diff options
Diffstat (limited to 'board/cm_t35')
| -rw-r--r-- | board/cm_t35/eeprom.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/board/cm_t35/eeprom.c b/board/cm_t35/eeprom.c index 6053811..4986b23 100644 --- a/board/cm_t35/eeprom.c +++ b/board/cm_t35/eeprom.c @@ -105,6 +105,7 @@ int cm_t3x_eeprom_read_mac_addr(uchar *buf) u32 get_board_rev(void) { u32 rev = 0; + char str[5]; /* Legacy representation can contain at most 4 digits */ uint offset = BOARD_REV_OFFSET_LEGACY; if (eeprom_setup_layout()) @@ -116,5 +117,14 @@ u32 get_board_rev(void) if (cm_t3x_eeprom_read(offset, (uchar *)&rev, BOARD_REV_SIZE)) return 0; + /* + * Convert legacy syntactic representation to semantic + * representation. i.e. for rev 1.00: 0x100 --> 0x64 + */ + if (eeprom_layout == LAYOUT_LEGACY) { + sprintf(str, "%x", rev); + rev = simple_strtoul(str, NULL, 10); + } + return rev; }; |