diff options
Diffstat (limited to 'package/boot/uboot-mxs/patches/001-add-i2se-duckbill.patch')
| -rw-r--r-- | package/boot/uboot-mxs/patches/001-add-i2se-duckbill.patch | 581 |
1 files changed, 581 insertions, 0 deletions
diff --git a/package/boot/uboot-mxs/patches/001-add-i2se-duckbill.patch b/package/boot/uboot-mxs/patches/001-add-i2se-duckbill.patch new file mode 100644 index 0000000..f410b19 --- /dev/null +++ b/package/boot/uboot-mxs/patches/001-add-i2se-duckbill.patch @@ -0,0 +1,581 @@ +From 4d9a32780ec795b9edc83c7b3a1e947cec49a5a4 Mon Sep 17 00:00:00 2001 +From: Michael Heimpold <mhei@heimpold.de> +Date: Sat, 15 Aug 2015 20:26:18 +0200 +Subject: [PATCH] Add support for I2SE Duckbill boards + +Signed-off-by: Michael Heimpold <mhei@heimpold.de> +--- + arch/arm/Kconfig | 6 ++ + arch/arm/include/asm/mach-types.h | 13 +++ + board/i2se/duckbill/Kconfig | 15 ++++ + board/i2se/duckbill/MAINTAINERS | 6 ++ + board/i2se/duckbill/Makefile | 12 +++ + board/i2se/duckbill/duckbill.c | 112 +++++++++++++++++++++++ + board/i2se/duckbill/iomux.c | 125 ++++++++++++++++++++++++++ + configs/duckbill_defconfig | 9 ++ + include/configs/duckbill.h | 177 +++++++++++++++++++++++++++++++++++++ + 9 files changed, 475 insertions(+) + create mode 100644 board/i2se/duckbill/Kconfig + create mode 100644 board/i2se/duckbill/MAINTAINERS + create mode 100644 board/i2se/duckbill/Makefile + create mode 100644 board/i2se/duckbill/duckbill.c + create mode 100644 board/i2se/duckbill/iomux.c + create mode 100644 configs/duckbill_defconfig + create mode 100644 include/configs/duckbill.h + +diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig +index 9908b43..7c795ac 100644 +--- a/arch/arm/Kconfig ++++ b/arch/arm/Kconfig +@@ -178,6 +178,11 @@ config TARGET_MX28EVK + select CPU_ARM926EJS + select SUPPORT_SPL + ++config TARGET_DUCKBILL ++ bool "Support I2SE Duckbill" ++ select CPU_ARM926EJS ++ select SUPPORT_SPL ++ + config TARGET_MX23_OLINUXINO + bool "Support mx23_olinuxino" + select CPU_ARM926EJS +@@ -926,6 +931,7 @@ source "board/genesi/mx51_efikamx/Kconfig" + source "board/gumstix/pepper/Kconfig" + source "board/h2200/Kconfig" + source "board/hale/tt01/Kconfig" ++source "board/i2se/duckbill/Kconfig" + source "board/icpdas/lp8x4x/Kconfig" + source "board/imx31_phycore/Kconfig" + source "board/isee/igep0033/Kconfig" +diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h +index 5afe791..330a88d 100644 +--- a/arch/arm/include/asm/mach-types.h ++++ b/arch/arm/include/asm/mach-types.h +@@ -1109,6 +1109,7 @@ extern unsigned int __machine_arch_type; + #define MACH_TYPE_COLIBRI_T30 4493 + #define MACH_TYPE_APALIS_T30 4513 + #define MACH_TYPE_OMAPL138_LCDK 2495 ++#define MACH_TYPE_DUCKBILL 4754 + + #ifdef CONFIG_ARCH_EBSA110 + # ifdef machine_arch_type +@@ -14262,6 +14263,18 @@ extern unsigned int __machine_arch_type; + # define machine_is_apalis_t30() (0) + #endif + ++#ifdef CONFIG_MACH_DUCKBILL ++# ifdef machine_arch_type ++# undef machine_arch_type ++# define machine_arch_type __machine_arch_type ++# else ++# define machine_arch_type MACH_TYPE_DUCKBILL ++# endif ++# define machine_is_duckbill() (machine_arch_type == MACH_TYPE_DUCKBILL) ++#else ++# define machine_is_duckbill() (0) ++#endif ++ + /* + * These have not yet been registered + */ +diff --git a/board/i2se/duckbill/Kconfig b/board/i2se/duckbill/Kconfig +new file mode 100644 +index 0000000..98c1e46 +--- /dev/null ++++ b/board/i2se/duckbill/Kconfig +@@ -0,0 +1,15 @@ ++if TARGET_DUCKBILL ++ ++config SYS_BOARD ++ default "duckbill" ++ ++config SYS_VENDOR ++ default "i2se" ++ ++config SYS_SOC ++ default "mxs" ++ ++config SYS_CONFIG_NAME ++ default "duckbill" ++ ++endif +diff --git a/board/i2se/duckbill/MAINTAINERS b/board/i2se/duckbill/MAINTAINERS +new file mode 100644 +index 0000000..5496baa +--- /dev/null ++++ b/board/i2se/duckbill/MAINTAINERS +@@ -0,0 +1,6 @@ ++I2SE DUCKBILL BOARD ++M: Michael Heimpold <mhei@heimpold.de> ++S: Maintained ++F: board/i2se/duckbill/ ++F: include/configs/duckbill.h ++F: configs/duckbill_defconfig +diff --git a/board/i2se/duckbill/Makefile b/board/i2se/duckbill/Makefile +new file mode 100644 +index 0000000..b5577e3 +--- /dev/null ++++ b/board/i2se/duckbill/Makefile +@@ -0,0 +1,12 @@ ++# ++# (C) Copyright 2014-2015 ++# Michael Heimpold, mhei@heimpold.de. ++# ++# SPDX-License-Identifier: GPL-2.0+ ++# ++ ++ifndef CONFIG_SPL_BUILD ++obj-y := duckbill.o ++else ++obj-y := iomux.o ++endif +diff --git a/board/i2se/duckbill/duckbill.c b/board/i2se/duckbill/duckbill.c +new file mode 100644 +index 0000000..7794f65 +--- /dev/null ++++ b/board/i2se/duckbill/duckbill.c +@@ -0,0 +1,112 @@ ++/* ++ * I2SE Duckbill board ++ * ++ * (C) Copyright 2014-2015 Michael Heimpold <mhei@heimpold.de> ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <asm/gpio.h> ++#include <asm/io.h> ++#include <asm/arch/imx-regs.h> ++#include <asm/arch/iomux-mx28.h> ++#include <asm/arch/clock.h> ++#include <asm/arch/sys_proto.h> ++#include <linux/mii.h> ++#include <miiphy.h> ++#include <netdev.h> ++#include <errno.h> ++ ++#define GPIO_PHY_RESET MX28_PAD_SSP0_DATA7__GPIO_2_7 ++#define GPIO_LED_GREEN MX28_PAD_AUART1_TX__GPIO_3_5 ++#define GPIO_LED_RED MX28_PAD_AUART1_RX__GPIO_3_4 ++ ++DECLARE_GLOBAL_DATA_PTR; ++ ++/* ++ * Functions ++ */ ++int board_early_init_f(void) ++{ ++ /* IO0 clock at 480MHz */ ++ mxs_set_ioclk(MXC_IOCLK0, 480000); ++ /* IO1 clock at 480MHz */ ++ mxs_set_ioclk(MXC_IOCLK1, 480000); ++ ++ /* SSP0 clock at 96MHz */ ++ mxs_set_sspclk(MXC_SSPCLK0, 96000, 0); ++ ++ return 0; ++} ++ ++int dram_init(void) ++{ ++ return mxs_dram_init(); ++} ++ ++int board_init(void) ++{ ++ /* Adress of boot parameters */ ++ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; ++ ++ return 0; ++} ++ ++#ifdef CONFIG_CMD_MMC ++int board_mmc_init(bd_t *bis) ++{ ++ return mxsmmc_initialize(bis, 0, NULL, NULL); ++} ++#endif ++ ++#ifdef CONFIG_CMD_NET ++int board_eth_init(bd_t *bis) ++{ ++ int ret; ++ ++ ret = cpu_eth_init(bis); ++ ++ /* Reset PHY */ ++ gpio_direction_output(GPIO_PHY_RESET, 0); ++ udelay(200); ++ gpio_set_value(GPIO_PHY_RESET, 1); ++ ++ /* give PHY some time to get out of the reset */ ++ udelay(10000); ++ ++ ret = fecmxc_initialize(bis); ++ if (ret) { ++ puts("FEC MXS: Unable to init FEC\n"); ++ return ret; ++ } ++ ++ return ret; ++} ++ ++void mx28_adjust_mac(int dev_id, unsigned char *mac) ++{ ++ mac[0] = 0x00; ++ mac[1] = 0x01; ++ ++ if (dev_id == 1) /* Let MAC1 be MAC0 + 1 by default */ ++ mac[5] += 1; ++} ++#endif ++ ++int misc_init_r(void) ++{ ++ char *s = getenv("serial#"); ++ ++ /* enable red LED to indicate a running bootloader */ ++ gpio_direction_output(GPIO_LED_RED, 1); ++ ++ puts("Board: I2SE Duckbill\n"); ++ if (s && s[0]) { ++ puts("Serial: "); ++ puts(s); ++ putc('\n'); ++ } ++ ++ return 0; ++} +diff --git a/board/i2se/duckbill/iomux.c b/board/i2se/duckbill/iomux.c +new file mode 100644 +index 0000000..538e138 +--- /dev/null ++++ b/board/i2se/duckbill/iomux.c +@@ -0,0 +1,125 @@ ++/* ++ * I2SE Duckbill IOMUX setup ++ * ++ * Copyright (C) 2013-2015 Michael Heimpold <mhei@heimpold.de> ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++ ++#include <common.h> ++#include <config.h> ++#include <asm/io.h> ++#include <asm/arch/iomux-mx28.h> ++#include <asm/arch/imx-regs.h> ++#include <asm/arch/sys_proto.h> ++ ++#define MUX_CONFIG_SSP0 (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) ++#define MUX_CONFIG_ENET (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) ++#define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL) ++ ++const iomux_cfg_t iomux_setup[] = { ++ /* DUART */ ++ MX28_PAD_PWM0__DUART_RX, ++ MX28_PAD_PWM1__DUART_TX, ++ ++ /* SD card */ ++ MX28_PAD_SSP0_DATA0__SSP0_D0 | MUX_CONFIG_SSP0, ++ MX28_PAD_SSP0_DATA1__SSP0_D1 | MUX_CONFIG_SSP0, ++ MX28_PAD_SSP0_DATA2__SSP0_D2 | MUX_CONFIG_SSP0, ++ MX28_PAD_SSP0_DATA3__SSP0_D3 | MUX_CONFIG_SSP0, ++ MX28_PAD_SSP0_CMD__SSP0_CMD | MUX_CONFIG_SSP0, ++ MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT | ++ (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), ++ MX28_PAD_SSP0_SCK__SSP0_SCK | ++ (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), ++ ++ /* Ethernet */ ++ MX28_PAD_ENET0_MDC__ENET0_MDC | MUX_CONFIG_ENET, ++ MX28_PAD_ENET0_MDIO__ENET0_MDIO | MUX_CONFIG_ENET, ++ MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MUX_CONFIG_ENET, ++ MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MUX_CONFIG_ENET, ++ MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MUX_CONFIG_ENET, ++ MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MUX_CONFIG_ENET, ++ MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MUX_CONFIG_ENET, ++ MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MUX_CONFIG_ENET, ++ MX28_PAD_ENET_CLK__CLKCTRL_ENET | MUX_CONFIG_ENET, ++ ++ /* PHY reset */ ++ MX28_PAD_SSP0_DATA7__GPIO_2_7 | ++ (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), ++ ++ /* EMI */ ++ MX28_PAD_EMI_D00__EMI_DATA0 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D01__EMI_DATA1 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D02__EMI_DATA2 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D03__EMI_DATA3 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D04__EMI_DATA4 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D05__EMI_DATA5 