This allows to define the ethaddr env variable according to the the IVM content by reading the IVM in misc_init_r.
Later, when HUSH is available the content read earlier is analyzed to populate some non env variables.
Signed-off-by: Valentin Longchamp valentin.longchamp@keymile.com ---
board/keymile/km82xx/km82xx.c | 10 +++++++++- include/configs/km82xx.h | 2 ++ 2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/board/keymile/km82xx/km82xx.c b/board/keymile/km82xx/km82xx.c index bf84676..c3a1131 100644 --- a/board/keymile/km82xx/km82xx.c +++ b/board/keymile/km82xx/km82xx.c @@ -18,6 +18,8 @@ #include <i2c.h> #include "../common/common.h"
+static uchar ivm_content[CONFIG_SYS_IVM_EEPROM_MAX_LEN]; + /* * I/O Port configuration table * @@ -393,9 +395,15 @@ int board_early_init_r(void) return 0; }
+int misc_init_r(void) +{ + ivm_simple_read_eeprom(ivm_content, CONFIG_SYS_IVM_EEPROM_MAX_LEN); + return 0; +} + int hush_init_var(void) { - ivm_read_eeprom(); + ivm_analyze_eeprom(ivm_content, CONFIG_SYS_IVM_EEPROM_MAX_LEN); return 0; }
diff --git a/include/configs/km82xx.h b/include/configs/km82xx.h index 14fd290..12f9d42 100644 --- a/include/configs/km82xx.h +++ b/include/configs/km82xx.h @@ -34,6 +34,8 @@
#define CONFIG_SYS_TEXT_BASE 0xFE000000
+#define CONFIG_MISC_INIT_R + /* include common defines/options for all Keymile boards */ #include "km/keymile-common.h" #include "km/km-powerpc.h"