95 lines
2.5 KiB
Diff
95 lines
2.5 KiB
Diff
From 0318f599d63300ee3b6d11ab8164bb120e3cb423 Mon Sep 17 00:00:00 2001
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From: Peter Robinson <pbrobinson@gmail.com>
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Date: Tue, 23 Jun 2015 01:02:51 +0100
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Subject: [PATCH 3/3] omap4: add support for generic distro boot
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---
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include/configs/ti_armv7_common.h | 3 ++-
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include/configs/ti_omap4_common.h | 41 ++++++++++++++++-----------------------
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2 files changed, 19 insertions(+), 25 deletions(-)
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diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
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index 1194820..6bc6a5a 100644
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--- a/include/configs/ti_armv7_common.h
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+++ b/include/configs/ti_armv7_common.h
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@@ -54,7 +54,8 @@
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#define DEFAULT_LINUX_BOOT_ENV \
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"loadaddr=0x82000000\0" \
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"kernel_addr_r=0x82000000\0" \
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- "scriptaddr=0x82000000\0" \
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+ "pxefile_addr_r=0x87F00000\0" \
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+ "scriptaddr=0x87E00000\0" \
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"fdtaddr=0x88000000\0" \
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"fdt_addr_r=0x88000000\0" \
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"rdaddr=0x88080000\0" \
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diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h
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index ef5a69d..f7bb3a2 100644
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--- a/include/configs/ti_omap4_common.h
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+++ b/include/configs/ti_omap4_common.h
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@@ -81,6 +81,18 @@
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/* Per-Soc commands */
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#undef CONFIG_CMD_NFS
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+#ifndef CONFIG_SPL_BUILD
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+#include <config_distro_defaults.h>
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+#include <config_distro_bootcmd.h>
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+
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+#define BOOTENV_INIT_COMMAND "run findfdt ;"
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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(USB, usb, 0) \
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+ func(PXE, pxe, na) \
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+ func(DHCP, dhcp, na)
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+
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/*
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* Environment setup
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*/
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@@ -88,7 +100,7 @@
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DEFAULT_LINUX_BOOT_ENV \
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"console=ttyO2,115200n8\0" \
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"fdtfile=undefined\0" \
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- "bootpart=0:2\0" \
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+ "bootpart=1\0" \
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"bootdir=/boot\0" \
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"bootfile=zImage\0" \
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"usbtty=cdc_acm\0" \
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@@ -128,30 +140,11 @@
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"if test $fdtfile = undefined; then " \
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"echo WARNING: Could not determine device tree to use; fi; \0" \
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"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
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+ BOOTENV
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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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- "echo SD/MMC found on device ${mmcdev};" \
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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 loadbootenv; then " \
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- "run importbootenv; " \
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- "fi;" \
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- "if test -n ${uenvcmd}; then " \
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- "echo Running uenvcmd ...;" \
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- "run uenvcmd;" \
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- "fi;" \
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- "fi;" \
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- "if run loadimage; then " \
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- "run loadfdt;" \
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- "run mmcboot; " \
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- "fi; " \
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- "if run loaduimage; then " \
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- "run uimageboot;" \
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- "fi; " \
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- "fi"
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+#else
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+#define BOOT_TARGET_DEVICES
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+#endif
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/*
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* Defines for SPL
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--
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2.4.3
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