diff options
| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2011-12-15 10:22:07 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2012-01-13 12:56:06 -0600 |
| commit | 3dc23c7c3093171d72da37cdefd82a81a5f613f5 (patch) | |
| tree | 811bd3ab3f25af7832479831a664274eee131c84 /arch/powerpc | |
| parent | e2b363ff534ad943794682c60adf9cab6e3d3192 (diff) | |
fsl_lbc: add printout of LCRR and LBCR to local bus regs
It can be handy to have these in the output when trying to
debug odd behaviour.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/cpu/mpc8xxx/fsl_lbc.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/fsl_lbc.h | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc8xxx/fsl_lbc.c b/arch/powerpc/cpu/mpc8xxx/fsl_lbc.c index 587576bac..023ac9ab3 100644 --- a/arch/powerpc/cpu/mpc8xxx/fsl_lbc.c +++ b/arch/powerpc/cpu/mpc8xxx/fsl_lbc.c @@ -28,6 +28,8 @@ void print_lbc_regs(void) printf("BR%d\t0x%08X\tOR%d\t0x%08X\n", i, get_lbc_br(i), i, get_lbc_or(i)); } + printf("LBCR\t0x%08X\tLCRR\t0x%08X\n", + get_lbc_lbcr(), get_lbc_lcrr()); } void init_early_memctl_regs(void) diff --git a/arch/powerpc/include/asm/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h index bf572b78e..2a23d84cb 100644 --- a/arch/powerpc/include/asm/fsl_lbc.h +++ b/arch/powerpc/include/asm/fsl_lbc.h @@ -475,6 +475,8 @@ extern void init_early_memctl_regs(void); extern void upmconfig(uint upm, uint *table, uint size); #define LBC_BASE_ADDR ((fsl_lbc_t *)CONFIG_SYS_LBC_ADDR) +#define get_lbc_lcrr() (in_be32(&(LBC_BASE_ADDR)->lcrr)) +#define get_lbc_lbcr() (in_be32(&(LBC_BASE_ADDR)->lbcr)) #define get_lbc_br(i) (in_be32(&(LBC_BASE_ADDR)->bank[i].br)) #define get_lbc_or(i) (in_be32(&(LBC_BASE_ADDR)->bank[i].or)) #define set_lbc_br(i, v) (out_be32(&(LBC_BASE_ADDR)->bank[i].br, v)) |