From: Denis 'GNUtoo' Carikli Date: Sat, 30 May 2020 03:24:22 +0000 (+0200) Subject: board: tbs2910_defconfig: Add support for booting general purpose distributions X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=e63ab4527ea4ee23de7ee3335d14ee597667b457;p=oweals%2Fu-boot.git board: tbs2910_defconfig: Add support for booting general purpose distributions This is needed to enable distro_boot support later on. Adding the necessary configuration to enable booting general purpose distributions is typically done by enabling CONFIG_DISTRO_DEFAULTS. However the resulting image size is is already very close to the size limit and PXE isn't strictly needed, so instead we made sure that all the configuration selected by CONFIG_DISTRO_DEFAULTS were selected, with the exception of PXE related configuration (CONFIG_BOOTP_PXE and CONFIG_CMD_PXE) that are both disabled. With arm-linux-gnueabi-gcc 9.3.0-1 from the Parabola GNU/Linux distribution, we have the following size differences: - text: +7526 bytes - data: +28 bytes - bss: -12 bytes - total: +7542 bytes Signed-off-by: Denis 'GNUtoo' Carikli Reviewed-by: Soeren Moch --- diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig index d14ff45615..fc9095c859 100644 --- a/configs/tbs2910_defconfig +++ b/configs/tbs2910_defconfig @@ -9,6 +9,7 @@ CONFIG_NR_DRAM_BANKS=1 CONFIG_PRE_CON_BUF_ADDR=0x7c000000 CONFIG_CMD_HDMIDETECT=y CONFIG_AHCI=y +CONFIG_ENV_VARS_UBOOT_CONFIG=y CONFIG_BOOTDELAY=3 CONFIG_USE_BOOTCOMMAND=y CONFIG_BOOTCOMMAND="mmc rescan; if run bootcmd_up1; then run bootcmd_up2; else run bootcmd_mmc; fi" @@ -43,6 +44,7 @@ CONFIG_CMD_MII=y CONFIG_CMD_PING=y CONFIG_CMD_CACHE=y CONFIG_CMD_TIME=y +CONFIG_CMD_SYSBOOT=y CONFIG_CMD_EXT2=y CONFIG_CMD_EXT4=y CONFIG_CMD_EXT4_WRITE=y