c196516e65
- Add support for BeagleBone Green - Add initial support for C.H.I.P. - Enable Rockchips: Firefly, Jerry devices - Enable Exynos: Peach Pit/Pi, Sprint devices
144 lines
4.3 KiB
Diff
144 lines
4.3 KiB
Diff
From acc6bb569390f7e51127d76464db67a434a5d379 Mon Sep 17 00:00:00 2001
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From: Vagrant Cascadian <vagrant@debian.org>
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Date: Tue, 27 Oct 2015 12:49:40 -0700
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Subject: [PATCH 022/104] arm: imx: Switch Wandboard to use
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config_distro_bootcmd.h.
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This allows for more flexible and standardized boot across multiple
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platforms.
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Remove redundant legacy boot environment.
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Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
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---
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include/configs/wandboard.h | 82 +++++++++++----------------------------------
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1 file changed, 19 insertions(+), 63 deletions(-)
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diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h
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index 6e8aec2..6408b5e 100644
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--- a/include/configs/wandboard.h
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+++ b/include/configs/wandboard.h
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@@ -88,19 +88,15 @@
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#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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#define CONFIG_EXTRA_ENV_SETTINGS \
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- "script=boot.scr\0" \
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- "image=zImage\0" \
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- "console=ttymxc0\0" \
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+ "console=ttymxc0,115200\0" \
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"splashpos=m,m\0" \
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"fdtfile=undefined\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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+ "fdt_addr_r=0x18000000\0" \
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"fdt_addr=0x18000000\0" \
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- "boot_fdt=try\0" \
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"ip_dyn=yes\0" \
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"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
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- "mmcpart=1\0" \
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- "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
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"update_sd_firmware_filename=u-boot.imx\0" \
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"update_sd_firmware=" \
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"if test ${ip_dyn} = yes; then " \
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@@ -115,8 +111,6 @@
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"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
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"fi; " \
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"fi\0" \
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- "mmcargs=setenv bootargs console=${console},${baudrate} " \
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- "root=${mmcroot}; run videoargs\0" \
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"videoargs=" \
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"setenv nextcon 0; " \
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"if hdmidet; then " \
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@@ -143,51 +137,6 @@
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"echo '- no FWBADAPT-7WVGA-LCD-F07A-0102 display';" \
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"fi; " \
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"setenv bootargs ${bootargs} ${fbmem}\0" \
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- "loadbootscript=" \
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- "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
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- "bootscript=echo Running bootscript from mmc ...; " \
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- "source\0" \
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- "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
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- "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdtfile}\0" \
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- "mmcboot=echo Booting from mmc ...; " \
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- "run mmcargs; " \
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- "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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- "if run loadfdt; then " \
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- "bootz ${loadaddr} - ${fdt_addr}; " \
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- "else " \
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- "if test ${boot_fdt} = try; then " \
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- "bootz; " \
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- "else " \
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- "echo WARN: Cannot load the DT; " \
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- "fi; " \
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- "fi; " \
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- "else " \
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- "bootz; " \
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- "fi;\0" \
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- "netargs=setenv bootargs console=${console},${baudrate} " \
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- "root=/dev/nfs " \
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- "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
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- "netboot=echo Booting from net ...; " \
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- "run netargs; " \
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- "if test ${ip_dyn} = yes; then " \
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- "setenv get_cmd dhcp; " \
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- "else " \
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- "setenv get_cmd tftp; " \
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- "fi; " \
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- "${get_cmd} ${image}; " \
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- "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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- "if ${get_cmd} ${fdt_addr} ${fdtfile}; then " \
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- "bootz ${loadaddr} - ${fdt_addr}; " \
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- "else " \
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- "if test ${boot_fdt} = try; then " \
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- "bootz; " \
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- "else " \
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- "echo WARN: Cannot load the DT; " \
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- "fi; " \
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- "fi; " \
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- "else " \
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- "bootz; " \
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- "fi;\0" \
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"findfdt="\
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"if test $board_name = C1 && test $board_rev = MX6Q ; then " \
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"setenv fdtfile imx6q-wandboard.dtb; fi; " \
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@@ -199,19 +148,26 @@
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"setenv fdtfile imx6dl-wandboard-revb1.dtb; fi; " \
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"if test $fdtfile = undefined; then " \
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"echo WARNING: Could not determine dtb to use; fi; \0" \
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+ "kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
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+ "pxe_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
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+ "ramdisk_addr_r=0x13000000\0" \
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+ "ramdiskaddr=0x13000000\0" \
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+ "scriptaddr=" __stringify(CONFIG_LOADADDR) "\0" \
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+ BOOTENV
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+
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+#define BOOT_TARGET_DEVICES(func) \
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+ func(MMC, mmc, 0) \
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+ func(MMC, mmc, 1) \
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+ func(USB, usb, 0) \
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+ func(PXE, pxe, na) \
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+ func(DHCP, dhcp, na)
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#define CONFIG_BOOTCOMMAND \
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"run findfdt; " \
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- "mmc dev ${mmcdev}; if mmc rescan; then " \
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- "if run loadbootscript; then " \
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- "run bootscript; " \
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- "else " \
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- "if run loadimage; then " \
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- "run mmcboot; " \
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- "else run netboot; " \
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- "fi; " \
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- "fi; " \
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- "else run netboot; fi"
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+ "run distro_bootcmd"
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+
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+#include <config_distro_defaults.h>
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+#include <config_distro_bootcmd.h>
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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--
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2.5.0
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