leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rockchip: enable SPL_LIBGENERIC for rk3036 based boards

Browse Source 
function board_init_f_init_reserve will call memset, which
is implemented in lib, and enabled by CONFIG_SPL_LIBGENERIC_SUPPORT
in spl stage.
To reduce the code size, also enable SPL_TINY_MEMSET.
As rk3036 will return to bootrom immediately after dram
initialization, there is no need to run DM, so disable
SPL_DM_SERIAL.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Andy Yan 2017-07-24 17:51:30 +08:00 committed by Philipp Tomsich
parent 8b154ed61c
commit d26bfa73ed
3 changed files with 6 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/mach-rockchip/rk3036-board-spl.c
View File

@ -53,9 +53,3 @@ void board_init_r(gd_t *id, ulong dest_addr)
while (1)
;
}
void hang(void)
{
while (1)
;
}

4
configs/evb-rk3036_defconfig
View File

@ -2,6 +2,7 @@ CONFIG_ARM=y
# CONFIG_SPL_USE_ARCH_MEMCPY is not set
# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_ROCKCHIP=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_ROCKCHIP_RK3036=y
CONFIG_TARGET_EVB_RK3036=y
CONFIG_SPL_STACK_R_ADDR=0x80000
@ -34,10 +35,11 @@ CONFIG_MMC_DW=y
CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_ROCKCHIP_RK3036=y
# CONFIG_SPL_SERIAL_PRESENT is not set
# CONFIG_SPL_DM_SERIAL is not set
CONFIG_DEBUG_UART_BASE=0x20068000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART_SHIFT=2
CONFIG_SYSRESET=y
CONFIG_SPL_TINY_MEMSET=y
CONFIG_CMD_DHRYSTONE=y
CONFIG_ERRNO_STR=y

4
configs/kylin-rk3036_defconfig
View File

@ -2,6 +2,7 @@ CONFIG_ARM=y
# CONFIG_SPL_USE_ARCH_MEMCPY is not set
# CONFIG_SPL_USE_ARCH_MEMSET is not set
CONFIG_ARCH_ROCKCHIP=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_ROCKCHIP_RK3036=y
CONFIG_TARGET_KYLIN_RK3036=y
CONFIG_SPL_STACK_R_ADDR=0x80000
@ -23,7 +24,6 @@ CONFIG_CMD_TIME=y
# CONFIG_SPL_DOS_PARTITION is not set
# CONFIG_SPL_ISO_PARTITION is not set
# CONFIG_SPL_EFI_PARTITION is not set
CONFIG_SPL_PARTITION_UUIDS=y
CONFIG_REGMAP=y
CONFIG_SYSCON=y
CONFIG_CLK=y
@ -35,9 +35,11 @@ CONFIG_MMC_DW_ROCKCHIP=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_ROCKCHIP_RK3036=y
CONFIG_DM_REGULATOR_FIXED=y
# CONFIG_SPL_DM_SERIAL is not set
CONFIG_SYSRESET=y
CONFIG_USB=y
CONFIG_USB_DWC2=y
CONFIG_USB_STORAGE=y
CONFIG_SPL_TINY_MEMSET=y
CONFIG_CMD_DHRYSTONE=y
CONFIG_ERRNO_STR=y