From: Fabio Estevam <festevam@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 7/7] mxs: spl_mem_init: Change EMI port priority
Date: Thu, 2 May 2013 19:44:21 -0300 [thread overview]
Message-ID: <1367534661-13502-8-git-send-email-festevam@gmail.com> (raw)
In-Reply-To: <1367534661-13502-1-git-send-email-festevam@gmail.com>
From: Fabio Estevam <fabio.estevam@freescale.com>
FSL bootlets code set the PORT_PRIORITY_ORDER field of register HW_EMI_CTRL
as 0x2, which means:
PORT0231 = 0x02 Priority Order: AXI0, AHB2, AHB3, AHB1
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
Changes since v2:
- None
Changes since v1:
- None
arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c b/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
index bf58058..5d881da 100644
--- a/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
+++ b/arch/arm/cpu/arm926ejs/mxs/spl_mem_init.c
@@ -286,7 +286,7 @@ static void mx23_mem_init(void)
early_delay(20000);
/* Adjust EMI port priority. */
- clrsetbits_le32(0x80020000, 0x1f << 16, 0x8);
+ clrsetbits_le32(0x80020000, 0x1f << 16, 0x2);
early_delay(20000);
setbits_le32(MXS_DRAM_BASE + 0x40, 1 << 19);
--
1.7.9.5
next prev parent reply other threads:[~2013-05-02 22:44 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-02 22:44 [U-Boot] [PATCH v3 0/9] mx23: Make DDR initialization stable Fabio Estevam
2013-05-02 22:44 ` [U-Boot] [PATCH v3 1/7] mx23: Fix pad voltage selection bit Fabio Estevam
2013-05-03 2:24 ` Marek Vasut
2013-05-03 2:33 ` Otavio Salvador
2013-05-03 2:34 ` Marek Vasut
2013-05-03 2:34 ` Fabio Estevam
2013-05-02 22:44 ` [U-Boot] [PATCH v3 2/7] mx23evk: Fix DDR pin iomux settings Fabio Estevam
2013-05-03 2:24 ` Marek Vasut
2013-05-03 2:35 ` Fabio Estevam
2013-05-03 2:37 ` Marek Vasut
2013-05-03 2:51 ` Fabio Estevam
2013-05-03 3:22 ` Marek Vasut
2013-05-02 22:44 ` [U-Boot] [PATCH v3 3/7] mx23_olinuxino: " Fabio Estevam
2013-05-02 22:44 ` [U-Boot] [PATCH v3 4/7] mxs: spl_mem_init: Fix comment about start bit Fabio Estevam
2013-05-02 22:44 ` [U-Boot] [PATCH v3 5/7] mxs: spl_mem_init: Remove erroneous DDR setting Fabio Estevam
2013-05-03 2:25 ` Marek Vasut
2013-05-03 2:37 ` Fabio Estevam
2013-05-03 2:50 ` Marek Vasut
2013-05-02 22:44 ` [U-Boot] [PATCH v3 6/7] mxs: spl_mem_init: Skip the initialization of some DRAM_CTL registers Fabio Estevam
2013-05-03 2:26 ` Marek Vasut
2013-05-03 2:33 ` Otavio Salvador
2013-05-02 22:44 ` Fabio Estevam [this message]
2013-05-03 2:20 ` [U-Boot] [PATCH v3 0/9] mx23: Make DDR initialization stable Marek Vasut
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