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D06__EMI_DATA6 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D07__EMI_DATA7 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D08__EMI_DATA8 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D09__EMI_DATA9 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D10__EMI_DATA10 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D11__EMI_DATA11 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D12__EMI_DATA12 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D13__EMI_DATA13 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D14__EMI_DATA14 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_D15__EMI_DATA15 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_ODT0__EMI_ODT0 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_DQM0__EMI_DQM0 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_ODT1__EMI_ODT1 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_DQM1__EMI_DQM1 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_DDR_OPEN_FB__EMI_DDR_OPEN_FEEDBACK | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_CLK__EMI_CLK | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_DQS0__EMI_DQS0 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_DQS1__EMI_DQS1 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_DDR_OPEN__EMI_DDR_OPEN | MUX_CONFIG_EMI, ++ ++ MX28_PAD_EMI_A00__EMI_ADDR0 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A01__EMI_ADDR1 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A02__EMI_ADDR2 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A03__EMI_ADDR3 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A04__EMI_ADDR4 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A05__EMI_ADDR5 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A06__EMI_ADDR6 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A07__EMI_ADDR7 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A08__EMI_ADDR8 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A09__EMI_ADDR9 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A10__EMI_ADDR10 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A11__EMI_ADDR11 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A12__EMI_ADDR12 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A13__EMI_ADDR13 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_A14__EMI_ADDR14 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_BA0__EMI_BA0 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_BA1__EMI_BA1 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_BA2__EMI_BA2 | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_CASN__EMI_CASN | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_RASN__EMI_RASN | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_WEN__EMI_WEN | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_CE0N__EMI_CE0N | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_CE1N__EMI_CE1N | MUX_CONFIG_EMI, ++ MX28_PAD_EMI_CKE__EMI_CKE | MUX_CONFIG_EMI, ++ ++ /* LEDs */ ++ MX28_PAD_AUART1_RX__GPIO_3_4, ++ MX28_PAD_AUART1_TX__GPIO_3_5, ++}; ++ ++#define HW_DRAM_CTL29 (0x74 >> 2) ++#define CS_MAP 0xf ++#define