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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>
This commit is contained in:
Paul Gortmaker 2011-12-15 10:22:07 -05:00 committed by Kumar Gala
parent e2b363ff53
commit 3dc23c7c30
2 changed files with 4 additions and 0 deletions
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2
arch/powerpc/cpu/mpc8xxx/fsl_lbc.c
View File

@ -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)

2
arch/powerpc/include/asm/fsl_lbc.h
View File

@ -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))