diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/mbx8xx/startup/mmutlbtab.c')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mbx8xx/startup/mmutlbtab.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/startup/mmutlbtab.c b/c/src/lib/libbsp/powerpc/mbx8xx/startup/mmutlbtab.c index 6330bc1741..a1be4cd761 100644 --- a/c/src/lib/libbsp/powerpc/mbx8xx/startup/mmutlbtab.c +++ b/c/src/lib/libbsp/powerpc/mbx8xx/startup/mmutlbtab.c @@ -12,7 +12,7 @@ #include <bsp.h> #include <mpc8xx/mmu.h> - +#include <bsp/mbx.h> /* * This MMU_TLB_table is used to statically initialize the Table Lookaside * Buffers in the MMU of the MBX8xx board. @@ -166,7 +166,27 @@ MMU_TLB_table_t MMU_TLB_table[] = { * R/W,X for all, no ASID comparison, cache-inhibited. * EPN TWC RPN */ - { 0xFA210200, 0x11, 0xFA2109F7 } /* QSPAN - PS=4K */ + { 0xFA210200, 0x11, 0xFA2109F7 }, /* QSPAN - PS=4K */ + /* + * + * PCMCIA Spaces: Start address 0xE0000000, 256M? + * For each space (MEM/DMA/ATTRIB/IO) only the first 8MB are mapped + * ASID=0x0, APG=0x0, guarded memory, + * R/W,X for all, no ASID comparison, cache-inhibited. + * EPN TWC + * RPN + */ + { (PCMCIA_MEM_ADDR & 0xfffff000) | 0x200, 0x1D, + (PCMCIA_MEM_ADDR & 0xfffff000) | 0x9F7 },/* PCMCIA Memory - PS=8M */ + + { (PCMCIA_DMA_ADDR & 0xfffff000) | 0x200, 0x1D, + (PCMCIA_DMA_ADDR & 0xfffff000) | 0x9F7 },/* PCMCIA DMA - PS=8M */ + + { (PCMCIA_ATTRB_ADDR & 0xfffff000) | 0x200, 0x1D, + (PCMCIA_ATTRB_ADDR & 0xfffff000) | 0x9F7 },/* PCMCIA ATTRIB-PS=8M*/ + + { (PCMCIA_IO_ADDR & 0xfffff000) | 0x200, 0x1D, + (PCMCIA_IO_ADDR & 0xfffff000) | 0x9F7 } /* PCMCIA I/O - PS=8M */ }; /* |