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From: Tetsuyuki Kobayshi <koba@kmckk.co.jp>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 2/6] arm: rmobile: kzm9g: Adjust low level hardware setting
Date: Mon,  9 Jul 2012 20:06:56 +0900	[thread overview]
Message-ID: <1341832020-28548-3-git-send-email-koba@kmckk.co.jp> (raw)
In-Reply-To: <1341832020-28548-1-git-send-email-koba@kmckk.co.jp>

From: Tetsuyuki Kobayashi <koba@kmckk.co.jp>

Adjust low level hardware setting in s_init.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
Changes for v2:
 - No change. Just rebased.
Changes for v3:
 - No change.

 arch/arm/include/asm/arch-rmobile/sh73a0.h |    4 +++-
 board/kmc/kzm9g/kzm9g.c                    |    2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/arch-rmobile/sh73a0.h b/arch/arm/include/asm/arch-rmobile/sh73a0.h
index 605dd44..ad59be7 100644
--- a/arch/arm/include/asm/arch-rmobile/sh73a0.h
+++ b/arch/arm/include/asm/arch-rmobile/sh73a0.h
@@ -229,7 +229,9 @@ struct sh73a0_sbsc_cpg {
 	volatile u32 smstpcr3;
 	volatile u32 smstpcr4;
 	volatile u32 smstpcr5;
-	volatile u32 dummy11[10]; /* 0x148 .. 0x16c */
+	volatile u32 dummy11[2]; /* 0x148 .. 0x14c */
+	volatile u32 cpgxxcs4;
+	volatile u32 dummy12[7]; /* 0x154 .. 0x16c */
 	volatile u32 dvfscr2;
 	volatile u32 dvfscr3;
 	volatile u32 dvfscr4;
diff --git a/board/kmc/kzm9g/kzm9g.c b/board/kmc/kzm9g/kzm9g.c
index 8d7c61a..3716483 100644
--- a/board/kmc/kzm9g/kzm9g.c
+++ b/board/kmc/kzm9g/kzm9g.c
@@ -163,6 +163,7 @@ void s_init(void)
 	#define LIFEC_SEC_SRC_BIT	(1 << 15)
 	writel(readl(LIFEC_SEC_SRC) & ~LIFEC_SEC_SRC_BIT, LIFEC_SEC_SRC);
 
+	clrbits_le32(&cpg->smstpcr3, (1 << 15));
 	clrbits_le32(&cpg_srcr->srcr3, (1 << 15));
 	clrbits_le32(&cpg->smstpcr2, (1 << 18));
 	clrbits_le32(&cpg_srcr->srcr2, (1 << 18));
@@ -266,6 +267,7 @@ void s_init(void)
 
 	writel(0x00000b0b, &cpg->frqcrd);
 	cmp_loop(&cpg->frqcrd, 0x80000000, 0x0);
+	writel(0xfffffffc, &cpg->cpgxxcs4);
 }
 
