diff options
| author | Aristo Chen <[email protected]> | 2026-07-01 06:21:25 +0000 |
|---|---|---|
| committer | Peng Fan <[email protected]> | 2026-07-06 09:58:58 +0800 |
| commit | 8d3963a0971caa4b0b16c1e531cee5eeea20c865 (patch) | |
| tree | 549f73eb75ad40e04e38c0895c9a3b63211209fd /configs | |
| parent | 2569e25ddd5aa323cd87c7a3819c3a4f4b32302f (diff) | |
ls1028ardb: Move environment variables to .env file
Move the bulk of the board environment from CFG_EXTRA_ENV_SETTINGS in
ls1028ardb.h to board/nxp/ls1028a/ls1028ardb.env. Because the board
directory is shared with ls1028aqds, the file is selected through
CONFIG_ENV_SOURCE_FILE rather than the SYS_BOARD default.
The distro_bootcmd machinery cannot be expressed in a .env file. The
BOOTENV macro expands to environment text with embedded NUL separators,
and the board overrides three distro variables (boot_scripts,
boot_a_script and scan_dev_for_boot_part) that must follow BOOTENV to
take effect. BOOTENV and those three overrides therefore remain in
CFG_EXTRA_ENV_SETTINGS, which is concatenated after the .env text, while
every other variable moves to the .env file.
The resulting default environment is functionally unchanged for both the
ls1028ardb_tfa and ls1028ardb_tfa_SECURE_BOOT defconfigs. This was
verified with an order aware comparison of the default environment before
and after the change. The only difference is that three accidental double
spaces in xspi_bootcmd, sd_bootcmd and emmc_bootcmd collapse to single
spaces, because the preprocessor normalises whitespace in the now
unquoted text, which does not affect command parsing.
Signed-off-by: Aristo Chen <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/ls1028ardb_tfa_SECURE_BOOT_defconfig | 1 | ||||
| -rw-r--r-- | configs/ls1028ardb_tfa_defconfig | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig index 6917fe7783b..a8c7c89c9d3 100644 --- a/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig +++ b/configs/ls1028ardb_tfa_SECURE_BOOT_defconfig @@ -6,6 +6,7 @@ CONFIG_TARGET_LS1028ARDB=y CONFIG_TFABOOT=y CONFIG_SYS_MALLOC_LEN=0x202000 CONFIG_SYS_MALLOC_F_LEN=0x6000 +CONFIG_ENV_SOURCE_FILE="ls1028ardb" CONFIG_NR_DRAM_BANKS=2 CONFIG_ENV_SIZE=0x2000 CONFIG_DM_GPIO=y diff --git a/configs/ls1028ardb_tfa_defconfig b/configs/ls1028ardb_tfa_defconfig index f1c13afbb2e..ca19d6035ee 100644 --- a/configs/ls1028ardb_tfa_defconfig +++ b/configs/ls1028ardb_tfa_defconfig @@ -6,6 +6,7 @@ CONFIG_TARGET_LS1028ARDB=y CONFIG_TFABOOT=y CONFIG_SYS_MALLOC_LEN=0x202000 CONFIG_SYS_MALLOC_F_LEN=0x6000 +CONFIG_ENV_SOURCE_FILE="ls1028ardb" CONFIG_NR_DRAM_BANKS=2 CONFIG_ENV_SIZE=0x2000 CONFIG_ENV_OFFSET=0x500000 |