arm: socfpga: Export board ID as U-Boot environment
Board ID is exported as environment variable for use to boot Linux with FIT
configuration.
Signed-off-by: Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi@altera.com>
Signed-off-by: Tien Fong Chee <tien.fong.chee@altera.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@altera.com>
diff --git a/arch/arm/mach-socfpga/misc_soc64.c b/arch/arm/mach-socfpga/misc_soc64.c
index 573a8f7..793b8b8 100644
--- a/arch/arm/mach-socfpga/misc_soc64.c
+++ b/arch/arm/mach-socfpga/misc_soc64.c
@@ -6,6 +6,7 @@
*/
#include <altera.h>
+#include <asm/arch/board.h>
#include <asm/arch/mailbox_s10.h>
#include <asm/arch/misc.h>
#include <asm/arch/reset_manager.h>
@@ -57,10 +58,15 @@
int arch_misc_init(void)
{
char qspi_string[13];
+ unsigned long id;
sprintf(qspi_string, "<0x%08x>", cm_get_qspi_controller_clk_hz());
env_set("qspi_clock", qspi_string);
+ /* Export board_id as environment variable */
+ id = socfpga_get_board_id();
+ env_set_ulong("board_id", id);
+
return 0;
}
#endif