diff options
Diffstat (limited to 'board/esd/tasreg/tasreg.c')
| -rw-r--r-- | board/esd/tasreg/tasreg.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/board/esd/tasreg/tasreg.c b/board/esd/tasreg/tasreg.c index 80ff237..760c71d 100644 --- a/board/esd/tasreg/tasreg.c +++ b/board/esd/tasreg/tasreg.c @@ -25,6 +25,7 @@ #include <command.h> #include <malloc.h> #include <asm/m5249.h> +#include <asm/io.h> /* Prototypes */ @@ -118,7 +119,7 @@ phys_size_t initdram (int board_type) { /** Precharge sequence **/ mbar_writeLong(MCFSIM_DACR0, 0x0000332c); /* Set DACR0[IP] (bit 3) */ - *((volatile unsigned long *) 0x00) = junk; /* write to a memory location to init. precharge */ + out_be32((void *)0, junk); /* write to a memory location to init. precharge */ udelay(0x10); /* Allow several Precharge cycles */ /** Refresh Sequence **/ @@ -127,7 +128,7 @@ phys_size_t initdram (int board_type) { /** Mode Register initialization **/ mbar_writeLong(MCFSIM_DACR0, 0x0000b364); /* Enable DACR0[IMRS] (bit 6); RE remains enabled */ - *((volatile unsigned long *) 0x800) = junk; /* Access RAM to initialize the mode register */ + out_be32((void *)0x800, junk); /* Access RAM to initialize the mode register */ return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; }; @@ -258,7 +259,7 @@ int do_codec(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { uchar buf[8]; - *(volatile ushort *)0xe0000000 = 0x4000; + out_be16((void *)0xe0000000, 0x4000); udelay(5000); /* wait for 5ms */ |