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