From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by canuck.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1P9HT4-0006Hr-W3 for barebox@lists.infradead.org; Fri, 22 Oct 2010 13:15:42 +0000 From: Sascha Hauer Date: Fri, 22 Oct 2010 15:15:23 +0200 Message-Id: <1287753331-7696-6-git-send-email-s.hauer@pengutronix.de> In-Reply-To: <1287753331-7696-1-git-send-email-s.hauer@pengutronix.de> References: <1287753331-7696-1-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 05/13] i.MX esdctl: Add register bits from redboot To: barebox@lists.infradead.org Signed-off-by: Sascha Hauer --- arch/arm/mach-imx/include/mach/esdctl.h | 88 +++++++++++++++++++++++++++++++ 1 files changed, 88 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-imx/include/mach/esdctl.h b/arch/arm/mach-imx/include/mach/esdctl.h index d15f52b..fe74cb6 100644 --- a/arch/arm/mach-imx/include/mach/esdctl.h +++ b/arch/arm/mach-imx/include/mach/esdctl.h @@ -18,9 +18,11 @@ #define ESDCTL0_ROW13 (2 << 24) #define ESDCTL0_ROW14 (3 << 24) #define ESDCTL0_ROW15 (4 << 24) +#define ESDCTL0_ROW_MASK (7 << 24) #define ESDCTL0_COL8 (0 << 20) #define ESDCTL0_COL9 (1 << 20) #define ESDCTL0_COL10 (2 << 20) +#define ESDCTL0_COL_MASK (3 << 20) #define ESDCTL0_DSIZ_31_16 (0 << 16) #define ESDCTL0_DSIZ_15_0 (1 << 16) #define ESDCTL0_DSIZ_31_0 (2 << 16) @@ -32,3 +34,89 @@ #define ESDCTL0_FP (1 << 8) #define ESDCTL0_BL (1 << 7) +#define ESDMISC_RST 0x00000002 +#define ESDMISC_MDDR_EN 0x00000004 +#define ESDMISC_MDDR_DIS 0x00000000 +#define ESDMISC_MDDR_DL_RST 0x00000008 +#define ESDMISC_MDDR_MDIS 0x00000010 +#define ESDMISC_LHD 0x00000020 +#define ESDMISC_SDRAMRDY 0x80000000 + +#define ESDCFGx_tXP_MASK 0x00600000 +#define ESDCFGx_tXP_1 0x00000000 +#define ESDCFGx_tXP_2 0x00200000 +#define ESDCFGx_tXP_3 0x00400000 +#define ESDCFGx_tXP_4 0x00600000 + +#define ESDCFGx_tWTR_MASK 0x00100000 +#define ESDCFGx_tWTR_1 0x00000000 +#define ESDCFGx_tWTR_2 0x00100000 + +#define ESDCFGx_tRP_MASK 0x000c0000 +#define ESDCFGx_tRP_1 0x00000000 +#define ESDCFGx_tRP_2 0x00040000 +#define ESDCFGx_tRP_3 0x00080000 +#define ESDCFGx_tRP_4 0x000c0000 + + +#define ESDCFGx_tMRD_MASK 0x00030000 +#define ESDCFGx_tMRD_1 0x00000000 +#define ESDCFGx_tMRD_2 0x00010000 +#define ESDCFGx_tMRD_3 0x00020000 +#define ESDCFGx_tMRD_4 0x00030000 + + +#define ESDCFGx_tWR_MASK 0x00008000 +#define ESDCFGx_tWR_1_2 0x00000000 +#define ESDCFGx_tWR_2_3 0x00008000 + +#define ESDCFGx_tRAS_MASK 0x00007000 +#define ESDCFGx_tRAS_1 0x00000000 +#define ESDCFGx_tRAS_2 0x00001000 +#define ESDCFGx_tRAS_3 0x00002000 +#define ESDCFGx_tRAS_4 0x00003000 +#define ESDCFGx_tRAS_5 0x00004000 +#define ESDCFGx_tRAS_6 0x00005000 +#define ESDCFGx_tRAS_7 0x00006000 +#define ESDCFGx_tRAS_8 0x00007000 + + +#define ESDCFGx_tRRD_MASK 0x00000c00 +#define ESDCFGx_tRRD_1 0x00000000 +#define ESDCFGx_tRRD_2 0x00000400 +#define ESDCFGx_tRRD_3 0x00000800 +#define ESDCFGx_tRRD_4 0x00000c00 + + +#define ESDCFGx_tCAS_MASK 0x00000300 +#define ESDCFGx_tCAS_2 0x00000200 +#define ESDCFGx_tCAS_3 0x00000300 + +#define ESDCFGx_tRCD_MASK 0x00000070 +#define ESDCFGx_tRCD_1 0x00000000 +#define ESDCFGx_tRCD_2 0x00000010 +#define ESDCFGx_tRCD_3 0x00000020 +#define ESDCFGx_tRCD_4 0x00000030 +#define ESDCFGx_tRCD_5 0x00000040 +#define ESDCFGx_tRCD_6 0x00000050 +#define ESDCFGx_tRCD_7 0x00000060 +#define ESDCFGx_tRCD_8 0x00000070 + +#define ESDCFGx_tRC_MASK 0x0000000f +#define ESDCFGx_tRC_20 0x00000000 +#define ESDCFGx_tRC_2 0x00000001 +#define ESDCFGx_tRC_3 0x00000002 +#define ESDCFGx_tRC_4 0x00000003 +#define ESDCFGx_tRC_5 0x00000004 +#define ESDCFGx_tRC_6 0x00000005 +#define ESDCFGx_tRC_7 0x00000006 +#define ESDCFGx_tRC_8 0x00000007 +#define ESDCFGx_tRC_9 0x00000008 +#define ESDCFGx_tRC_10 0x00000009 +#define ESDCFGx_tRC_11 0x0000000a +#define ESDCFGx_tRC_12 0x0000000b +#define ESDCFGx_tRC_13 0x0000000c +#define ESDCFGx_tRC_14 0x0000000d +//#define ESDCFGx_tRC_14 0x0000000e // 15 seems to not exist +#define ESDCFGx_tRC_16 0x0000000f + -- 1.7.2.3 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox