From: Camelia Groza camelia.groza@nxp.com
Detect and print the board revision version based on the CPLD registers.
Signed-off-by: Camelia Groza camelia.groza@nxp.com --- Changes in v2: - patch title and description rewording
board/freescale/t208xrdb/t208xrdb.c | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/board/freescale/t208xrdb/t208xrdb.c b/board/freescale/t208xrdb/t208xrdb.c index 35f5dff46645..f7fa65d1a166 100644 --- a/board/freescale/t208xrdb/t208xrdb.c +++ b/board/freescale/t208xrdb/t208xrdb.c @@ -27,14 +27,29 @@
DECLARE_GLOBAL_DATA_PTR;
+u8 get_hw_revision(void) +{ + u8 ver = CPLD_READ(hw_ver); + + switch (ver) { + default: + case 0x1: + return 'C'; + case 0x0: + return 'D'; + case 0x2: + return 'E'; + } +} + int checkboard(void) { struct cpu_type *cpu = gd->arch.cpu; static const char *freq[3] = {"100.00MHZ", "125.00MHz", "156.25MHZ"};
printf("Board: %sRDB, ", cpu->name); - printf("Board rev: 0x%02x CPLD ver: 0x%02x, boot from ", - CPLD_READ(hw_ver), CPLD_READ(sw_ver)); + printf("Board rev: %c CPLD ver: 0x%02x, boot from ", + get_hw_revision(), CPLD_READ(sw_ver));
#ifdef CONFIG_SDCARD puts("SD/MMC\n"); -- 2.17.1