_mac_address() - set MAC address in the U-Boot + * environment. + * The address is retrieved retrieved from an EEPROM field or from the + * SOC's registers. + * @env_name: U-Boot environment name. + * @field_name: EEPROM field name. + * @port_num: SOC's port number. + */ +static int cl_som_am57x_handle_mac_address(char *env_name, uint port_num) +{ + int ret; + uint8_t enetaddr[6]; + + ret = eth_getenv_enetaddr(env_name, enetaddr); + if (ret) + return 0; + + ret = cl_eeprom_read_mac_addr(enetaddr, CONFIG_SYS_I2C_EEPROM_BUS); + + if (ret || !is_valid_ethaddr(enetaddr)) + cl_som_am57x_efuse_read_mac_addr(enetaddr, port_num); + + if (!is_valid_ethaddr(enetaddr)) + return -1; + + ret = eth_setenv_enetaddr(env_name, enetaddr); + if (ret) + printf("cl-som-am57x: Failed to set Eth port %d MAC address\n", + port_num); + + return ret; +} + +#define CL_SOM_AM57X_PHY_ADDR2 0x01 +#define AR8033_PHY_DEBUG_ADDR_REG 0x1d +#define AR8033_PHY_DEBUG_DATA_REG 0x1e +#define AR8033_DEBUG_RGMII_RX_CLK_DLY_REG 0x00 +#define AR8033_DEBUG_RGMII_TX_CLK_DLY_REG 0x05 +#define AR8033_DEBUG_RGMII_RX_CLK_DLY_MASK (1 << 15) +#define AR8033_DEBUG_RGMII_TX_CLK_DLY_MASK (1 << 8) + +/* + * cl_som_am57x_rgmii_clk_delay() - Set RGMII clock delay. + * Enable RX delay, disable TX delay. + */ +static void cl_som_am57x_rgmii_clk_delay(void) +{ + uint16_t mii_reg_val; + const char *devname; + + devname = miiphy_get_current_dev(); + /* PHY 2 */ + miiphy_write(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_ADDR_REG, + AR8033_DEBUG_RGMII_RX_CLK_DLY_REG); + miiphy_read(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_DATA_REG, + &mii_reg_val); + mii_reg_val |= AR8033_DEBUG_RGMII_RX_CLK_DLY_MASK; + miiphy_write(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_DATA_REG, + mii_reg_val); + + miiphy_write(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_ADDR_REG, + AR8033_DEBUG_RGMII_TX_CLK_DLY_REG); + miiphy_read(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_DATA_REG, + &mii_reg_val); + mii_reg_val &= ~AR8033_DEBUG_RGMII_TX_CLK_DLY_MASK; + miiphy_write(devname, CL_SOM_AM57X_PHY_ADDR2, AR8033_PHY_DEBUG_DATA_REG, + mii_reg_val); +} + +#define CL_SOM_AM57X_GPIO_PHY1_RST 92 /* GPIO3_28 */ +#define CL_SOM_AM57X_RGMII_PORT1 1 + +int board_eth_init(bd_t *bis) +{ + int ret; + uint32_t ctrl_val; + char *cpsw_phy_envval; + int cpsw_act_phy = 1; + + /* SB-SOM-AM57x primary Eth (P21) is routed to RGMII1 */ + ret = cl_som_am57x_handle_mac_address("ethaddr", + CL_SOM_AM57X_RGMII_PORT1); + + if (ret) + return -1; + + /* Select RGMII for GMII1_SEL */ + ctrl_val = readl((*ctrl)->control_core_control_io1) & (~0x33); + ctrl_val |= 0x22; + writel(ctrl_val, (*ctrl)->control_core_control_io1); + mdelay(10); + + gpio_request(CL_SOM_AM57X_GPIO_PHY1_RST, "phy1_rst"); + gpio_direction_output(CL_SOM_AM57X_GPIO_PHY1_RST, 0); + mdelay(20); + + gpio_set_value(CL_SOM_AM57X_GPIO_PHY1_RST, 1); + mdelay(20); + + cpsw_phy_envval = getenv("cpsw_phy"); + if (cpsw_phy_envval != NULL) + cpsw_act_phy = simple_strtoul(cpsw_phy_envval, NULL, 0); + + cl_som_am57_cpsw_data.active_slave = cpsw_act_phy; + + ret = cpsw_register(&cl_som_am57_cpsw_data); + if (ret < 0) + printf("Error %d registering CPSW switch\n", ret); + + /* Set RGMII clock delay */ + cl_som_am57x_rgmii_clk_delay(); + + return ret; +} diff --git a/board/compulab/cl-som-am57x/mux.c b/board/compulab/cl-som-am57x/mux.c new file mode 100644 index 0000000000..5b7197578c --- /dev/null +++ b/board/compulab/cl-som-am57x/mux.c @@ -0,0 +1,123 @@ +/* + * Pinmux configuration for CompuLab CL-SOM-AM57x board + * + * (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/ + * + * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include <asm/arch/sys_proto.h> +#include <asm/arch/mux_dra7xx.h> + +/* Serial console */ +static const struct pad_conf_entry cl_som_am57x_padconf_console[] = { + {UART3_RXD, (FSC | IEN | PDIS | PTU | M0)}, /* UART3_RXD */ + {UART3_TXD, (FSC | IEN | PDIS | PTU | M0)}, /* UART3_TXD */ +}; + +/* PMIC I2C */ +static const struct pad_conf_entry cl_som_am57x_padconf_pmic[] = { + {MCASP1_ACLKR, (IEN | PEN | M10)}, /* MCASP1_ACLKR.I2C4_SDA */ + {MCASP1_FSR, (IEN | PEN | M10)}, /* MCASP1_FSR.I2C4_SCL */ +}; + +/* Green GPIO led */ +static const struct pad_conf_entry cl_som_am57x_padconf_green_led[] = { + {GPMC_A15, (IDIS | PDIS | PTD | M14)}, /* GPMC_A15.GPIO2_5 */ +}; + +/* MMC/SD Card */ +static const struct pad_conf_entry cl_som_am57x_padconf_sd_card[] = { + {MMC1_CLK, (IEN | PDIS | PTU | M0) }, /* MMC1_CLK */ + {MMC1_CMD, (IEN | PDIS | PTU | M0) }, /* MMC1_CMD */ + {MMC1_DAT0, (IEN | PDIS | PTU | M0) }, /* MMC1_DAT0 */ + {MMC1_DAT1, (IEN | PDIS | PTU | M0) }, /* MMC1_DAT1 */ + {MMC1_DAT2, (IEN | PDIS | PTU | M0) }, /* MMC1_DAT2 */ + {MMC1_DAT3, (IEN | PDIS | PTU | M0) }, /* MMC1_DAT3 */ + {MMC1_SDCD, (IEN | PEN | M14)}, /* MMC1_SDCD */ + {MMC1_SDWP, (IEN | PEN | M14)}, /* MMC1_SDWP */ +}; + +/* WiFi - must be in the safe mode on boot */ +static const struct pad_conf_entry cl_som_am57x_padconf_wifi[] = { + {UART1_CTSN, (IEN | M15)}, /* UART1_CTSN */ + {UART1_RTSN, (IEN | M15)}, /* UART1_RTSN */ + {UART2_RXD, (IEN | M15)}, /* UART2_RXD */ + {UART2_TXD, (IEN | M15)}, /* UART2_TXD */ + {UART2_CTSN, (IEN | M15)}, /* UART2_CTSN */ + {UART2_RTSN, (IEN | M15)}, /* UART2_RTSN */ +}; + +/* QSPI */ +static const struct pad_conf_entry cl_som_am57x_padconf_qspi[] = { + {GPMC_A13, (IEN | PEN | M1)}, /* GPMC_A13.QSPI1_RTCLK */ + {GPMC_A18, (IEN | PEN | M1)}, /* GPMC_A18.QSPI1_SCLK */ + {GPMC_A16, (IEN | PEN | M1)}, /* GPMC_A16.QSPI1_D0 */ + {GPMC_A17, (IEN | PEN | M1)}, /* GPMC_A17.QSPI1_D1 */ + {GPMC_CS2, (IEN | PDIS | PTU | M1)}, /* GPMC_CS2.QSPI1_CS0 */ +}; + +/* GPIO Expander I2C */ +static const struct pad_conf_entry cl_som_am57x_padconf_i2c_gpio[] = { + {MCASP1_AXR0, (IEN | PEN | M10)}, /* MCASP1_AXR0.I2C5_SDA */ + {MCASP1_AXR1, (IEN | PEN | M10)}, /* MCASP1_AXR1.I2C5_SCL */ +}; + +/* eMMC internal storage */ +static const struct pad_conf_entry cl_som_am57x_padconf_emmc[] = { + {GPMC_A19, (IEN | PDIS | PTU | M1)}, /* GPMC_A19.MMC2_DAT4 */ + {GPMC_A20, (IEN | PDIS | PTU | M1)}, /* GPMC_A20.MMC2_DAT5 */ + {GPMC_A21, (IEN | PDIS | PTU | M1)}, /* GPMC_A21.MMC2_DAT6 */ + {GPMC_A22, (IEN | PDIS | PTU | M1)}, /* GPMC_A22.MMC2_DAT7 */ + {GPMC_A23, (IEN | PDIS | PTU | M1)}, /* GPMC_A23.MMC2_CLK */ + {GPMC_A24, (IEN | PDIS | PTU | M1)}, /* GPMC_A24.MMC2_DAT0 */ + {GPMC_A25, (IEN | PDIS | PTU | M1)}, /* GPMC_A25.MMC2_DAT1 */ + {GPMC_A26, (IEN | PDIS | PTU | M1)}, /* GPMC_A26.MMC2_DAT2 */ + {GPMC_A27, (IEN | PDIS | PTU | M1)}, /* GPMC_A27.MMC2_DAT3 */ + {GPMC_CS1, (IEN | PDIS | PTU | M1)}, /* GPMC_CS1.MMC2_CMD */ +}; + +/* usb1_drvvbus */ +static const struct pad_conf_entry cl_som_am57x_padconf_usb[] = { + {USB1_DRVVBUS, (M0 | FSC) }, /* USB1_DRVVBUS.USB1_DRVVBUS */ +}; + +/* Ethernet */ +static const struct pad_conf_entry cl_som_am57x_padconf_ethernet[] = { + /* MDIO bus */ + {VIN2A_D10, (PDIS | PTU | M3) }, /* VIN2A_D10.MDIO_MCLK */ + {VIN2A_D11, (IEN | PDIS | PTU | M3) }, /* VIN2A_D11.MDIO_D */ + /* EMAC Slave 1 at addr 0x1 - Default interface */ + {VIN2A_D12, (IDIS | PEN | M3) }, /* VIN2A_D12.RGMII1_TXC */ + {VIN2A_D13, (IDIS | PEN | M3) }, /* VIN2A_D13.RGMII1_TXCTL */ + {VIN2A_D14, (IDIS | PEN | M3) }, /* VIN2A_D14.RGMII1_TXD3 */ + {VIN2A_D15, (IDIS | PEN | M3) }, /* VIN2A_D15.RGMII1_TXD2 */ + {VIN2A_D16, (IDIS | PEN | M3) }, /* VIN2A_D16.RGMII1_TXD1 */ + {VIN2A_D17, (IDIS | PEN | M3) }, /* VIN2A_D17.RGMII1_TXD0 */ + {VIN2A_D18, (IEN | PDIS | PTD | M3) }, /* VIN2A_D18.RGMII1_RXC */ + {VIN2A_D19, (IEN | PDIS | PTD | M3) }, /* VIN2A_D19.RGMII1_RXCTL */ + {VIN2A_D20, (IEN | PDIS | PTD | M3) }, /* VIN2A_D20.RGMII1_RXD3 */ + {VIN2A_D21, (IEN | PDIS | PTD | M3) }, /* VIN2A_D21.RGMII1_RXD2 */ + {VIN2A_D22, (IEN | PDIS | PTD | M3) }, /* VIN2A_D22.RGMII1_RXD1 */ + {VIN2A_D23, (IEN | PDIS | PTD | M3) }, /* VIN2A_D23.RGMII1_RXD0 */ + /* Eth PHY1 reset GPIOs*/ + {VIN1B_CLK1, (IDIS | PDIS | PTD | M14)}, /* VIN1B_CLK1.GPIO2_31 */ +}; + +#define SET_MUX(mux_array) do_set_mux32((*ctrl)->control_padconf_core_base, \ + mux_array, ARRAY_SIZE(mux_array)) + +void set_muxconf_regs(void) +{ + SET_MUX(cl_som_am57x_padconf_console); + SET_MUX(cl_som_am57x_padconf_pmic); + SET_MUX(cl_som_am57x_padconf_green_led); + SET_MUX(cl_som_am57x_padconf_sd_card); + SET_MUX(cl_som_am57x_padconf_wifi); + SET_MUX(cl_som_am57x_padconf_qspi); + SET_MUX(cl_som_am57x_padconf_i2c_gpio); + SET_MUX(cl_som_am57x_padconf_emmc); + SET_MUX(cl_som_am57x_padconf_usb); + SET_MUX(cl_som_am57x_padconf_ethernet); +} diff --git a/board/compulab/cl-som-am57x/spl.c b/board/compulab/cl-som-am57x/spl.c new file mode 100644 index 0000000000..855678fd5f --- /dev/null +++ b/board/compulab/cl-som-am57x/spl.c @@ -0,0 +1,234 @@ +/* + * SPL data and initialization for CompuLab CL-SOM-AM57x board + * + * (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/ + * + * Author: Uri Mashiach <uri.mashiach@compulab.co.il> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/emif.h> +#include <asm/omap_common.h> +#include <asm/arch/sys_proto.h> + +static const struct dmm_lisa_map_regs cl_som_am57x_lisa_regs = { + .dmm_lisa_map_3 = 0x80740300, + .is_ma_present = 0x1 +}; + +void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs) +{ + *dmm_lisa_regs = &cl_som_am57x_lisa_regs; +} + +static const struct emif_regs cl_som_am57x_emif1_ddr3_532mhz_emif_regs = { + .sdram_config_init = 0x61852332, + .sdram_config = 0x61852332, + .sdram_config2 = 0x00000000, + .ref_ctrl = 0x000040f1, + .ref_ctrl_final = 0x00001040, + .sdram_tim1 = 0xeeef36f3, + .sdram_tim2 = 0x348f7fda, + .sdram_tim3 = 0x027f88a8, + .read_idle_ctrl = 0x00050000, + .zq_config = 0x1007190b, + .temp_alert_config = 0x00000000, + .emif_ddr_phy_ctlr_1_init = 0x0034400b, + .emif_ddr_phy_ctlr_1 = 