On Thu, Jan 26, 2012 at 12:35 PM, wilsonjonathan piercing_male@hotmail.com wrote:
On Thu, 2012-01-26 at 12:28 -0700, Tom Rini wrote:
On Thu, Jan 26, 2012 at 12:14 PM, wilsonjonathan piercing_male@hotmail.com wrote:
On Thu, 2012-01-26 at 10:08 -0700, Tom Rini wrote:
On Wed, Jan 25, 2012 at 1:06 PM, wilsonjonathan piercing_male@hotmail.com wrote:
The u-boot loader is showing an incorrect size in the memory, and passing the invalid information to the kernel.
What revision of the board do you have? Is this a 'classic' rev C4? Thanks.
As far as I'm aware yes, standard C4 from digikey.
I've done a little more searching, and found that adding #define DEBUG to /arc/arm/lib/board.c brings up more detailed info.
I will re-confirm with mine then. Previous versions of U-Boot/MLO report how much memory, 512MB?
I don't have an older version to hand, but according to the specs it should be 256MB using a 2Gb MDDR SDRAM and I seem to recall it did display that.
OK, thanks. Does the following fix it for you?
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c index 5c04b34..1efdbb0 100644 --- a/board/ti/beagle/beagle.c +++ b/board/ti/beagle/beagle.c @@ -161,7 +161,7 @@ void get_board_mem_timings(u32 *mcfg, u32 *ctrla, u32 *ctrlb, u32 *rfr_ctrl, case REVISION_C4: if (pop_mfr == NAND_MFR_STMICRO && pop_id == 0xba) { /* 512MB DDR */ - *mcfg = NUMONYX_V_MCFG_165(512 << 20); + *mcfg = NUMONYX_V_MCFG_165(256 << 20); *ctrla = NUMONYX_V_ACTIMA_165; *ctrlb = NUMONYX_V_ACTIMB_165; *rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_165MHz;