diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-rockchip/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/rk3188-board.c | 18 |
2 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index af0796d..5b4caec 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -18,6 +18,7 @@ config ROCKCHIP_RK3188 select SUPPORT_TPL select SPL select TPL + select BOARD_LATE_INIT select ROCKCHIP_BROM_HELPER help The Rockchip RK3188 is a ARM-based SoC with a quad-core Cortex-A9 diff --git a/arch/arm/mach-rockchip/rk3188-board.c b/arch/arm/mach-rockchip/rk3188-board.c index c370156..4be711e 100644 --- a/arch/arm/mach-rockchip/rk3188-board.c +++ b/arch/arm/mach-rockchip/rk3188-board.c @@ -11,6 +11,7 @@ #include <syscon.h> #include <asm/io.h> #include <asm/arch/clock.h> +#include <asm/arch/grf_rk3188.h> #include <asm/arch/periph.h> #include <asm/arch/pmu_rk3288.h> #include <asm/arch/boot_mode.h> @@ -19,6 +20,23 @@ DECLARE_GLOBAL_DATA_PTR; +int board_late_init(void) +{ + struct rk3188_grf *grf; + + grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF); + if (IS_ERR(grf)) { + error("grf syscon returned %ld\n", PTR_ERR(grf)); + } else { + /* enable noc remap to mimic legacy loaders */ + rk_clrsetreg(&grf->soc_con0, + NOC_REMAP_MASK << NOC_REMAP_SHIFT, + NOC_REMAP_MASK << NOC_REMAP_SHIFT); + } + + return 0; +} + int board_init(void) { #if defined(CONFIG_ROCKCHIP_SPL_BACK_TO_BROM) |