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| author | Nikita Kiryanov <nikita@compulab.co.il> | 2012-05-24 04:01:22 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-07-07 14:07:24 +0200 |
| commit | 6f3b300c0a324725e468f496f89372388ff5ee66 (patch) | |
| tree | d251d0a973b52915d2afd3947d4139d07ff17ea5 | |
| parent | 390cdcda1b1d07eb054120e9bdfc4374b6ef8f6e (diff) | |
| download | u-boot-imx-6f3b300c0a324725e468f496f89372388ff5ee66.zip u-boot-imx-6f3b300c0a324725e468f496f89372388ff5ee66.tar.gz u-boot-imx-6f3b300c0a324725e468f496f89372388ff5ee66.tar.bz2 | |
cm-t35: fix incorrect BOARD_REV_SIZE value
Non-legacy layouts have an extended revision field,
but only the first 2 bytes are the PCB revision.
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
| -rw-r--r-- | board/cm_t35/eeprom.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/board/cm_t35/eeprom.c b/board/cm_t35/eeprom.c index dfa171d..6053811 100644 --- a/board/cm_t35/eeprom.c +++ b/board/cm_t35/eeprom.c @@ -27,8 +27,7 @@ #define BOARD_SERIAL_OFFSET_LEGACY 8 #define BOARD_REV_OFFSET 0 #define BOARD_REV_OFFSET_LEGACY 6 -#define BOARD_REV_SIZE 4 -#define BOARD_REV_SIZE_LEGACY 2 +#define BOARD_REV_SIZE 2 #define MAC_ADDR_OFFSET 4 #define MAC_ADDR_OFFSET_LEGACY 0 @@ -107,17 +106,14 @@ u32 get_board_rev(void) { u32 rev = 0; uint offset = BOARD_REV_OFFSET_LEGACY; - int len = BOARD_REV_SIZE_LEGACY; if (eeprom_setup_layout()) return 0; - if (eeprom_layout != LAYOUT_LEGACY) { + if (eeprom_layout != LAYOUT_LEGACY) offset = BOARD_REV_OFFSET; - len = BOARD_REV_SIZE; - } - if (cm_t3x_eeprom_read(offset, (uchar *)&rev, len)) + if (cm_t3x_eeprom_read(offset, (uchar *)&rev, BOARD_REV_SIZE)) return 0; return rev; |