Mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2026-06-13 15:03:58 +03:00
Code Issues Packages Projects Releases Wiki Activity

rockchip: rk3308: no DEBUG_UART_BOARD_INIT for ROCK Pi S

Browse Source 
Call to board_debug_uart_init() is useless, as mainline U-Boot can
not build TPL for rk3308, and proprietary ddr.bin to be used as TPL
is responsible to init debug uart. Moreover current implementation
of board_debug_uart_init() is not compatible with ROCK Pi S, as it
sets pins for UART2 channel 1 breaking access to sdmmc due to pinmux
conflict. Debug uart for ROCK Pi S is UART0.

Thus, avoid ROCKCHIP_RK3308 to select DEBUG_UART_BOARD_INIT and allow
to deselct it in rock-pi-s-rk3308_defconfig. The DEBUG_UART_BOARD_INIT
is already implied by ARCH_ROCKCHIP, therefore other boards based on
rk3308 chip are not affected by change.

Signed-off-by: Massimo Pegorer <massimo.pegorer@vimar.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Pegorer Massimo
2023-07-15 10:19:34 +00:00
committed by Kever Yang
parent aff236f30d
commit 9f2c7349e5
2 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/mach-rockchip/Kconfig
View File

@@ -153,7 +153,6 @@ config ROCKCHIP_RK3288
config ROCKCHIP_RK3308
bool "Support Rockchip RK3308"
select ARM64
select DEBUG_UART_BOARD_INIT
select SUPPORT_SPL
select SUPPORT_TPL
select SPL

1
configs/rock-pi-s-rk3308_defconfig
View File

@@ -18,6 +18,7 @@ CONFIG_SPL_STACK_R_ADDR=0xc00000
CONFIG_SPL_STACK=0x400000
CONFIG_DEBUG_UART_BASE=0xFF0A0000
CONFIG_DEBUG_UART_CLOCK=24000000
# CONFIG_DEBUG_UART_BOARD_INIT is not set
CONFIG_SYS_LOAD_ADDR=0xc00800
CONFIG_DEBUG_UART=y
CONFIG_ANDROID_BOOT_IMAGE=y