diff options
author | Andy Yan <andy.yan@rock-chips.com> | 2017-10-11 15:00:16 +0800 |
---|---|---|
committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-11-21 23:57:23 +0100 |
commit | e3067793c3109744a445f692395b9a3bac778e48 (patch) | |
tree | 1dc5a165f762ecec55797c3f26efa085066e3661 /arch/arm/mach-rockchip/rk322x-board.c | |
parent | 11f12c17d72499292f6e219ebbf8062faedcc5bb (diff) |
rockchip: make boot_mode related codes reused across all platforms
setup_boot_mode function use the same logic but different
mode register address across all the rockchip platforms,
so it's better to make this function reused across all the
platforms, and let the mode register address setting from
the config file.
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>
Diffstat (limited to 'arch/arm/mach-rockchip/rk322x-board.c')
-rw-r--r-- | arch/arm/mach-rockchip/rk322x-board.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/arm/mach-rockchip/rk322x-board.c b/arch/arm/mach-rockchip/rk322x-board.c index d44311457a..e71847de87 100644 --- a/arch/arm/mach-rockchip/rk322x-board.c +++ b/arch/arm/mach-rockchip/rk322x-board.c @@ -16,30 +16,6 @@ DECLARE_GLOBAL_DATA_PTR; -#define GRF_BASE 0x11000000 - -static void setup_boot_mode(void) -{ - struct rk322x_grf *const grf = (void *)GRF_BASE; - int boot_mode = readl(&grf->os_reg[0]); - - debug("boot mode %x.\n", boot_mode); - - /* Clear boot mode */ - writel(BOOT_NORMAL, &grf->os_reg[0]); - - switch (boot_mode) { - case BOOT_FASTBOOT: - printf("enter fastboot!\n"); - env_set("preboot", "setenv preboot; fastboot usb0"); - break; - case BOOT_UMS: - printf("enter UMS!\n"); - env_set("preboot", "setenv preboot; ums mmc 0"); - break; - } -} - __weak int rk_board_late_init(void) { return 0; |