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| author | Jon Loeliger <jdl@freescale.com> | 2008-06-06 10:48:31 -0500 |
|---|---|---|
| committer | Jon Loeliger <jdl@freescale.com> | 2008-06-06 10:48:31 -0500 |
| commit | 1a247ba7fa5fb09f56892a09a990f03ce564b3e2 (patch) | |
| tree | 9dab0ef013cc6dc7883454808ecf6ba4d7a7a94e /cpu/mpc512x | |
| parent | 2c289e320dcfb3760e99cf1d765cb067194a1202 (diff) | |
| parent | 8155efbd7ae9c65564ca98affe94631d612ae088 (diff) | |
| download | u-boot-imx-1a247ba7fa5fb09f56892a09a990f03ce564b3e2.zip u-boot-imx-1a247ba7fa5fb09f56892a09a990f03ce564b3e2.tar.gz u-boot-imx-1a247ba7fa5fb09f56892a09a990f03ce564b3e2.tar.bz2 | |
Merge commit 'wd/master'
Diffstat (limited to 'cpu/mpc512x')
| -rw-r--r-- | cpu/mpc512x/start.S | 2 | ||||
| -rw-r--r-- | cpu/mpc512x/traps.c | 8 |
2 files changed, 8 insertions, 2 deletions
diff --git a/cpu/mpc512x/start.S b/cpu/mpc512x/start.S index 5a9d868..fb8acb5 100644 --- a/cpu/mpc512x/start.S +++ b/cpu/mpc512x/start.S @@ -219,7 +219,7 @@ boot_cold: * The SRAM window has a fixed size (256K), so only the start address * is necessary */ - lis r4, START_REG(CFG_SRAM_BASE) & 0xff00 + lis r4, START_REG(CFG_SRAM_BASE) & 0xff00 stw r4, SRAMBAR(r3) /* diff --git a/cpu/mpc512x/traps.c b/cpu/mpc512x/traps.c index 8455c92..8000fab 100644 --- a/cpu/mpc512x/traps.c +++ b/cpu/mpc512x/traps.c @@ -34,7 +34,13 @@ DECLARE_GLOBAL_DATA_PTR; extern unsigned long search_exception_table(unsigned long); -#define END_OF_MEM (gd->bd->bi_memstart + gd->bd->bi_memsize) +/* + * End of addressable memory. This may be less than the actual + * amount of memory on the system if we're unable to keep all + * the memory mapped in. + */ +extern ulong get_effective_memsize(void); +#define END_OF_MEM (gd->bd->bi_memstart + get_effective_memsize()) /* * Trap & Exception support |