[PATCH 02/11] board: freescale: p1_p2_rdb_pc: Detect both P2020 SD switch configurations
Pali Rohár
pali at kernel.org
Thu Apr 7 12:16:15 CEST 2022
As written in comment, P2020 has two possible SD switch configurations.
Extend code to detect both of them.
Signed-off-by: Pali Rohár <pali at kernel.org>
---
board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c | 4 ++++
include/configs/p1_p2_rdb_pc.h | 3 ++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
index 186887336354..29502a5c05c2 100644
--- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
+++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
@@ -207,6 +207,10 @@ int checkboard(void)
puts("rom_loc: ");
if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_SD) {
puts("sd");
+#ifdef __SW_BOOT_SD2
+ } else if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_SD2) {
+ puts("sd");
+#endif
#ifdef __SW_BOOT_SPI
} else if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_SPI) {
puts("spi");
diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h
index 370772053e63..ecc6e0c644bf 100644
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@@ -60,7 +60,8 @@
#define __SW_BOOT_MASK 0x03
#define __SW_BOOT_NOR 0xc8
#define __SW_BOOT_SPI 0x28
-#define __SW_BOOT_SD 0x68 /* or 0x18 */
+#define __SW_BOOT_SD 0x68
+#define __SW_BOOT_SD2 0x18
#define __SW_BOOT_NAND 0xe8
#define __SW_BOOT_PCIE 0xa8
#define CONFIG_SYS_L2_SIZE (512 << 10)
--
2.20.1
More information about the U-Boot
mailing list