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diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h
index 1c93aab..e8b6c90 100644
--- a/include/configs/ti_omap4_common.h
+++ b/include/configs/ti_omap4_common.h
@@ -46,7 +46,6 @@
* the timings to use or use pre-determined timings (based on using the
* dynamic method. Default to the static timing infomation.
*/
-#define CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
#ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS
#define CONFIG_SYS_AUTOMATIC_SDRAM_DETECTION
#define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
@@ -82,6 +81,12 @@
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS
+/* Parabola GNU/Linux-libre extras */
+#define CONFIG_IDENT_STRING " Parabola GNU/Linux-libre"
+#define CONFIG_SUPPORT_RAW_INITRD
+#define CONFIG_CMD_PART
+#define CONFIG_PARTITION_UUIDS
+
/*
* Environment setup
*/
@@ -89,32 +94,57 @@
DEFAULT_LINUX_BOOT_ENV \
"console=ttyO2,115200n8\0" \
"fdtfile=undefined\0" \
- "bootpart=0:2\0" \
+ "bootpart=0:1\0" \
"bootdir=/boot\0" \
- "bootfile=zImage\0" \
+ "fdtdir=/boot/dtbs/linux-libre\0" \
+ "bootfile=vmlinuz-linux-libre\0" \
+ "rdfile=initramfs-linux-libre.img\0" \
"usbtty=cdc_acm\0" \
"vram=16M\0" \
"mmcdev=0\0" \
- "mmcroot=/dev/mmcblk0p2 rw\0" \
- "mmcrootfstype=ext3 rootwait\0" \
+ "optargs=\0" \
+ "mmcroot=/dev/mmcblk0p1 rw rootwait\0" \
"mmcargs=setenv bootargs console=${console} " \
"vram=${vram} " \
- "root=${mmcroot} " \
- "rootfstype=${mmcrootfstype}\0" \
- "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
- "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
- "source ${loadaddr}\0" \
- "loadbootenv=load mmc ${mmcdev} ${loadaddr} uEnv.txt\0" \
- "importbootenv=echo Importing environment from mmc${mmcdev} ...; " \
- "env import -t ${loadaddr} ${filesize}\0" \
- "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
- "loaduimage=load mmc ${mmcdev} ${loadaddr} uImage\0" \
- "mmcboot=echo Booting from mmc${mmcdev} ...; " \
- "run mmcargs; " \
- "bootz ${loadaddr} - ${fdtaddr}\0" \
- "uimageboot=echo Booting from mmc${mmcdev} ...; " \
- "run mmcargs; " \
- "bootm ${loadaddr}\0" \
+ "root=${root} " \
+ "${optargs}\0" \
+ "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
+ "loadrd=load ${devtype} ${bootpart} ${rdaddr} ${bootdir}/${rdfile}\0" \
+ "loadfdt=echo loading ${fdtdir}/${fdtfile} ...; load ${devtype} ${bootpart} ${fdtaddr} ${fdtdir}/${fdtfile}\0" \
+ "mmcboot=usb start;" \
+ "for devtype in mmc usb; do " \
+ "setenv devnum 0;" \
+ "while ${devtype} dev ${devnum}; do " \
+ "echo ${devtype} found on device ${devnum};" \
+ "setenv bootpart ${devnum}:1;" \
+ "part uuid ${devtype} ${bootpart} uuid;" \
+ "setenv root PARTUUID=${uuid} rw rootwait;" \
+ "echo Checking for: ${bootdir}/uboot-pandaboard-linux-libre/uEnv.txt ...;" \
+ "if test -e ${devtype} ${bootpart} ${bootdir}/uboot-pandaboard-linux-libre/uEnv.txt; then " \
+ "load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/uboot-pandaboard-linux-libre/uEnv.txt;" \
+ "env import -t ${loadaddr} ${filesize};" \
+ "echo Loaded environment from ${bootdir}/uboot-pandaboard-linux-libre/uEnv.txt;" \
+ "echo Checking if uenvcmd is set ...;" \
+ "if test -n ${uenvcmd}; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "fi;" \
+ "if run loadimage; then " \
+ "run mmcargs;" \
+ "if run loadfdt; then " \
+ "if run loadrd; then " \
+ "bootz ${loadaddr} ${rdaddr}:${filesize} ${fdtaddr};" \
+ "else " \
+ "bootz ${loadaddr} - ${fdtaddr};" \
+ "fi;" \
+ "fi;" \
+ "else " \
+ "echo No kernel found;" \
+ "fi;" \
+ "setexpr devnum ${devnum} + 1;" \
+ "done;" \
+ "done;\0" \
"findfdt="\
"if test $board_name = sdp4430; then " \
"setenv fdtfile omap4-sdp.dtb; fi; " \
@@ -127,32 +157,11 @@
"if test $board_name = duovero; then " \
"setenv fdtfile omap4-duovero-parlor.dtb; fi;" \
"if test $fdtfile = undefined; then " \
- "echo WARNING: Could not determine device tree to use; fi; \0" \
- "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
+ "echo WARNING: Could not determine device tree to use; fi; \0"
#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"
+ "run mmcboot"
/*
* Defines for SPL
--
2.4.2
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