diff options
Diffstat (limited to 'board/amcc/acadia/memory.c')
| -rw-r--r-- | board/amcc/acadia/memory.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/board/amcc/acadia/memory.c b/board/amcc/acadia/memory.c index 0f1de71..a1b0155 100644 --- a/board/amcc/acadia/memory.c +++ b/board/amcc/acadia/memory.c @@ -55,7 +55,6 @@ void sdram_init(void) if ((is_cram_inited() != 1) || (spr_reg != LOAK_SPL)) { mtspr(SPRG7, LOAK_NONE); /* "NONE" */ } - #if 1 /* * When running the NAND SPL, the normal EBC configuration is not @@ -77,7 +76,6 @@ void sdram_init(void) mtspr(SPRG6, LOAK_SPL); /* "SPL " */ mtspr(SPRG7, LOAK_OCM); /* "OCM " */ #endif - return; } @@ -98,14 +96,12 @@ static void cram_bcr_write(u32 wr_val) wr_val = wr_val << 2; /* wr_val = 0x1c048; */ - /* * # stop PLL clock before programming CRAM * set EPLD0_MUX_CTL.OESPR3 = 1 * delay 2 */ - /* * # CS1 * read 0x00200000 @@ -147,7 +143,6 @@ static void cram_bcr_write(u32 wr_val) * set EPLD0_MUX_CTL.OESPR3 = 0 */ - /* * set CRAMCR = 0x1 */ @@ -254,9 +249,6 @@ static u32 is_cram(void) gpio_reg = in32(GPIO1_OR); out32(GPIO1_OR, gpio_reg | 0x00000400); - - - /* Read Version ID */ cram_id = (volatile u32) in32(CRAM_BANK0_BASE+CRAM_DIDR); udelay(100000); @@ -309,8 +301,7 @@ static long int cram_init(u32 already_inited) * In the case of NAND boot and SPI boot, CRAM will already be * initialized by the pre-loader */ - if (already_inited != 1) - { + if (already_inited != 1) { /* * #o CRAM Card * # - CRAMCRE @reg16 = 1; for CRAM to use @@ -323,7 +314,6 @@ static long int cram_init(u32 already_inited) * #end */ - /* * #1. EBC need to program READY, CLK, ADV for ASync mode * # config output @@ -448,8 +438,6 @@ static long int cram_init(u32 already_inited) /* * set EPLD0_MUX_CTL.OESPR3 = 0 */ - - mtspr(SPRG7, LOAK_CRAM); /* "CRAM" */ } /* if (already_inited != 1) */ |