 int board_early_init_f(void)
-- 
1.7.9.5

  parent reply	other threads:[~2012-07-09 11:06 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-26  2:30 [U-Boot] [PATCH] arm: rmobile: kzm9g: Adjust hardware setting in lowlevel_init.S Tetsuyuki Kobayashi
2012-06-26 21:22 ` Albert ARIBAUD
2012-06-27  7:56   ` Tetsuyuki Kobayashi
2012-07-05  7:02 ` Nobuhiro Iwamatsu
2012-07-05 11:37   ` [U-Boot] [PATCH 0/3] arm: rmobile: kzm9g: enable booting Linux kernel Tetsuyuki Kobayashi
2012-07-05 11:43     ` [U-Boot] [PATCH 1/3] arm: rmobile: kzm9g: Modify sdram area Tetsuyuki Kobayashi
2012-07-05 11:43     ` [U-Boot] [PATCH 2/3] arm: rmobile: kzm9g: Adjust low level hardware setting Tetsuyuki Kobayashi
2012-07-05 11:43     ` [U-Boot] [PATCH 3/3] arm: rmobile: kzm9g: change prompt to board specific Tetsuyuki Kobayashi
2012-07-06  0:12     ` [U-Boot] [PATCH 0/3] arm: rmobile: kzm9g: enable booting Linux kernel Nobuhiro Iwamatsu
2012-07-06  7:48       ` Tetsuyuki Kobayashi
2012-07-06 13:46         ` Albert ARIBAUD
2012-07-07 10:58           ` Tetsuyuki Kobayashi
2012-07-07 11:23             ` [U-Boot] [PATCH v2 0/5] " Tetsuyuki Kobayashi
2012-07-07 11:30               ` [U-Boot] [PATCH v2 1/5] arm: rmobile: kzm9g: Modify sdram area Tetsuyuki Kobayashi
2012-07-07 11:31               ` [U-Boot] [PATCH v2 2/5] arm: rmobile: kzm9g: Adjust low level hardware setting Tetsuyuki Kobayashi
2012-07-07 11:31               ` [U-Boot] [PATCH v2 3/5] arm: rmobile: kzm9g: change prompt to board specific Tetsuyuki Kobayashi
2012-07-07 11:32               ` [U-Boot] [PATCH v2 4/5] arm: rmobile: kzm9g: Add dummy member to struct sh73a0_rwdt Tetsuyuki Kobayashi
2012-07-07 11:32               ` [U-Boot] [PATCH v2 5/5] MAINTAINERS: Add Tetsuyuki Kobayshi for kzm9g Tetsuyuki Kobayashi
2012-07-09  6:30               ` [U-Boot] [PATCH v2 0/5] arm: rmobile: kzm9g: enable booting Linux kernel Tetsuyuki Kobayashi
2012-07-09 11:06                 ` [U-Boot] [PATCH v3 0/6] " Tetsuyuki Kobayshi
2012-07-09 11:06                   ` [U-Boot] [PATCH v3 1/6] arm: rmobile: kzm9g: Modify sdram area Tetsuyuki Kobayshi
2012-07-09 11:06                   ` Tetsuyuki Kobayshi [this message]
2012-07-09 11:06                   ` [U-Boot] [PATCH v3 3/6] arm: rmobile: kzm9g: change prompt to board specific Tetsuyuki Kobayshi
2012-07-09 11:06                   ` [U-Boot] [PATCH v3 4/6] arm: rmobile: kzm9g: Add dummy member to struct sh73a0_rwdt Tetsuyuki Kobayshi
2012-07-09 11:06                   ` [U-Boot] [PATCH v3 5/6] MAINTAINERS: Add Tetsuyuki Kobayshi for kzm9g Tetsuyuki Kobayshi
2012-07-09 11:07                   ` [U-Boot] [PATCH v3 6/6] arm: rmobile: kzm9g: Modify bus controller setting for CS4 Tetsuyuki Kobayshi
2012-07-17  5:13                   ` [U-Boot] [PATCH v4 0/7] arm: rmobile: kzm9g: enable booting Linux kernel Tetsuyuki Kobayshi
2012-07-17  5:13                     ` [U-Boot] [PATCH v4 1/7] arm: rmobile: kzm9g: Modify sdram area Tetsuyuki Kobayshi
2012-07-19 23:43                       ` Nobuhiro Iwamatsu
2012-07-17  5:13                     ` [U-Boot] [PATCH v4 2/7] arm: rmobile: kzm9g: Adjust low level hardware setting Tetsuyuki Kobayshi
2012-07-17  5:13                     ` [U-Boot] [PATCH v4 3/7] arm: rmobile: kzm9g: change prompt to board specific Tetsuyuki Kobayshi
2012-07-19 23:44                       ` Nobuhiro Iwamatsu
2012-07-17  5:13                     ` [U-Boot] [PATCH v4 4/7] arm: rmobile: kzm9g: Add dummy member to struct sh73a0_rwdt Tetsuyuki Kobayshi
2012-07-20  0:15                       ` Nobuhiro Iwamatsu
2012-07-20  9:27                         ` [U-Boot] [PATCH v5] " Tetsuyuki Kobayshi
2012-07-23  6:28                           ` Nobuhiro Iwamatsu
2012-07-17  5:13                     ` [U-Boot] [PATCH v4 5/7] MAINTAINERS: Add Tetsuyuki Kobayshi for kzm9g Tetsuyuki Kobayshi
2012-07-19 23:51                       ` Nobuhiro Iwamatsu
2012-10-04  8:45                         ` Albert ARIBAUD
2012-10-04 22:02                           ` Nobuhiro Iwamatsu
2012-10-05 18:44                             ` Albert ARIBAUD
2012-10-05 18:49                               ` Tom Rini
2012-07-17  5:13                     ` [U-Boot] [PATCH v4 6/7] arm: rmobile: kzm9g: Modify bus controller setting for CS4 Tetsuyuki Kobayshi
2012-07-19 23:51                       ` Nobuhiro Iwamatsu
2012-07-17  5:13                     ` [U-Boot] [PATCH v4 7/7] arm: rmobile: kzm9g: enable reset command Tetsuyuki Kobayshi
2012-07-19 23:48                       ` Nobuhiro Iwamatsu

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