0x0e34400b, + .emif_ddr_ext_phy_ctrl_1 = 0x04040100, + .emif_ddr_ext_phy_ctrl_2 = 0x00740074, + .emif_ddr_ext_phy_ctrl_3 = 0x00780078, + .emif_ddr_ext_phy_ctrl_4 = 0x007c007c, + .emif_ddr_ext_phy_ctrl_5 = 0x007b007b, + .emif_rd_wr_lvl_rmp_win = 0x00000000, + .emif_rd_wr_lvl_rmp_ctl = 0x80000000, + .emif_rd_wr_lvl_ctl = 0x00000000, + .emif_rd_wr_exec_thresh = 0x00000305 +}; + +/* Ext phy ctrl regs 1-35 */ +static const u32 cl_som_am57x_emif1_ddr3_ext_phy_ctrl_regs[] = { + 0x10040100, + 0x00740074, + 0x00780078, + 0x007c007c, + 0x007b007b, + 0x00800080, + 0x00360036, + 0x00340034, + 0x00360036, + 0x00350035, + 0x00350035, + + 0x01ff01ff, + 0x01ff01ff, + 0x01ff01ff, + 0x01ff01ff, + 0x01ff01ff, + + 0x00430043, + 0x003e003e, + 0x004a004a, + 0x00470047, + 0x00400040, + + 0x00000000, + 0x00600020, + 0x40011080, + 0x08102040, + + 0x00400040, + 0x00400040, + 0x00400040, + 0x00400040, + 0x00400040, + 0x0, + 0x0, + 0x0, + 0x0, + 0x0 +}; + +static const struct emif_regs cl_som_am57x_emif2_ddr3_532mhz_emif_regs = { + .sdram_config_init = 0x61852332, + .sdram_config = 0x61852332, + .sdram_config2 = 0x00000000, + .ref_ctrl = 0x000040f1, + .ref_ctrl_final = 0x00001040, + .sdram_tim1 = 0xeeef36f3, + .sdram_tim2 = 0x348f7fda, + .sdram_tim3 = 0x027f88a8, + .read_idle_ctrl = 0x00050000, + .zq_config = 0x1007190b, + .temp_alert_config = 0x00000000, + .emif_ddr_phy_ctlr_1_init = 0x0034400b, + .emif_ddr_phy_ctlr_1 = 0x0e34400b, + .emif_ddr_ext_phy_ctrl_1 = 0x04040100, + .emif_ddr_ext_phy_ctrl_2 = 0x00740074, + .emif_ddr_ext_phy_ctrl_3 = 0x00780078, + .emif_ddr_ext_phy_ctrl_4 = 0x007c007c, + .emif_ddr_ext_phy_ctrl_5 = 0x007b007b, + .emif_rd_wr_lvl_rmp_win = 0x00000000, + .emif_rd_wr_lvl_rmp_ctl = 0x80000000, + .emif_rd_wr_lvl_ctl = 0x00000000, + .emif_rd_wr_exec_thresh = 0x00000305 +}; + +static const u32 cl_som_am57x_emif2_ddr3_ext_phy_ctrl_regs[] = { + 0x10040100, + 0x00820082, + 0x008b008b, + 0x00800080, + 0x007e007e, + 0x00800080, + 0x00370037, + 0x00390039, + 0x00360036, + 0x00370037, + 0x00350035, + 0x01ff01ff, + 0x01ff01ff, + 0x01ff01ff, + 0x01ff01ff, + 0x01ff01ff, + 0x00540054, + 0x00540054, + 0x004e004e, + 0x004c004c, + 0x00400040, + + 0x00000000, + 0x00600020, + 0x40011080, + 0x08102040, + + 0x00400040, + 0x00400040, + 0x00400040, + 0x00400040, + 0x00400040, + 0x0, + 0x0, + 0x0, + 0x0, + 0x0 +}; + +static struct vcores_data cl_som_am57x_volts = { + .mpu.value[OPP_NOM] = VDD_MPU_DRA7_NOM, + .mpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_MPU_NOM, + .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .mpu.addr = TPS659038_REG_ADDR_SMPS12, + .mpu.pmic = &tps659038, + + .eve.value[OPP_NOM] = VDD_EVE_DRA7_NOM, + .eve.value[OPP_OD] = VDD_EVE_DRA7_OD, + .eve.value[OPP_HIGH] = VDD_EVE_DRA7_HIGH, + .eve.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_DSPEVE_NOM, + .eve.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_DSPEVE_OD, + .eve.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_DSPEVE_HIGH, + .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .eve.addr = TPS659038_REG_ADDR_SMPS45, + .eve.pmic = &tps659038, + + .gpu.value[OPP_NOM] = VDD_GPU_DRA7_NOM, + .gpu.value[OPP_OD] = VDD_GPU_DRA7_OD, + .gpu.value[OPP_HIGH] = VDD_GPU_DRA7_HIGH, + .gpu.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_GPU_NOM, + .gpu.