@@ -21,6 +21,30 @@
DECLARE_GLOBAL_DATA_PTR;
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+void set_board_info(void)
+{
+ char info[64];
+
+ snprintf(info, ARRAY_SIZE(info), "%d.%d", s5p_cpu_rev & 0x0f,
+ (s5p_cpu_rev & 0xf0) >> 0x04);
+ setenv("soc_rev", info);
+
+ snprintf(info, ARRAY_SIZE(info), "%x", s5p_cpu_id);
+ setenv("soc_id", info);
+
+#ifdef CONFIG_REVISION_TAG
+ snprintf(info, ARRAY_SIZE(info), "%x", get_board_rev());
+ setenv("board_rev", info);
+#endif
+#ifdef CONFIG_OF_LIBFDT
+ snprintf(info, ARRAY_SIZE(info), "%s%x-%s.dtb",
+ CONFIG_SYS_SOC, s5p_cpu_id, CONFIG_SYS_BOARD);
+ setenv("fdtfile", info);
+#endif
+}
+#endif /* CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG */
+
#ifdef CONFIG_LCD_MENU
static int power_key_pressed(u32 reg)
{
@@ -1,6 +1,14 @@
#ifndef __SAMSUNG_MISC_COMMON_H__
#define __SAMSUNG_MISC_COMMON_H__
+#ifdef CONFIG_REVISION_TAG
+u32 get_board_rev(void);
+#endif
+
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+void set_board_info(void);
+#endif
+
#ifdef CONFIG_LCD_MENU
enum {
BOOT_MODE_INFO,
@@ -10,10 +18,6 @@ enum {
BOOT_MODE_EXIT,
};
-#ifdef CONFIG_REVISION_TAG
-u32 get_board_rev(void);
-#endif
-
void keys_init(void);
void check_boot_mode(void);
#endif /* CONFIG_LCD_MENU */
This patch sets envs that describe board information. The following envs are set: soc_id, soc_rev, board_rev. Based on this information, if CONFIG_OF_LIBFDT is enabled, the 'fdtfile' env is set as: fdtfile=${soc_family}${soc_id}-${board}.dtb The generated envs are intenionally not saved to persistent storage. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> --- Changes for V2: - rebased on patchset [PATCH v6 00/11] Introduce Samsung misc file and LCD menu board/samsung/common/misc.c | 24 ++++++++++++++++++++++++ include/samsung/misc.h | 12 ++++++++---- 2 files changed, 32 insertions(+), 4 deletions(-)