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From e63ab4527ea4ee23de7ee3335d14ee597667b457 Mon Sep 17 00:00:00 2001
From: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Date: Sat, 30 May 2020 05:24:22 +0200
Subject: [PATCH 4/6] 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 <GNUtoo@cyberdimension.org>
Reviewed-by: Soeren Moch <smoch@web.de>
---
configs/tbs2910_defconfig | 2 ++
1 file changed, 2 insertions(+)
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
--
2.27.0
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