configs: Adjust environemnt on QEMU

Check if loadbootenv and importbootenv environment variables are available
and use them to load additional environment variables.

Set CONFIG_BOOTCOMMAND in QEMU Tizen defconfig.

Change-Id: I12e45fca58d26edfc4e1287fe8d73a22ec4e136f
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>

diff --git a/configs/tizen_qemu-riscv64_smode_defconfig b/configs/tizen_qemu-riscv64_smode_defconfig
index 1cb06b4..246947e 100644 (file)
--- a/configs/tizen_qemu-riscv64_smode_defconfig
+++ b/configs/tizen_qemu-riscv64_smode_defconfig
@@ -11,8 +11,9 @@ CONFIG_DISTRO_DEFAULTS=y
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80200000
 CONFIG_FIT=y
+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_PREBOOT="setenv fdt_addr ${fdtcontroladdr}; fdt addr ${fdtcontroladdr}; test -n \"${loadbootenv}\" -a -n \"${importbootenv}\" && run loadbootenv && run importbootenv;"
 CONFIG_DISPLAY_CPUINFO=y
 CONFIG_DISPLAY_BOARDINFO=y
 CONFIG_SYS_CBSIZE=256