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15a14cf166
The QorIQ LS1012A processor, optimized for battery-backed or USB-powered, integrates a single ARM Cortex-A53 core with a hardware packet forwarding engine and high-speed interfaces to deliver line-rate networking performance. QorIQ LS1012A Reference Design System (LS1012ARDB) is a high-performance development platform, with a complete debugging environment. The LS1012ARDB board supports the QorIQ LS1012A processor and is optimized to support the high-bandwidth DDR3L memory and a full complement of high-speed SerDes ports. LEDE/OPENWRT will auto strip executable program file while make. So we need select CONFIG_NO_STRIP=y while make menuconfig to avoid the ppfe network fiemware be destroyed, then run make to build ls1012ardb firmware. The fsl-quadspi flash with jffs2 fs is unstable and arise some failed message. This issue have noticed the IP owner for investigate, hope he can solve it earlier. So the ls1012ardb now also provide a xx-firmware.ext4.bin as default firmware, and the uboot bootcmd will run wrtboot_ext4rfs for "rootfstype=ext4" bootargs. Signed-off-by: Yutang Jiang <yutang.jiang@nxp.com>
57 lines
2.0 KiB
Diff
57 lines
2.0 KiB
Diff
From 9e157635c191762624c066d14e360e972aa1ad0f Mon Sep 17 00:00:00 2001
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From: Shengzhou Liu <Shengzhou.Liu@nxp.com>
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Date: Wed, 20 Jul 2016 15:44:58 +0800
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Subject: [PATCH 82/93] armv8: ls1012a: Update DDR timing
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Update MMDC timing CL-tRCD-tRP to 7-7-7.
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Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
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---
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board/freescale/ls1012afrdm/ls1012afrdm.c | 2 +-
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board/freescale/ls1012aqds/ls1012aqds.c | 2 +-
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board/freescale/ls1012ardb/ls1012ardb.c | 2 +-
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3 files changed, 3 insertions(+), 3 deletions(-)
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diff --git a/board/freescale/ls1012afrdm/ls1012afrdm.c b/board/freescale/ls1012afrdm/ls1012afrdm.c
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index 04f8f9a..a152a18 100644
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--- a/board/freescale/ls1012afrdm/ls1012afrdm.c
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+++ b/board/freescale/ls1012afrdm/ls1012afrdm.c
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@@ -55,7 +55,7 @@ void mmdc_init(void)
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/* configure timing parms */
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out_be32(&mmdc->mdotc, 0x12554000);
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out_be32(&mmdc->mdcfg0, 0xbabf7954);
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- out_be32(&mmdc->mdcfg1, 0xff328f64);
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+ out_be32(&mmdc->mdcfg1, 0xdb328f64);
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out_be32(&mmdc->mdcfg2, 0x01ff00db);
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/* other parms */
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diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c
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index 4ae8def..7bdb591 100644
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--- a/board/freescale/ls1012aqds/ls1012aqds.c
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+++ b/board/freescale/ls1012aqds/ls1012aqds.c
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@@ -78,7 +78,7 @@ void mmdc_init(void)
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/* configure timing parms */
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out_be32(&mmdc->mdotc, 0x12554000);
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out_be32(&mmdc->mdcfg0, 0xbabf7954);
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- out_be32(&mmdc->mdcfg1, 0xff328f64);
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+ out_be32(&mmdc->mdcfg1, 0xdb328f64);
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out_be32(&mmdc->mdcfg2, 0x01ff00db);
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/* other parms */
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diff --git a/board/freescale/ls1012ardb/ls1012ardb.c b/board/freescale/ls1012ardb/ls1012ardb.c
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index 06e1f6b..ac51d56 100644
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--- a/board/freescale/ls1012ardb/ls1012ardb.c
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+++ b/board/freescale/ls1012ardb/ls1012ardb.c
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@@ -84,7 +84,7 @@ void mmdc_init(void)
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/* configure timing parms */
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out_be32(&mmdc->mdotc, 0x12554000);
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out_be32(&mmdc->mdcfg0, 0xbabf7954);
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- out_be32(&mmdc->mdcfg1, 0xff328f64);
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+ out_be32(&mmdc->mdcfg1, 0xdb328f64);
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out_be32(&mmdc->mdcfg2, 0x01ff00db);
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/* other parms */
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--
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1.7.9.5
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