From 9658884f3d923ab266903fd18ee7ff6ecf4ff096 Mon Sep 17 00:00:00 2001 From: Denis 'GNUtoo' Carikli Date: Sat, 30 May 2020 05:24:24 +0200 Subject: [PATCH 5/6] board: tbs2910: Enable distro_boot support. This keeps the compatibility with the old bootcmd. The fdtfile environment variable also needed to be set to imx6q-tbs2910.dtb to enable booting mainline kernels otherwise with extlinux.conf it tries to load mx6-tbs2910.dtb instead. With arm-linux-gnueabi-gcc 9.2.0-1 from the Parabola GNU/Linux distribution, we have the following size differences: - text: +2041 bytes - data: 0 bytes - bss: 0 bytes - total: +2041 bytes Signed-off-by: Denis 'GNUtoo' Carikli Reviewed-by: Soeren Moch --- configs/tbs2910_defconfig | 3 ++- include/configs/tbs2910.h | 18 ++++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig index fc9095c859..fbd2293add 100644 --- a/configs/tbs2910_defconfig +++ b/configs/tbs2910_defconfig @@ -12,11 +12,12 @@ 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" +CONFIG_BOOTCOMMAND="mmc rescan; if run bootcmd_up1; then run bootcmd_up2; else run bootcmd_mmc || run distro_bootcmd; fi" CONFIG_USE_PREBOOT=y CONFIG_PREBOOT="echo PCI:; pci enum; pci 1; usb start; if hdmidet; then run set_con_hdmi; else run set_con_serial; fi" CONFIG_PRE_CONSOLE_BUFFER=y CONFIG_SUPPORT_RAW_INITRD=y +CONFIG_DEFAULT_FDT_FILE="imx6q-tbs2910.dtb" CONFIG_BOUNCE_BUFFER=y CONFIG_BOARD_EARLY_INIT_F=y CONFIG_HUSH_PARSER=y diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h index a230111251..17de122852 100644 --- a/include/configs/tbs2910.h +++ b/include/configs/tbs2910.h @@ -76,6 +76,7 @@ #define CONFIG_BOARD_SIZE_LIMIT 392192 /* (CONFIG_ENV_OFFSET - 1024) */ #define CONFIG_EXTRA_ENV_SETTINGS \ + BOOTENV \ "bootargs_mmc1=console=ttymxc0,115200 di0_primary console=tty1\0" \ "bootargs_mmc2=video=mxcfb0:dev=hdmi,1920x1080M@60 " \ "video=mxcfb1:off video=mxcfb2:off fbmem=28M\0" \ @@ -92,6 +93,13 @@ "bootm 0x10800000 0x10d00000\0" \ "console=ttymxc0\0" \ "fan=gpio set 92\0" \ + "fdt_addr=0x13000000\0" \ + "fdt_addr_r=0x13000000\0" \ + "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "kernel_addr_r=0x10008000\0" \ + "pxefile_addr_r=0x10008000\0" \ + "ramdisk_addr_r=0x18000000\0" \ + "scriptaddr=0x14000000\0" \ "set_con_serial=setenv stdout serial; " \ "setenv stderr serial\0" \ "set_con_hdmi=setenv stdout serial,vga; " \ @@ -100,4 +108,14 @@ "stdin=serial,usbkbd\0" \ "stdout=serial,vga\0" +/* Enable distro boot */ +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(MMC, mmc, 1) \ + func(MMC, mmc, 2) \ + func(SATA, sata, 0) \ + func(USB, usb, 0) + +#include + #endif /* __TBS2910_CONFIG_H * */ -- 2.27.0