Dear Macpaul Lin,
In message 1303813524-28948-2-git-send-email-macpaul@andestech.com you wrote:
Support registers definitions of ftsdmc021 SDRAM controller.
Signed-off-by: Macpaul Lin macpaul@andestech.com
Changes for v2:
- Add __ASSEMBLY__ protecton to register offset for supporting lowlevel_init
Changes for v3:
- Patch: no change. Changed a mail server to resend this patch
Changes for v4:
- Cleanup.
- Replace lines over 80 chararters with proper statement.
- Add some bit-field description about important registers.
- Replace the define of constant which is power of 2 to (ffs(x - 1))
include/faraday/ftsdmc021.h | 151 +++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 151 insertions(+), 0 deletions(-) create mode 100644 include/faraday/ftsdmc021.h
diff --git a/include/faraday/ftsdmc021.h b/include/faraday/ftsdmc021.h new file mode 100644 index 0000000..483d991 --- /dev/null +++ b/include/faraday/ftsdmc021.h @@ -0,0 +1,151 @@ +/*
- (C) Copyright 2009 Faraday Technology
- Po-Yu Chuang ratbert@faraday-tech.com
- (C) Copyright 2011 Andes Technology Corp
- Macpaul Lin macpaul@andestech.com
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
+/*
- FTSDMC021 - SDRAM Controller
- */
+#ifndef __FTSDMC021_H +#define __FTSDMC021_H
+#ifndef __ASSEMBLY__ +struct ftsdmc021 {
- unsigned int tp1; /* 0x00 - SDRAM Timing Parameter 1 */
- unsigned int tp2; /* 0x04 - SDRAM Timing Parameter 2 */
- unsigned int cr1; /* 0x08 - SDRAM Configuration Reg 1 */
- unsigned int cr2; /* 0x0c - SDRAM Configuration Reg 2 */
- unsigned int bank0_bsr; /* 0x10 - Ext. Bank Base/Size Reg 0 */
- unsigned int bank1_bsr; /* 0x14 - Ext. Bank Base/Size Reg 1 */
- unsigned int bank2_bsr; /* 0x18 - Ext. Bank Base/Size Reg 2 */
- unsigned int bank3_bsr; /* 0x1c - Ext. Bank Base/Size Reg 3 */
- unsigned int bank4_bsr; /* 0x20 - Ext. Bank Base/Size Reg 4 */
- unsigned int bank5_bsr; /* 0x24 - Ext. Bank Base/Size Reg 5 */
- unsigned int bank6_bsr; /* 0x28 - Ext. Bank Base/Size Reg 6 */
- unsigned int bank7_bsr; /* 0x2c - Ext. Bank Base/Size Reg 7 */
- unsigned int ragr; /* 0x30 - Read Arbitration Group Reg */
- unsigned int frr; /* 0x34 - Flush Request Register */
- unsigned int ebisr; /* 0x38 - EBI Support Register */
- unsigned int RSVED[25]; /* 0x3c-0x9c - Reserved */
Sorry, but only macro definitions use ALL CAPS names. Variables names are all lower case.
Best regards,
Wolfgang Denk