diff options
| author | wdenk <wdenk> | 2004-08-01 23:02:45 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2004-08-01 23:02:45 +0000 |
| commit | 9aea95307fdb0ffe0d3a98a17ac73e5040c9756a (patch) | |
| tree | 812e59d74bb6ab942f7c797b6bbcc5e7c2ad4a8f /cpu/mpc85xx/traps.c | |
| parent | 281e00a3be453a169d854f824a460359d10f92bb (diff) | |
| download | u-boot-imx-9aea95307fdb0ffe0d3a98a17ac73e5040c9756a.zip u-boot-imx-9aea95307fdb0ffe0d3a98a17ac73e5040c9756a.tar.gz u-boot-imx-9aea95307fdb0ffe0d3a98a17ac73e5040c9756a.tar.bz2 | |
Patch by Jon Loeliger, 16 Jul 2004:
- support larger DDR memories up to 2G on the PC8540/8560ADS and
STXGP3 boards
- Made MPC8540/8560ADS be 33Mhz PCI by default.
- Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
and CONFIG_L2_INIT_RAM options.
- Refactor Local Bus initialization out of SDRAM setup.
- Re-implement new version of LBC11/DDR11 errata workarounds.
- Moved board specific PCI init parts out of CPU directory.
- Added TLB entry for PCI-1 IO Memory
- Updated README.mpc85xxads
Diffstat (limited to 'cpu/mpc85xx/traps.c')
| -rw-r--r-- | cpu/mpc85xx/traps.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/cpu/mpc85xx/traps.c b/cpu/mpc85xx/traps.c index a348eab..a87eed2 100644 --- a/cpu/mpc85xx/traps.c +++ b/cpu/mpc85xx/traps.c @@ -22,7 +22,7 @@ * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License @@ -46,9 +46,10 @@ int (*debugger_exception_handler)(struct pt_regs *) = 0; /* Returns 0 if exception not found and fixup otherwise. */ extern unsigned long search_exception_table(unsigned long); -/* THIS NEEDS CHANGING to use the board info structure. +/* + * End of memory as shown by board info and determined by DDR setup. */ -#define END_OF_MEM (CFG_SDRAM_SIZE * 1024 * 1024) +#define END_OF_MEM (gd->bd->bi_memstart + gd->bd->bi_memsize) static __inline__ void set_tsr(unsigned long val) @@ -82,6 +83,7 @@ extern void do_bedbug_breakpoint(struct pt_regs *); void print_backtrace(unsigned long *sp) { + DECLARE_GLOBAL_DATA_PTR; int cnt = 0; unsigned long i; @@ -261,7 +263,7 @@ DebugException(struct pt_regs *regs) #endif } -/* Probe an address by reading. If not present, return -1, otherwise +/* Probe an address by reading. If not present, return -1, otherwise * return 0. */ int |