samsung: tizen_riscv: add dedicated bootcmd for Tizen

Compile in bootcmd and other scripts previously in uEnv.txt

The default value of bootcmd environment variable cannot be overriden
in platform specific header files. It needs to be set in .config.

Change-Id: I1c5430895911fc9a499f79a6e9575ed2ad4e833f
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>

diff --git a/configs/tizen_starfive_visionfive2_defconfig b/configs/tizen_starfive_visionfive2_defconfig
index d73aa635359f71c3a5e98b39d5f0935db9ed77fb..e407f652575741ec4a473b0e7a600816ce0c5c9d 100644 (file)
--- a/configs/tizen_starfive_visionfive2_defconfig
+++ b/configs/tizen_starfive_visionfive2_defconfig
@@ -26,6 +26,7 @@ CONFIG_QSPI_BOOT=y
 CONFIG_SD_BOOT=y
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS0,115200 debug rootwait earlycon=sbi"
+CONFIG_BOOTCOMMAND="load ${bootdevtype} ${bootdevnum}:${bootpart} ${scriptaddr} ${prefix}${script}; devtype=${bootdevtype}; devnum=${bootdevnum}; distro_bootpart=${bootpart}; source ${scriptaddr}"
 CONFIG_USE_PREBOOT=y
 CONFIG_PREBOOT="setenv fdt_addr ${fdtcontroladdr};fdt addr ${fdtcontroladdr};"
 CONFIG_DEFAULT_FDT_FILE="jh7110-starfive-visionfive-2-v1.3b.dtb"

diff --git a/include/samsung/tizen_riscv.h b/include/samsung/tizen_riscv.h
index 1226beea9624ce4bbf4a9091825a056362bb3ee0..b852195f12197c5ae72d0f91521fe6c9bc712fe1 100644 (file)
--- a/include/samsung/tizen_riscv.h
+++ b/include/samsung/tizen_riscv.h
@@ -54,6 +54,27 @@
        "tizen_bootarg= \0"     \
        "opts=loglevel=7\0"                     \
        "reboot_param_clear=" CLEAR_REBOOT_PARAM "\0"                           \
+       "script=boot.scr.uimg\0" \
+       "prefix=/\0" \
+       "set_to_part_a=" \
+               "if test -e ${bootdevtype} ${bootdevnum}:${informpart} ${slotfile}; then; " \
+                       "load ${bootdevtype} ${bootdevnum}:${informpart} ${slot_addr} /${slotfile} 2; " \
+               "fi; " \
+               "mw.b ${slot_addr} 0x61; " \
+               "ext4write ${bootdevtype} ${bootdevnum}:${informpart} ${slot_addr} /${slotfile} 2;\0" \
+       "set_to_part_b=" \
+               "if test -e ${bootdevtype} ${bootdevnum}:${informpart} ${slotfile}; then; " \
+                       "load ${bootdevtype} ${bootdevnum}:${informpart} ${slot_addr} /${slotfile} 2; " \
+               "fi; " \
+               "mw.b ${slot_addr} 0x62; " \
+               "ext4write ${bootdevtype} ${bootdevnum}:${informpart} ${slot_addr} /${slotfile} 2;\0" \
+       "bootenv=uEnv.txt\0"                    \
+       "loadbootenv=" \
+               "if test -e ${bootdevtype} ${bootdevnum}:${bootpart} ${loadaddr} ${prefix}${bootenv}; then " \
+                       "load ${bootdevtype} ${bootdevnum}:${bootpart} ${loadaddr} ${prefix}${bootenv}; " \
+               "fi;\0" \
+        "importbootenv=echo Importing environment from ${bootdevtype} ...; " \
+                "env import -t $loadaddr $filesize;\0" \
        ""
 
 #endif /* __CONFIG_TIZEN_RISCV_H */