COLUMN_SIZE 0x2 ++#define ADDR_PINS 0x1 ++#define APREBIT 0xa ++ ++#define HW_DRAM_CTL29_CONFIG (CS_MAP << 24 | COLUMN_SIZE << 16 | \ ++ ADDR_PINS << 8 | APREBIT) ++ ++void mxs_adjust_memory_params(uint32_t *dram_vals) ++{ ++ dram_vals[HW_DRAM_CTL29] = HW_DRAM_CTL29_CONFIG; ++} ++ ++void board_init_ll(const uint32_t arg, const uint32_t *resptr) ++{ ++ mxs_common_spl_init(arg, resptr, iomux_setup, ARRAY_SIZE(iomux_setup)); ++} +diff --git a/configs/duckbill_defconfig b/configs/duckbill_defconfig +new file mode 100644 +index 0000000..2edf895 +--- /dev/null ++++ b/configs/duckbill_defconfig +@@ -0,0 +1,9 @@ ++CONFIG_ARM=y ++CONFIG_TARGET_DUCKBILL=y ++CONFIG_SPL=y ++CONFIG_SYS_EXTRA_OPTIONS="ENV_IS_IN_MMC" ++# CONFIG_CMD_IMLS is not set ++# CONFIG_CMD_FLASH is not set ++# CONFIG_SPI_FLASH is not set ++# CONFIG_CMD_FPGA is not set ++CONFIG_CMD_PING=y +diff --git a/include/configs/duckbill.h b/include/configs/duckbill.h +new file mode 100644 +index 0000000..46e403b +--- /dev/null ++++ b/include/configs/duckbill.h +@@ -0,0 +1,177 @@ ++/* ++ * Copyright (C) 2014-2015 Michael Heimpold <mhei@heimpold.de> ++ * ++ * SPDX-License-Identifier: GPL-2.0+ ++ */ ++#ifndef __CONFIGS_DUCKBILL_H__ ++#define __CONFIGS_DUCKBILL_H__ ++ ++/* System configurations */ ++#define CONFIG_MX28 /* i.MX28 SoC */ ++#define CONFIG_MACH_TYPE MACH_TYPE_DUCKBILL ++ ++#define CONFIG_MISC_INIT_R ++ ++#define CONFIG_SYS_MXS_VDD5V_ONLY ++ ++/* U-Boot Commands */ ++#define CONFIG_SYS_NO_FLASH ++#define CONFIG_DISPLAY_CPUINFO ++#define CONFIG_DOS_PARTITION ++ ++#define CONFIG_CMD_BOOTZ ++#define CONFIG_CMD_CACHE ++#define CONFIG_CMD_DHCP ++#define CONFIG_CMD_EXT4 ++#define CONFIG_CMD_EXT4_WRITE ++#define CONFIG_CMD_FAT ++#define CONFIG_CMD_FUSE ++#define CONFIG_CMD_GPIO ++#define CONFIG_CMD_I2C ++#define CONFIG_CMD_MII ++#define CONFIG_CMD_MMC ++#define CONFIG_CMD_SPI ++#define CONFIG_CMD_UNZIP ++ ++/* Memory configuration */ ++#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ ++#define PHYS_SDRAM_1 0x40000000 /* Base address */ ++#define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */ ++#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 ++ ++/* Environment is in MMC */ ++#define CONFIG_ENV_OVERWRITE ++#define CONFIG_ENV_IS_IN_MMC 1 ++#define CONFIG_ENV_SIZE (128 * 1024) ++#define CONFIG_ENV_OFFSET (128 * 1024) ++#define CONFIG_ENV_OFFSET_REDUND (256 * 1024) ++#define CONFIG_SYS_MMC_ENV_DEV 0 ++#define CONFIG_SYS_REDUNDAND_ENVIRONMENT ++ ++/* FEC Ethernet on SoC */ ++#ifdef CONFIG_CMD_NET ++#define CONFIG_FEC_MXC ++#define CONFIG_NET_MULTI ++#define CONFIG_MX28_FEC_MAC_IN_OCOTP ++#define CONFIG_FEC_MXC_PHYADDR 1 ++#define IMX_FEC_BASE MXS_ENET0_BASE ++#endif ++ ++#define CONFIG_IPADDR 192.168.1.10 ++#define CONFIG_SERVERIP 192.168.1.1 ++#define CONFIG_NETMASK 255.255.255.0 ++#define CONFIG_GATEWAYIP 192.168.1.254 ++ ++/* BOOTP options */ ++#define CONFIG_BOOTP_SUBNETMASK ++#define CONFIG_BOOTP_GATEWAY ++#define CONFIG_BOOTP_HOSTNAME ++ ++/* SPI */ ++#ifdef CONFIG_CMD_SPI ++#define CONFIG_DEFAULT_SPI_BUS 2 ++#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0 ++#endif ++ ++/* Boot Linux */ ++#define CONFIG_BOOTDELAY 1 ++#define CONFIG_BOOTFILE "zImage" ++#define CONFIG_LOADADDR 0x42000000 ++#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR ++ ++/* Extra Environment */ ++#define CONFIG_EXTRA_ENV_SETTINGS \ ++ "update_sd_firmware_filename=openwrt-mxs-root.ext4\0" \ ++ "update_sd_firmware=" \ ++ "if mmc rescan; then " \ ++ "if tftp ${update_sd_firmware_filename}; then " \ ++ "setexpr fw_sz ${filesize} / 200; " \ ++ "setexpr fw_sz ${fw_sz} + 1; " \ ++ "mmc dev ${mmcdev} 3; " \ ++ "mmc write ${loadaddr} 0 ${fw_sz}; " \ ++ "mmc dev ${mmcdev} 2; " \ ++ "mmc write ${loadaddr} 0 ${fw_sz}; " \ ++ "mmc dev ${mmcdev}; " \ ++ "fi; " \ ++ "fi\0" \ ++ "erase_mmc=mmc erase 0 2\0" \ ++ "erase_env1=mmc erase 100 100\0" \ ++ "erase_env2=mmc erase 200 100\0" \ ++ "script=boot.scr\0" \ ++ "image=zImage\0" \ ++ "console=ttyAMA0\0" \ ++ "fdt_file=imx28-duckbill.dtb\0" \ ++ "fdt_addr=0x41000000\0" \ ++ "boot_fdt=try\0" \ ++ "ip_dyn=yes\0" \ ++ "bootsys=1\0" \ ++ "mmcdev=0\0" \ ++ "mmcpart=2\0" \ ++ "mmcroot=/dev/mmcblk0p2\0" \ ++ "mmcargs=setenv bootargs console=${console},${baudrate} " \ ++ "root=${mmcroot} " \ ++ "rootwait bootsys=${bootsys} panic=1\0" \ ++ "loadbootscript=" \ ++ "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ ++ "bootscript=echo Running bootscript from mmc ...; " \ ++ "source\0" \ ++ "loadimage=ext4load mmc ${mmcdev}:${mmcpart} ${loadaddr} /boot/${image}\0" \ ++ "loadfdt=ext4load mmc ${mmcdev}:${mmcpart} ${fdt_addr} /boot/${fdt_file}\0" \ ++ "mmcboot=echo Booting from mmc ...; " \ ++ "setexpr mmcpart 1 + ${bootsys}; " \ ++ "setenv mmcroot /dev/mmcblk0p${mmcpart}; " \ ++ "run mmcargs; " \ ++ "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ ++ "if run loadfdt; then " \ ++ "bootz ${loadaddr} - ${fdt_addr}; " \ ++ "else " \ ++ "if test ${boot_fdt} = try; then " \ ++ "bootz; " \ ++ "else " \ ++ "echo WARN: Cannot load the DT; " \ ++ "fi; " \ ++ "fi; " \ ++ "else " \ ++ "bootz; " \ ++ "fi;\0" \ ++ "netargs=setenv bootargs console=${console},${baudrate} " \ ++ "root=/dev/nfs " \ ++ "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ ++ "netboot=echo Booting from net ...; " \ ++ "run netargs; " \ ++ "if test ${ip_dyn} = yes; then " \ ++ "setenv get_cmd dhcp; " \ ++ "else " \ ++ "setenv get_cmd tftp; " \ ++ "fi; " \ ++ "${get_cmd} ${image}; " \ ++ "if test ${boot_fdt} = yes; then " \ ++ "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ ++ "bootz ${loadaddr} - ${fdt_addr}; " \ ++ "else " \ ++ "if test ${boot_fdt} = try; then " \ ++ "bootz; " \ ++ "else " \ ++ "echo WARN: Cannot load the DT; " \ ++ "fi;" \ ++ "fi; " \ ++ "else " \ ++ "bootz; " \ ++ "fi;\0" ++ ++#define CONFIG_BOOTCOMMAND \ ++ "mmc dev ${mmcdev}; if mmc rescan; then " \ ++ "if run loadbootscript; then " \ ++ "run bootscript; " \ ++ "else " \ ++ "if run loadimage; then " \ ++ "run mmcboot; " \ ++ "else run netboot; " \ ++ "fi; " \ ++ "fi; " \ ++ "else run netboot; fi" ++ ++/* The rest of the configuration is shared */ ++#include <configs/mxs.h> ++ ++#endif /* __CONFIGS_DUCKBILL_H__ */ +-- +1.7.10.4 + |