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| author | Becky Bruce <becky.bruce@freescale.com> | 2008-01-23 16:31:06 -0600 |
|---|---|---|
| committer | Jon Loeliger <jdl@freescale.com> | 2008-01-24 12:12:56 -0600 |
| commit | 4f93f8b1a4d35b6d302842132edba920ef8f62aa (patch) | |
| tree | 0f5b405423ac1342a4b732031aa11bceccbafb8e /cpu/mpc86xx | |
| parent | ddcebcb638715a6278da93b553d5016f99823816 (diff) | |
| download | u-boot-imx-4f93f8b1a4d35b6d302842132edba920ef8f62aa.zip u-boot-imx-4f93f8b1a4d35b6d302842132edba920ef8f62aa.tar.gz u-boot-imx-4f93f8b1a4d35b6d302842132edba920ef8f62aa.tar.bz2 | |
86xx: Add reginfo command
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Diffstat (limited to 'cpu/mpc86xx')
| -rw-r--r-- | cpu/mpc86xx/cpu.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c index 11354d3..e1b3c52 100644 --- a/cpu/mpc86xx/cpu.c +++ b/cpu/mpc86xx/cpu.c @@ -27,6 +27,7 @@ #include <command.h> #include <asm/cache.h> #include <mpc86xx.h> +#include <asm/fsl_law.h> #if defined(CONFIG_OF_FLAT_TREE) #include <ft_build.h> @@ -324,6 +325,27 @@ ft_cpu_setup(void *blob, bd_t *bd) if (p != NULL) memcpy(p, bd->bi_enet3addr, 6); #endif +#endif /* CONFIG_OF_FLAT_TREE */ + +/* + * Print out the state of various machine registers. + * Currently prints out LAWs and BR0/OR0 + */ +void mpc86xx_reginfo(void) +{ + immap_t *immap = (immap_t *)CFG_IMMR; + ccsr_lbc_t *lbc = &immap->im_lbc; + + print_laws(); + + printf ("Local Bus Controller Registers\n" + "\tBR0\t0x%08X\tOR0\t0x%08X \n", in_be32(&lbc->br0), in_be32(&lbc->or0)); + printf("\tBR1\t0x%08X\tOR1\t0x%08X \n", in_be32(&lbc->br1), in_be32(&lbc->or1)); + printf("\tBR2\t0x%08X\tOR2\t0x%08X \n", in_be32(&lbc->br2), in_be32(&lbc->or2)); + printf("\tBR3\t0x%08X\tOR3\t0x%08X \n", in_be32(&lbc->br3), in_be32(&lbc->or3)); + printf("\tBR4\t0x%08X\tOR4\t0x%08X \n", in_be32(&lbc->br4), in_be32(&lbc->or4)); + printf("\tBR5\t0x%08X\tOR5\t0x%08X \n", in_be32(&lbc->br5), in_be32(&lbc->or5)); + printf("\tBR6\t0x%08X\tOR6\t0x%08X \n", in_be32(&lbc->br6), in_be32(&lbc->or6)); + printf("\tBR7\t0x%08X\tOR7\t0x%08X \n", in_be32(&lbc->br7), in_be32(&lbc->or7)); } -#endif |