diff options
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/corenet_ds/corenet_ds.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/board/freescale/corenet_ds/corenet_ds.c b/board/freescale/corenet_ds/corenet_ds.c index 68c63ac..f183cf6 100644 --- a/board/freescale/corenet_ds/corenet_ds.c +++ b/board/freescale/corenet_ds/corenet_ds.c @@ -45,6 +45,8 @@ int checkboard (void) { u8 sw; struct cpu_type *cpu = gd->cpu; + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + unsigned int i; printf("Board: %sDS, ", cpu->name); printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ", @@ -66,6 +68,19 @@ int checkboard (void) puts("36-bit Addressing\n"); #endif + /* Display the RCW, so that no one gets confused as to what RCW + * we're actually using for this boot. + */ + puts("Reset Configuration Word (RCW):"); + for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) { + u32 rcw = in_be32(&gur->rcwsr[i]); + + if ((i % 4) == 0) + printf("\n %08x:", i * 4); + printf(" %08x", rcw); + } + puts("\n"); + /* Display the actual SERDES reference clocks as configured by the * dip switches on the board. Note that the SWx registers could * technically be set to force the reference clocks to match the |