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blackfin: mem_init: update dmc config register
authorBob Liu <lliubbo@gmail.com>
Thu, 20 Dec 2012 07:13:48 +0000 (15:13 +0800)
committerBob Liu <lliubbo@gmail.com>
Wed, 20 Feb 2013 07:21:22 +0000 (15:21 +0800)
Update dmc config register to increase memory performance.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
arch/blackfin/include/asm/mem_init.h patch | blob | history

diff --git a/arch/blackfin/include/asm/mem_init.h b/arch/blackfin/include/asm/mem_init.h
index f019e9b..9b33e72 100644 (file)
--- a/arch/blackfin/include/asm/mem_init.h
+++ b/arch/blackfin/include/asm/mem_init.h
@@ -411,7 +411,7 @@ static struct ddr_config ddr_config_table[] __attribute__((section(".data_l1")))
                .dmc_ddrcfg = 0x00000422,
                .dmc_ddrtr0 = 0x20E0A424,
                .dmc_ddrtr1 = 0x3020079E,
-               .dmc_ddrtr2 = 0x0032020D,
+               .dmc_ddrtr2 = 0x0032050D,
                .dmc_ddrmr  = 0x00000842,
                .dmc_ddrmr1 = 0x4,
        },
Domain: System / Uncategorized;