diff options
Diffstat (limited to 'board/mpc7448hpc2/mpc7448hpc2.c')
| -rw-r--r-- | board/mpc7448hpc2/mpc7448hpc2.c | 152 |
1 files changed, 74 insertions, 78 deletions
diff --git a/board/mpc7448hpc2/mpc7448hpc2.c b/board/mpc7448hpc2/mpc7448hpc2.c index f90a751..4d221e7 100644 --- a/board/mpc7448hpc2/mpc7448hpc2.c +++ b/board/mpc7448hpc2/mpc7448hpc2.c @@ -25,7 +25,7 @@ */ /* - * board support/init functions for the + * board support/init functions for the * Freescale MPC7448 HPC2 (High-Performance Computing 2 Platform). */ @@ -33,39 +33,38 @@ #include <74xx_7xx.h> #if defined(CONFIG_OF_FLAT_TREE) #include <ft_build.h> -extern void ft_cpu_setup(void *blob, bd_t *bd); +extern void ft_cpu_setup (void *blob, bd_t *bd); #endif #undef DEBUG -extern void flush_data_cache(void); -extern void invalidate_l1_instruction_cache(void); -extern void tsi108_init_f(void); +extern void flush_data_cache (void); +extern void invalidate_l1_instruction_cache (void); +extern void tsi108_init_f (void); -int display_mem_map(void); +int display_mem_map (void); -void after_reloc(ulong dest_addr) +void after_reloc (ulong dest_addr) { DECLARE_GLOBAL_DATA_PTR; /* * Jump to the main U-Boot board init code */ - board_init_r((gd_t *) gd, dest_addr); + board_init_r ((gd_t *) gd, dest_addr); /* NOTREACHED */ } /* * Check Board Identity: - * * report board type */ -int checkboard(void) +int checkboard (void) { int l_type = 0; - printf("BOARD: %s\n", CFG_BOARD_NAME); + printf ("BOARD: %s\n", CFG_BOARD_NAME); return (l_type); } @@ -75,19 +74,19 @@ int checkboard(void) * report calling processor number */ -int read_pid(void) +int read_pid (void) { return 0; /* we are on single CPU platform for a while */ } -long int dram_size(int board_type) +long int dram_size (int board_type) { return 0x20000000; /* 256M bytes */ } -long int initdram(int board_type) +long int initdram (int board_type) { - return dram_size(board_type); + return dram_size (board_type); } /* DRAM check routines copied from gw8260 */ @@ -114,11 +113,11 @@ long int initdram(int board_type) /* May cloober fr0. */ /* */ /*********************************************************************/ -static void move64(unsigned long long *src, unsigned long long *dest) +static void move64 (unsigned long long *src, unsigned long long *dest) { - asm("lfd 0, 0(3)\n\t" /* fpr0 = *scr */ - "stfd 0, 0(4)" /* *dest = fpr0 */ - : : :"fr0"); /* Clobbers fr0 */ + asm ("lfd 0, 0(3)\n\t" /* fpr0 = *scr */ + "stfd 0, 0(4)" /* *dest = fpr0 */ + : : :"fr0"); /* Clobbers fr0 */ return; } @@ -183,28 +182,28 @@ unsigned long long pattern[] = { /* Assumes only one one SDRAM bank */ /* */ /*********************************************************************/ -int mem_test_data(void) +int mem_test_data (void) { unsigned long long *pmem = (unsigned long long *)CFG_MEMTEST_START; unsigned long long temp64; - int num_patterns = sizeof(pattern) / sizeof(pattern[0]); + int num_patterns = sizeof (pattern) / sizeof (pattern[0]); int i; unsigned int hi, lo; for (i = 0; i < num_patterns; i++) { - move64(&(pattern[i]), pmem); - move64(pmem, &temp64); + move64 (&(pattern[i]), pmem); + move64 (pmem, &temp64); - /* hi = (temp64>>32) & 0xffffffff; */ - /* lo = temp64 & 0xffffffff; */ - /* printf("\ntemp64 = 0x%08x%08x", hi, lo); */ + /* hi = (temp64>>32) & 0xffffffff; */ + /* lo = temp64 & 0xffffffff; */ + /* printf ("\ntemp64 = 0x%08x%08x", hi, lo); */ hi = (pattern[i] >> 32) & 0xffffffff; lo = pattern[i] & 0xffffffff; - /* printf("\npattern[%d] = 0x%08x%08x", i, hi, lo); */ + /* printf ("\npattern[%d] = 0x%08x%08x", i, hi, lo); */ if (temp64 != pattern[i]) { - printf("\n Data Test Failed, pattern 0x%08x%08x", + printf ("\n Data Test Failed, pattern 0x%08x%08x", hi, lo); return 1; } @@ -236,7 +235,7 @@ int mem_test_data(void) /* */ /* */ /*********************************************************************/ -int mem_test_address(void) +int mem_test_address (void) { volatile unsigned int *pmem = (volatile unsigned int *)CFG_MEMTEST_START; @@ -251,13 +250,13 @@ int mem_test_address(void) /* verify each loaction */ for (i = 0; i < size; i++) { if (pmem[i] != i) { - printf("\n Address Test Failed at 0x%x", i); + printf ("\n Address Test Failed at 0x%x", i); return 1; } } return 0; } -#endif /* CFG_DRAM_TEST_ADDRESS */ +#endif /* CFG_DRAM_TEST_ADDRESS */ #if defined (CFG_DRAM_TEST_WALK) /*********************************************************************/ @@ -287,7 +286,7 @@ int mem_test_address(void) /* */ /* */ /*********************************************************************/ -int mem_march(volatile unsigned long long *base, +int mem_march (volatile unsigned long long *base, unsigned int size, unsigned long long rmask, unsigned long long wmask, short read, short write) @@ -299,14 +298,14 @@ int mem_march(volatile unsigned long long *base, for (i = 0; i < size; i++) { if (read != 0) { /* temp = base[i]; */ - move64((unsigned long long *)&(base[i]), &temp); + move64 ((unsigned long long *)&(base[i]), &temp); if (rmask != temp) { hitemp = (temp >> 32) & 0xffffffff; lotemp = temp & 0xffffffff; himask = (rmask >> 32) & 0xffffffff; lomask = rmask & 0xffffffff; - printf("\n Walking one's test failed: \ + printf ("\n Walking one's test failed: \ address = 0x%08x," "\n\texpected \ 0x%08x%08x, found 0x%08x%08x", i << 3,\ himask, lomask, hitemp, lotemp); @@ -315,12 +314,12 @@ int mem_march(volatile unsigned long long *base, } if (write != 0) { /* base[i] = wmask; */ - move64(&wmask, (unsigned long long *)&(base[i])); + move64 (&wmask, (unsigned long long *)&(base[i])); } } return 0; } -#endif /* CFG_DRAM_TEST_WALK */ +#endif /* CFG_DRAM_TEST_WALK */ /*********************************************************************/ /* NAME: mem_test_walk() - a simple walking ones test */ @@ -348,7 +347,7 @@ int mem_march(volatile unsigned long long *base, /* */ /* */ /*********************************************************************/ -int mem_test_walk(void) +int mem_test_walk (void) { unsigned long long mask; volatile unsigned long long *pmem = @@ -359,32 +358,31 @@ int mem_test_walk(void) mask = 0x01; - printf("Initial Pass"); - mem_march(pmem, size, 0x0, 0x1, 0, 1); + printf ("Initial Pass"); + mem_march (pmem, size, 0x0, 0x1, 0, 1); - printf("\b\b\b\b\b\b\b\b\b\b\b\b"); - printf(" "); - printf(" "); - printf("\b\b\b\b\b\b\b\b\b\b\b\b"); + printf ("\b\b\b\b\b\b\b\b\b\b\b\b"); + printf (" "); + printf (" "); + printf ("\b\b\b\b\b\b\b\b\b\b\b\b"); for (i = 0; i < 63; i++) { - printf("Pass %2d", i + 2); - if (mem_march(pmem, size, mask, mask << 1, 1, 1) != 0) { - /*printf("mask: 0x%x, pass: %d, ", mask, i); */ + printf ("Pass %2d", i + 2); + if (mem_march(pmem, size, mask, mask << 1, 1, 1) != 0) + /*printf ("mask: 0x%x, pass: %d, ", mask, i); */ return 1; - } mask = mask << 1; - printf("\b\b\b\b\b\b\b"); + printf ("\b\b\b\b\b\b\b"); } - printf("Last Pass"); + printf ("Last Pass"); if (mem_march(pmem, size, 0, mask, 0, 1) != 0) { - /* printf("mask: 0x%x", mask); */ + /* printf ("mask: 0x%x", mask); */ return 1; } - printf("\b\b\b\b\b\b\b\b\b"); - printf(" "); - printf("\b\b\b\b\b\b\b\b\b"); + printf ("\b\b\b\b\b\b\b\b\b"); + printf (" "); + printf ("\b\b\b\b\b\b\b\b\b"); return 0; } @@ -412,60 +410,58 @@ int mem_test_walk(void) /* */ /* */ /*********************************************************************/ -int testdram(void) +int testdram (void) { char *s; int rundata, runaddress, runwalk; - s = getenv("testdramdata"); + s = getenv ("testdramdata"); rundata = (s && (*s == 'y')) ? 1 : 0; - s = getenv("testdramaddress"); + s = getenv ("testdramaddress"); runaddress = (s && (*s == 'y')) ? 1 : 0; - s = getenv("testdramwalk"); + s = getenv ("testdramwalk"); runwalk = (s && (*s == 'y')) ? 1 : 0; /* rundata = 1; */ /* runaddress = 0; */ /* runwalk = 0; */ - if ((rundata == 1) || (runaddress == 1) || (runwalk == 1)) { - printf("Testing RAM from 0x%08x to 0x%08x ... \ + if ((rundata == 1) || (runaddress == 1) || (runwalk == 1)) + printf ("Testing RAM from 0x%08x to 0x%08x ... \ (don't panic... that will take a moment !!!!)\n", \ CFG_MEMTEST_START, CFG_MEMTEST_END); - } #ifdef CFG_DRAM_TEST_DATA if (rundata == 1) { - printf("Test DATA ... "); + printf ("Test DATA ... "); if (mem_test_data () == 1) { - printf("failed \n"); + printf ("failed \n"); return 1; } else - printf("ok \n"); + printf ("ok \n"); } #endif #ifdef CFG_DRAM_TEST_ADDRESS if (runaddress == 1) { - printf("Test ADDRESS ... "); + printf ("Test ADDRESS ... "); if (mem_test_address () == 1) { - printf("failed \n"); + printf ("failed \n"); return 1; } else - printf("ok \n"); + printf ("ok \n"); } #endif #ifdef CFG_DRAM_TEST_WALK if (runwalk == 1) { - printf("Test WALKING ONEs ... "); - if (mem_test_walk() == 1) { - printf("failed \n"); + printf ("Test WALKING ONEs ... "); + if (mem_test_walk () == 1) { + printf ("failed \n"); return 1; } else - printf("ok \n"); + printf ("ok \n"); } #endif - if ((rundata == 1) || (runaddress == 1) || (runwalk == 1)) { - printf("passed\n"); - } + if ((rundata == 1) || (runaddress == 1) || (runwalk == 1)) + printf ("passed\n"); return 0; } @@ -473,17 +469,17 @@ int testdram(void) #if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP) void -ft_board_setup(void *blob, bd_t *bd) +ft_board_setup (void *blob, bd_t *bd) { u32 *p; int len; - ft_cpu_setup(blob, bd); + ft_cpu_setup (blob, bd); - p = ft_get_prop(blob, "/memory/reg", &len); + p = ft_get_prop (blob, "/memory/reg", &len); if (p != NULL) { - *p++ = cpu_to_be32(bd->bi_memstart); - *p = cpu_to_be32(bd->bi_memsize); + *p++ = cpu_to_be32 (bd->bi_memstart); + *p = cpu_to_be32 (bd->bi_memsize); } } #endif |