write 1651 magic to SDR_DPCR reg, to enable the dram pad,

now super standby ok.
linux-sunxi · Mar 2, 2013 · 8bcc7de · 8bcc7de
1 parent fc79f6d
commit 8bcc7de
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diff --git a/boot0/drv/init_dram/dram_init.c b/boot0/drv/init_dram/dram_init.c
@@ -411,7 +411,7 @@ __s32 DRAMC_init(__dram_para_t *para)
 		mctl_write_w(SDR_ZQCR0, reg_val);
 
 		//dram pad hold off
-		mctl_write_w(SDR_DPCR, 0x0);
+		mctl_write_w(SDR_DPCR, 0x16510000);
 	}
 
 	//scan read pipe value

diff --git a/workspace/egon/boot0_nand.bin b/workspace/egon/boot0_nand.bin