diff options
Diffstat (limited to 'board/amcc/bamboo/bamboo.c')
-rw-r--r-- | board/amcc/bamboo/bamboo.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c index 5077187..0c7d69e 100644 --- a/board/amcc/bamboo/bamboo.c +++ b/board/amcc/bamboo/bamboo.c @@ -466,73 +466,6 @@ long int initdram (int board_type) #endif } -#if defined(CFG_DRAM_TEST) -int testdram(void) -{ - unsigned long *mem = (unsigned long *)0; - const unsigned long kend = (1024 / sizeof(unsigned long)); - unsigned long k, n, *p32, ctr; - const unsigned long bend = CFG_MBYTES_SDRAM * 1024 * 1024; - - mtmsr(0); - - for (k = 0; k < CFG_MBYTES_SDRAM*1024; - ++k, mem += (1024 / sizeof(unsigned long))) { - if ((k & 1023) == 0) { - printf("%3d MB\r", k / 1024); - } - - memset(mem, 0xaaaaaaaa, 1024); - for (n = 0; n < kend; ++n) { - if (mem[n] != 0xaaaaaaaa) { - printf("SDRAM test fails at: %08x\n", - (uint) & mem[n]); - return 1; - } - } - - memset(mem, 0x55555555, 1024); - for (n = 0; n < kend; ++n) { - if (mem[n] != 0x55555555) { - printf("SDRAM test fails at: %08x\n", - (uint) & mem[n]); - return 1; - } - } - } - - /* - * Perform a sequence test to ensure that all - * memory locations are uniquely addressable - */ - ctr = 0; - p32 = 0; - while ((unsigned long)p32 != bend) { - if (0 == ((unsigned long)p32 & ((1<<20)-1))) - printf("Writing %3d MB\r", (unsigned long)p32 >> 20); - *p32++ = ctr++; - } - - ctr = 0; - p32 = 0; - while ((unsigned long)p32 != bend) { - if (0 == ((unsigned long)p32 & ((1<<20)-1))) - printf("Verifying %3d MB\r", (unsigned long)p32 >> 20); - - if (*p32 != ctr) { - printf("SDRAM test fails at: %08x\n", p32); - return 1; - } - - ctr++; - p32++; - } - - printf("SDRAM test passes\n"); - return 0; -} -#endif - /************************************************************************* * pci_pre_init * |