diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/score603e/start/start.S')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/score603e/start/start.S | 40 |
1 files changed, 2 insertions, 38 deletions
diff --git a/c/src/lib/libbsp/powerpc/score603e/start/start.S b/c/src/lib/libbsp/powerpc/score603e/start/start.S index addbf614cb..24b511282f 100644 --- a/c/src/lib/libbsp/powerpc/score603e/start/start.S +++ b/c/src/lib/libbsp/powerpc/score603e/start/start.S @@ -17,7 +17,6 @@ * $Id$ */ -#include <bspopts.h> /* for SCORE603E_GENERATION */ #include "ppc-asm.h" .file "start.s" @@ -68,43 +67,8 @@ past_constants: ori r4,r4,0x0000 /* 0x2030 */ mtmsr r4 -#if (SCORE603E_GENERATION == 1) - lis r4,0 - mtspr 530,r4 /* Set IBAT1U */ - mtspr 531,r4 /* Set IBAT1L */ - mtspr 534,r4 /* Set IBAT3U */ - mtspr 535,r4 /* Set IBAT3L */ - mtspr 538,r4 /* Set DBAT1U */ - mtspr 539,r4 /* Set DBAT1L */ - lis r4,0 - ori r4,r4,0x1fff - mtspr 528,r4 /* Set IBAT0U */ - mtspr 536,r4 /* Set DBAT0U */ - lis r4,0 - ori r4,r4,0x0002 - mtspr 529,r4 /* Set IBAT0L */ - mtspr 537,r4 /* Set DBAT0L */ - lis r4,-4096 /* 0xf000 */ - ori r4,r4,8191 /* 0x1fff */ - mtspr 532,r4 /* Set IBAT2U */ - mtspr 540,r4 /* Set DBAT2U */ - lis r4,-4096 /* 0xf000 */ - ori r4,r4,1 - mtspr 533,r4 /* Set IBAT2L */ - mtspr 541,r4 /* Set DBAT2L */ - lis r4,-32768 /* 0x8000 */ - ori r4,r4,8191 /* 0x1fff */ - mtspr 542,r4 /* Set DBAT3U */ - lis r4,-32768 /* 0x8000 */ - ori r4,r4,0x003a - mtspr 543,r4 /* Set DBAT3L */ - -#elif (SCORE603E_GENERATION == 2) -/* XXX FILL THIS IN WHEN I GET HELLO TO COME UP. */ - -#else -#error "Unknown Generation of Score603e" -#endif + /* The first generation board needed initialization here but the */ + /* second does not. */ bl .Laddr /* get current address */ .Laddr: |