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| author | Wolfgang Denk <wd@denx.de> | 2008-02-15 00:26:52 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-02-15 00:26:52 +0100 |
| commit | 9e04a8138892d64848dc6e8e74213086d9190d9a (patch) | |
| tree | 1740a361891d2390631ec053f1bc42e524913b78 /drivers/misc/fsl_law.c | |
| parent | 32c70d3420739930165271d9a1b04572adf799fd (diff) | |
| parent | 746c4b9490495dc4381dbcc49f40078d423e0a48 (diff) | |
| download | u-boot-imx-9e04a8138892d64848dc6e8e74213086d9190d9a.zip u-boot-imx-9e04a8138892d64848dc6e8e74213086d9190d9a.tar.gz u-boot-imx-9e04a8138892d64848dc6e8e74213086d9190d9a.tar.bz2 | |
Merge branch 'master' of git://www.denx.de/git/u-boot-mpc86xx
Conflicts:
common/cmd_reginfo.c
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'drivers/misc/fsl_law.c')
| -rw-r--r-- | drivers/misc/fsl_law.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/misc/fsl_law.c b/drivers/misc/fsl_law.c index 8bdf5a7..dca6a4d 100644 --- a/drivers/misc/fsl_law.c +++ b/drivers/misc/fsl_law.c @@ -28,6 +28,7 @@ #include <asm/io.h> #define LAWAR_EN 0x80000000 +#define FSL_HW_NUM_LAWS 10 /* number of LAWs in the hw implementation */ void set_law(u8 idx, phys_addr_t addr, enum law_size sz, enum law_trgt_if id) { @@ -53,6 +54,24 @@ void disable_law(u8 idx) return; } +void print_laws(void) +{ + volatile u32 *base = (volatile u32 *)(CFG_IMMR + 0xc08); + volatile u32 *lawbar = base; + volatile u32 *lawar = base + 2; + int i; + + printf("\nLocal Access Window Configuration\n"); + for(i = 0; i < FSL_HW_NUM_LAWS; i++) { + printf("\tLAWBAR%d : 0x%08x, LAWAR%d : 0x%08x\n", + i, in_be32(lawbar), i, in_be32(lawar)); + lawbar += 8; + lawar += 8; + } + + return; +} + void init_laws(void) { int i; |