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rockchip: rk3568: add boot device detection

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Enable spl to detect which device it was booted from.

Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Chris Morgan 2023-02-13 16:27:38 -06:00 committed by Kever Yang
parent e2df30c6c6
commit 0d61f8e5f1
1 changed files with 7 additions and 0 deletions
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7
arch/arm/mach-rockchip/rk3568/rk3568.c
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@ -7,6 +7,7 @@
#include <dm.h> #include <dm.h>
#include <asm/armv8/mmu.h> #include <asm/armv8/mmu.h>
#include <asm/io.h> #include <asm/io.h>
#include <asm/arch-rockchip/bootrom.h>
#include <asm/arch-rockchip/grf_rk3568.h> #include <asm/arch-rockchip/grf_rk3568.h>
#include <asm/arch-rockchip/hardware.h> #include <asm/arch-rockchip/hardware.h>
#include <dt-bindings/clock/rk3568-cru.h> #include <dt-bindings/clock/rk3568-cru.h>
@ -70,6 +71,12 @@ static struct mm_region rk3568_mem_map[] = {
} }
}; };
const char * const boot_devices[BROM_LAST_BOOTSOURCE + 1] = {
[BROM_BOOTSOURCE_EMMC] = "/sdhci@fe310000",
[BROM_BOOTSOURCE_SPINOR] = "/spi@fe300000/flash@0",
[BROM_BOOTSOURCE_SD] = "/mmc@fe2b0000",
};
struct mm_region *mem_map = rk3568_mem_map; struct mm_region *mem_map = rk3568_mem_map;
void board_debug_uart_init(void) void board_debug_uart_init(void)