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_GPU_OD, + .gpu.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_GPU_HIGH, + .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .gpu.addr = TPS659038_REG_ADDR_SMPS6, + .gpu.pmic = &tps659038, + + .core.value[OPP_NOM] = VDD_CORE_DRA7_NOM, + .core.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_CORE_NOM, + .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .core.addr = TPS659038_REG_ADDR_SMPS7, + .core.pmic = &tps659038, + + .iva.value[OPP_NOM] = VDD_IVA_DRA7_NOM, + .iva.value[OPP_OD] = VDD_IVA_DRA7_OD, + .iva.value[OPP_HIGH] = VDD_IVA_DRA7_HIGH, + .iva.efuse.reg[OPP_NOM] = STD_FUSE_OPP_VMIN_IVA_NOM, + .iva.efuse.reg[OPP_OD] = STD_FUSE_OPP_VMIN_IVA_OD, + .iva.efuse.reg[OPP_HIGH] = STD_FUSE_OPP_VMIN_IVA_HIGH, + .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .iva.addr = TPS659038_REG_ADDR_SMPS8, + .iva.pmic = &tps659038, +}; + +void hw_data_init(void) +{ + *prcm = &dra7xx_prcm; + *dplls_data = &dra7xx_dplls; + *omap_vcores = &cl_som_am57x_volts; + *ctrl = &dra7xx_ctrl; +} + +void emif_get_reg_dump(u32 emif_nr, const struct emif_regs **regs) +{ + switch (emif_nr) { + case 1: + *regs = &cl_som_am57x_emif1_ddr3_532mhz_emif_regs; + break; + case 2: + *regs = &cl_som_am57x_emif2_ddr3_532mhz_emif_regs; + break; + } +} + +void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, const u32 **regs, u32 *size) +{ + switch (emif_nr) { + case 1: + *regs = cl_som_am57x_emif1_ddr3_ext_phy_ctrl_regs; + *size = ARRAY_SIZE(cl_som_am57x_emif1_ddr3_ext_phy_ctrl_regs); + break; + case 2: + *regs = cl_som_am57x_emif2_ddr3_ext_phy_ctrl_regs; + *size = ARRAY_SIZE(cl_som_am57x_emif2_ddr3_ext_phy_ctrl_regs); + break; + } +} diff --git a/board/intercontrol/digsy_mtc/digsy_mtc.c b/board/intercontrol/digsy_mtc/digsy_mtc.c index 37eb6c7624..05d673dc89 100644 --- a/board/intercontrol/digsy_mtc/digsy_mtc.c +++ b/board/intercontrol/digsy_mtc/digsy_mtc.c @@ -41,7 +41,7 @@ extern int usb_cpu_init(void); #if defined(CONFIG_DIGSY_REV5) /* - * The M29W128GH needs a specail reset command function, + * The M29W128GH needs a special reset command function, * details see the doc/README.cfi file */ void flash_cmd_reset(flash_info_t *info) @@ -76,7 +76,7 @@ static void sdram_start(int hi_addr) /* * ATTENTION: Although partially referenced initdram does NOT make real use * use of CONFIG_SYS_SDRAM_BASE. The code does not work if - * CONFIG_SYS_SDRAM_BASE is something else than 0x00000000. + * CONFIG_SYS_SDRAM_BASE is something other than 0x00000000. */ phys_size_t initdram(int board_type) diff --git a/configs/cl-som-am57x_defconfig b/configs/cl-som-am57x_defconfig new file mode 100644 index 0000000000..9eadf42152 --- /dev/null +++ b/configs/cl-som-am57x_defconfig @@ -0,0 +1,41 @@ +CONFIG_ARM=y +CONFIG_OMAP54XX=y +# CONFIG_SPL_NAND_SUPPORT is not set +CONFIG_TARGET_CL_SOM_AM57X=y +CONFIG_VERSION_VARIABLE=y +CONFIG_SPL=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_BOOTZ=y +# CONFIG_CMD_IMLS is not set +CONFIG_CMD_ASKENV=y +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_SPI=y +CONFIG_CMD_I2C=y +CONFIG_CMD_GPIO=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_BAR=y +CONFIG_SPI_FLASH_ATMEL=y +CONFIG_SPI_FLASH_EON=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_SST=y +CONFIG_SPI_FLASH_WINBOND=y +CONFIG_SYS_NS16550=y +CONFIG_TI_QSPI=y +CONFIG_USB=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_DWC3=y +CONFIG_OF_LIBFDT=y diff --git a/doc/README.cfi b/doc/README.cfi index 81e7cf1d7e..ad52850818 100644 --- a/doc/README.cfi +++ b/doc/README.cfi @@ -1,7 +1,7 @@ The common CFI driver provides this weak default implementation for flash_cmd_reset(): -void __flash_cmd_reset(flash_info_t *info) +static void __flash_cmd_reset(flash_info_t *info) { /* * We do not yet know what kind of commandset to use, so we issue @@ -9,22 +9,43 @@ void __flash_cmd_reset(flash_info_t *info) * that AMD flash roms ignore the Intel command. */ flash_write_cmd(info, 0, 0, AMD_CMD_RESET); + udelay(1); flash_write_cmd(info, 0, 0, FLASH_CMD_RESET); } void flash_cmd_reset(flash_info_t *info) __attribute__((weak,alias("__flash_cmd_reset"))); +Some flash chips seem to have trouble with this reset sequence. +In this case, board-specific code can override this weak default +version with a board-specific function. -Some flash chips seems to have trouble with this reset sequence. In this case -the board specific code can override this weak default version with a board -specific function. For example the digsy_mtc board equipped with the M29W128GH -from Numonyx needs this version to function properly: +At the time of writing, there are two boards that define their own +routine for this. + +First, the digsy_mtc board equipped with the M29W128GH from Numonyx +needs this version to function properly: void flash_cmd_reset(flash_info_t *info) { flash_write_cmd(info, 0, 0, AMD_CMD_RESET); } +In addition, the t3corp board defines the routine thusly: + +void flash_cmd_reset(flash_info_t *info) +{ + /* + * FLASH at address CONFIG_SYS_FLASH_BASE is a Spansion chip and + * needs the Spansion type reset commands. The other flash chip + * is located behind a FPGA (Xilinx DS617) and needs the Intel type + * reset command. + */ + if (info->start[0] == CONFIG_SYS_FLASH_BASE) + flash_write_cmd(info, 0, 0, AMD_CMD_RESET); + else + flash_write_cmd(info, 0, 0, FLASH_CMD_RESET); +} + see also: http://www.mail-archive.com/u-boot@lists.denx.de/msg24368.html diff --git a/include/configs/cl-som-am57x.h b/include/configs/cl-som-am57x.h new file mode 100644 index 0000000000..8297182a6c --- /dev/null +++ b/include/configs/cl-som-am57x.h @@ -0,0 +1,197 @@ +/* + * Configuration settings for CompuLab CL-SOM-AM57x board + * + * (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/ + * + * Author: Dmitry Lifshitz <lifshitz@compulab.co.il> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_CL_SOM_AM57X_H +#define __CONFIG_CL_SOM_AM57X_H + +#define CONFIG_DRA7XX + +#define CONFIG_NR_DRAM_BANKS 2 + +#define CONSOLEDEV "ttyO2" +#define CONFIG_SYS_NS16550_COM3 UART3_BASE /* UART3 */ +#define CONFIG_CONS_INDEX 3 +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_SYS_OMAP_ABE_SYSCK + +#include <configs/ti_omap5_common.h> + +/* misc */ +#define CONFIG_MISC_INIT_R +#define CONFIG_REVISION_TAG + +/* Status LED */ +#define CONFIG_STATUS_LED /* Status LED enabled */ +#define CONFIG_GPIO_LED +#define CONFIG_BOARD_SPECIFIC_LED +#define GREEN_LED_DEV 0 + /* cl_som_am57x Green LED is GPIO2_5 */ +#define GREEN_LED_GPIO 37 +#define STATUS_LED_BIT GREEN_LED_GPIO +#define STATUS_LED_STATE STATUS_LED_ON +#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) + +/* PMIC I2C bus number */ +#define CONFIG_SYS_SPD_BUS_NUM 3 + +/* SPI Flash support */ +#undef CONFIG_OMAP3_SPI + +#define CONFIG_TI_SPI_MMAP +#define CONFIG_SF_DEFAULT_SPEED 48000000 +#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3 + +/* SPI SPL defines */ +/* Offsets: 0K - SPL1, 64K - SPL2, 128K - SPL3, 192K - SPL4, 256K - U-Boot */ +#define CONFIG_SYS_SPI_U_BOOT_OFFS (256 * 1024) +#define CONFIG_SPL_SPI_SUPPORT +#define CONFIG_SPL_SPI_FLASH_SUPPORT +#define CONFIG_SPL_SPI_LOAD + +/* SD/MMC RAW boot */ +#undef CONFIG_SPL_FS_LOAD_PAYLOAD_NAME +#undef CONFIG_SYS_MMCSD_FS_BOOT_PARTITION + +/* Environment */ +#define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB env size */ +#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_SECT_SIZE (64 * 1024) +#define CONFIG_ENV_OFFSET (768 * 1024) +#define CONFIG_ENV_SPI_MAX_HZ 48000000 + +/* EEPROM */ +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_I2C_EEPROM_BUS 3 + +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_EEPROM_LAYOUT +#define CONFIG_ENV_EEPROM_IS_ON_I2C +#define CONFIG_SYS_EEPROM_SIZE 256 + +#ifndef CONFIG_SPL_BUILD +/* SATA */ +#define CONFIG_CMD_SCSI +#define CONFIG_LIBATA +#define CONFIG_SCSI_AHCI +#define CONFIG_SCSI_AHCI_PLAT +#define CONFIG_SYS_SCSI_MAX_SCSI_ID 1 +#define CONFIG_SYS_SCSI_MAX_LUN 1 +#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \ + CONFIG_SYS_SCSI_MAX_LUN) +/* PCA9555 GPIO expander support */ +#define CONFIG_PCA953X +#define CONFIG_CMD_PCA953X +#define CONFIG_CMD_PCA953X_INFO +#define CONFIG_SYS_I2C_PCA953X_ADDR 0x20 +#define CONFIG_SYS_I2C_PCA953X_WIDTH { {0x20, 16} } + +/* GPT */ +#define CONFIG_CMD_GPT +#define CONFIG_EFI_PARTITION + +/* USB xHCI HOST */ +#define CONFIG_USB_XHCI_OMAP +#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2 + +#define CONFIG_OMAP_USB_PHY +#define CONFIG_OMAP_USB3PHY1_HOST + +/* USB Networking options */ +#define CONFIG_USB_HOST_ETHER +#define CONFIG_USB_ETHER_SMSC95XX +#define CONFIG_USB_ETHER_RNDIS +#define CONFIG_USB_ETHER_ASIX +#define CONFIG_USB_ETHER_MCS7830 + +/* CPSW Ethernet */ +#define CONFIG_DRIVER_TI_CPSW +#define CONFIG_MII +#define CONFIG_BOOTP_DEFAULT +#define CONFIG_BOOTP_SEND_HOSTNAME +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_PHY_GIGE +#define CONFIG_PHY_ATHEROS +#define CONFIG_PHYLIB +#define CONFIG_SYS_RX_ETH_BUFFER 64 +#define PHY_ANEG_TIMEOUT 8000 + +#define CONFIG_BOOTP_DNS +#define CONFIG_BOOTP_DNS2 +#define CONFIG_BOOTP_SUBNETMASK +#define CONFIG_NET_RETRY_COUNT 10 + +#endif /* !CONFIG_SPL_BUILD */ + +/* Default environment */ +#undef CONFIG_EXTRA_ENV_SETTINGS +#define CONFIG_EXTRA_ENV_SETTINGS \ + DEFAULT_LINUX_BOOT_ENV \ + "autoload=no\0" \ + "baudrate=115200\0" \ + "console=ttyO2,115200n8\0" \ + "bootdelay=3\0" \ + "fdtfile=am57xx-sbc-am57x.dtb\0" \ + "kernel=zImage-cl-som-am57x\0" \ + "bootscr=bootscr.img\0" \ + "displaytype=hdmi\0" \ + "bootkernel=bootz ${loadaddr} - ${fdtaddr}\0" \ + "mmcloadfdt=load mmc ${mmcdev} ${fdtaddr} ${fdtfile}\0" \ + "mmcloadkernel=load mmc ${mmcdev} ${loadaddr} ${kernel}\0" \ + "load_mmc=mmc dev ${mmcdev} && mmc rescan && " \ + "run mmcloadkernel run mmcloadfdt\0" \ + "mmcroot=/dev/mmcblk1p2\0" \ + "mmcrootfstype=ext4 rw rootwait\0" \ + "mmcargs=setenv bootargs console=${console} root=${mmcroot} " \ + "rootfstype=${mmcrootfstype}\0" \ + "mmcbootscript=setenv mmcdev 0; mmc dev ${mmcdev} && mmc rescan && " \ + "load mmc ${mmcdev} ${loadaddr} ${bootscr} && " \ + "echo Running bootscript from MMC/SD Card ... && " \ + "source ${loadaddr}\0" \ + "mmcboot=setenv mmcdev 0 && run load_mmc && " \ + "run mmcargs && echo Booting from MMC/SD Card ... && " \ + "run bootkernel\0" \ + "emmcroot=/dev/mmcblk0p2\0" \ + "emmcrootfstype=ext4 rw rootwait\0" \ + "emmcargs=setenv bootargs console=${console} " \ + "root=${emmcroot} " \ + "rootfstype=${emmcrootfstype}\0" \ + "emmcbootscript=setenv mmcdev 1; mmc dev ${mmcdev} && mmc rescan && " \ + "load mmc ${mmcdev} ${loadaddr} ${bootscr} && " \ + "echo Running bootscript from eMMC ... && " \ + "source ${loadaddr}\0" \ + "emmcboot=setenv mmcdev 1 && run load_mmc && " \ + "run emmcargs && echo Booting from eMMC ... && " \ + "run bootkernel\0" \ + "sataroot=/dev/sda2\0" \ + "satarootfstype=ext4 rw rootwait\0" \ + "load_sata=load scsi 0 ${loadaddr} ${kernel} && " \ + "load scsi 0 ${fdtaddr} ${fdtfile}\0" \ + "sataargs=setenv bootargs console=${console} " \ + "root=${sataroot} " \ + "rootfstype=${satarootfstype}\0" \ + "satabootscript=load scsi 0 ${loadaddr} ${bootscr} && " \ + "echo Running bootscript from SATA ... && " \ + "source ${loadaddr}\0" \ + "sataboot=run load_sata && run sataargs && " \ + "echo Booting from SATA ... && " \ + "run bootkernel\0" \ + +#undef CONFIG_BOOTCOMMAND +#define CONFIG_BOOTCOMMAND \ + "run mmcbootscript || run mmcboot || " \ + "run satabootscript || run sataboot || " \ + "run emmcbootscript || run emmcboot" + + +#endif /* __CONFIG_CL_SOM_AM57X_H */ diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h index abce61ae36..b38811e98d 100644 --- a/include/configs/omap3_logic.h +++ b/include/configs/omap3_logic.h @@ -143,7 +143,6 @@ "else run defaultboot; fi\0" \ "defaultboot=run mmcramboot\0" \ "consoledevice=ttyO0\0" \ - "display=15\0" \ "setconsole=setenv console ${consoledevice},${baudrate}n8\0" \ "dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \ "rotation=0\0" \ @@ -153,7 +152,7 @@ "fi\0" \ "optargs=ignore_loglevel early_printk no_console_suspend\0" \ "addmtdparts=setenv bootargs ${bootargs} ${mtdparts}\0" \ - "common_bootargs=setenv bootargs ${bootargs} display=${display} " \ + "common_bootargs=setenv bootargs ${bootargs} " \ "${optargs};" \ "run addmtdparts; " \ "run vrfb_arg\0" \ @@ -241,8 +240,6 @@ /* **** PISMO SUPPORT *** */ #if defined(CONFIG_CMD_NAND) #define CONFIG_SYS_FLASH_BASE NAND_BASE -#elif defined(CONFIG_CMD_ONENAND) -#define CONFIG_SYS_FLASH_BASE ONENAND_MAP #endif /* Monitor at start of flash */ @@ -250,7 +247,6 @@ #define CONFIG_ENV_IS_IN_NAND 1 #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ -#define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ diff --git a/tools/binman/binman.py b/tools/binman/binman.py index 7fb67cb25f..4cc431fbbe 100755 --- a/tools/binman/binman.py +++ b/tools/binman/binman.py @@ -1,4 +1,4 @@ -#!/usr/bin/python +#!/usr/bin/env python # Copyright (c) 2016 Google, Inc # Written by Simon Glass <sjg@chromium.org> |