ARC: HSDK: anounce state of BIM switch
Anounce state of BIM switch which defines if U-boot is loaded
and started by preloader or not.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
diff --git a/board/synopsys/hsdk/hsdk.c b/board/synopsys/hsdk/hsdk.c
index a3e0563..8ccd84c 100644
--- a/board/synopsys/hsdk/hsdk.c
+++ b/board/synopsys/hsdk/hsdk.c
@@ -42,6 +42,8 @@
#define CREG_CPU_START_MASK 0xF
#define CREG_CPU_START_POL BIT(4)
+#define CREG_CORE_BOOT_IMAGE GENMASK(5, 4)
+
#define CREG_CPU_0_ENTRY (CREG_BASE + 0x404)
#define SDIO_BASE (ARC_PERIPHERAL_BASE + 0xA000)
@@ -1241,11 +1243,16 @@
int checkboard(void)
{
+ u32 reg;
+
printf("Board: Synopsys %s\n", board_name(get_board_type_runtime()));
if (board_mismatch())
printf("WARN: U-boot is configured NOT for this board but for %s!\n",
board_name(get_board_type_config()));
+ reg = readl(CREG_AXI_M_HS_CORE_BOOT) & CREG_CORE_BOOT_IMAGE;
+ printf("U-boot autostart: %s\n", reg ? "enabled" : "disabled");
+
return 0;
};