Re: [PATCH] ARM: mx53loco: Fix DD3 initialization
From: Sascha Hauer <s.hauer@pengutronix.de>
Date: 2011-08-24 08:36:46
Hi Fabio, Welcome to barebox ;) On Tue, Aug 23, 2011 at 09:11:04PM -0300, Fabio Estevam wrote:
Updated mx53 ddr3 script in order to align with the latest Freescale version from July 8, 2011: -change ESDREF[REF_SEL]=01 (for 32KHz), from incorrect setting of 00 (64KHz) -change DDR3 MR0 write to "setmem /32 0x63fd901c = 0x052080b0" from "0x092080b0". This changes write recovery from 8 clocks to 6 clocks(in line with ESDCFG1[tWR]) Signed-off-by: Fabio Estevam <redacted>
Applied to master. Sascha
quoted hunk ↗ jump to hunk
--- arch/arm/boards/freescale-mx53-loco/flash_header.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)diff --git a/arch/arm/boards/freescale-mx53-loco/flash_header.c b/arch/arm/boards/freescale-mx53-loco/flash_header.c index d6ff898..490e223 100644 --- a/arch/arm/boards/freescale-mx53-loco/flash_header.c +++ b/arch/arm/boards/freescale-mx53-loco/flash_header.c@@ -63,14 +63,14 @@ struct imx_dcd_v2_entry __dcd_entry_section dcd_entry[] = { { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008032), }, { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008033), }, { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028031), }, - { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x092080b0), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x052080b0), }, { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008040), }, { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803a), }, { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803b), }, { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028039), }, - { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x09208138), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x05208138), }, { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008048), }, - { .addr = cpu_to_be32(0x63fd9020), .val = cpu_to_be32(0x00001800), }, + { .addr = cpu_to_be32(0x63fd9020), .val = cpu_to_be32(0x00005800), }, { .addr = cpu_to_be32(0x63fd9040), .val = cpu_to_be32(0x04b80003), }, { .addr = cpu_to_be32(0x63fd9058), .val = cpu_to_be32(0x00022227), }, { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00000000), },-- 1.7.1
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