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| author | Priyanka Jain <Priyanka.Jain@freescale.com> | 2011-02-09 09:24:10 +0530 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-04-10 11:17:55 -0500 |
| commit | 32c8cfb23cd8beb814edd217c02e6aa5c7a64acf (patch) | |
| tree | f7ce54174e4505b24df46aad21aa0dbbca53bacd /include | |
| parent | 2a9fab82b74d59aa9150e905aa06a6bff32c5059 (diff) | |
| download | u-boot-imx-32c8cfb23cd8beb814edd217c02e6aa5c7a64acf.zip u-boot-imx-32c8cfb23cd8beb814edd217c02e6aa5c7a64acf.tar.gz u-boot-imx-32c8cfb23cd8beb814edd217c02e6aa5c7a64acf.tar.bz2 | |
fsl_esdhc: Deal with watermark level register related changes
P1010 and P1014 has v2.3 version of FSL eSDHC controller in which watermark
level register description has been changed:
9-15 bits represent WR_WML[0:6], Max value = 128 represented by 0x00
25-31 bits represent RD_WML[0:6], Max value = 128 represented by 0x00
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: Poonam Aggrwal <Poonam.Aggrwal@freescale.com>
Tested-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/fsl_esdhc.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/fsl_esdhc.h b/include/fsl_esdhc.h index 477bbd7..8418bf7 100644 --- a/include/fsl_esdhc.h +++ b/include/fsl_esdhc.h @@ -2,7 +2,7 @@ * FSL SD/MMC Defines *------------------------------------------------------------------- * - * Copyright 2007-2008,2010 Freescale Semiconductor, Inc + * Copyright 2007-2008,2010-2011 Freescale Semiconductor, Inc * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -135,8 +135,21 @@ #define WML 0x2e044 #define WML_WRITE 0x00010000 +#ifdef CONFIG_FSL_SDHC_V2_3 +#define WML_RD_WML_MAX 0x80 +#define WML_WR_WML_MAX 0x80 +#define WML_RD_WML_MAX_VAL 0x0 +#define WML_WR_WML_MAX_VAL 0x0 +#define WML_RD_WML_MASK 0x7f +#define WML_WR_WML_MASK 0x7f0000 +#else +#define WML_RD_WML_MAX 0x10 +#define WML_WR_WML_MAX 0x80 +#define WML_RD_WML_MAX_VAL 0x10 +#define WML_WR_WML_MAX_VAL 0x80 #define WML_RD_WML_MASK 0xff #define WML_WR_WML_MASK 0xff0000 +#endif #define BLKATTR 0x2e004 #define BLKATTR_CNT(x) ((x & 0xffff) << 16) |