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rockchip: rk322x: update the sysreg number for boot mode

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The boot mode for rk322x is stored in sysreg 0, update it.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Kever Yang 2017-08-22 15:34:58 +08:00 committed by Philipp Tomsich
parent f9674f5eec
commit 4a18729726
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-rockchip/rk322x-board.c
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@ -21,12 +21,12 @@ DECLARE_GLOBAL_DATA_PTR;
static void setup_boot_mode(void)
{
struct rk322x_grf *const grf = (void *)GRF_BASE;
int boot_mode = readl(&grf->os_reg[4]);
int boot_mode = readl(&grf->os_reg[0]);
debug("boot mode %x.\n", boot_mode);
/* Clear boot mode */
writel(BOOT_NORMAL, &grf->os_reg[4]);
writel(BOOT_NORMAL, &grf->os_reg[0]);
switch (boot_mode) {
case BOOT_FASTBOOT: