diff options
Diffstat (limited to 'src/sdram')
| -rw-r--r-- | src/sdram/generic_sdram.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/src/sdram/generic_sdram.c b/src/sdram/generic_sdram.c index 7bd801a926..9ec8122afe 100644 --- a/src/sdram/generic_sdram.c +++ b/src/sdram/generic_sdram.c @@ -7,22 +7,31 @@ void sdram_no_memory(void) } /* Setup SDRAM */ -void sdram_initialize(const struct mem_controller *ctrl) +void sdram_initialize(int controllers, const struct mem_controller *ctrl) { - print_debug("Ram1\r\n"); + int i; /* Set the registers we can set once to reasonable values */ - sdram_set_registers(ctrl); + for(i = 0; i < controllers; i++) { + print_debug("Ram1."); + print_debug_hex8(i); + print_debug("\r\n"); + sdram_set_registers(ctrl + i); + } - print_debug("Ram2\r\n"); /* Now setup those things we can auto detect */ - sdram_set_spd_registers(ctrl); + for(i = 0; i < controllers; i++) { + print_debug("Ram2."); + print_debug_hex8(i); + print_debug("\r\n"); + sdram_set_spd_registers(ctrl + i); + } - print_debug("Ram3\r\n"); /* Now that everything is setup enable the SDRAM. * Some chipsets do the work for use while on others * we need to it by hand. */ - sdram_enable(ctrl); + print_debug("Ram3\r\n"); + sdram_enable(controllers, ctrl); print_debug("Ram4\r\n"); } |