Commit 6fab2fe7 authored by Wolfgang Grandegger's avatar Wolfgang Grandegger Committed by Andrew Fleming-AFLEMING
Browse files

83xx/85xx/86xx: add more MxMR local bus definitions

83xx/85xx/86xx: add more MxMR local bus definitions

This patch adds more macro definitions for the UPM Machine Mode Registers
They are copied from "include/mpc82xx.h" to simplify the merge of all 8xxx
common local bus definitions into include/asm-ppc/fsl_lbc.h. They are
required for my forthcoming FSL NAND UPM driver re-write and the support
for the TQM8548 module.

This patch is based on the following two patches from Anton Vorontsov:

http://www.mail-archive.com/u-boot-users@lists.sourceforge.net/msg06511.html
http://www.mail-archive.com/u-boot-users@lists.sourceforge.net/msg06587.html



I leave coding style violation fixes, code beautification and name
corrections to somebody else ;-(.
Signed-off-by: default avatarWolfgang Grandegger <wg@grandegger.com>
parent c8c5fc26
......@@ -161,11 +161,6 @@
#define OR_UPM_EAD 0x00000001
#define OR_UPM_EAD_SHIFT 0
#define MxMR_OP_NORM 0x00000000 /* Normal Operation */
#define MxMR_DSx_2_CYCL 0x00400000 /* 2 cycle Disable Period */
#define MxMR_OP_WARR 0x10000000 /* Write to Array */
#define MxMR_BSEL 0x80000000 /* Bus Select */
#define OR_SDRAM_AM 0xFFFF8000
#define OR_SDRAM_AM_SHIFT 15
#define OR_SDRAM_XAM 0x00006000
......@@ -198,6 +193,44 @@
#define OR_AM_2GB 0x80000000
#define OR_AM_4GB 0x00000000
/* MxMR - UPM Machine A/B/C Mode Registers
*/
#define MxMR_MAD_MSK 0x0000003f /* Machine Address Mask */
#define MxMR_TLFx_MSK 0x000003c0 /* Refresh Loop Field Mask */
#define MxMR_WLFx_MSK 0x00003c00 /* Write Loop Field Mask */
#define MxMR_WLFx_1X 0x00000400 /* executed 1 time */
#define MxMR_WLFx_2X 0x00000800 /* executed 2 times */
#define MxMR_WLFx_3X 0x00000c00 /* executed 3 times */
#define MxMR_WLFx_4X 0x00001000 /* executed 4 times */
#define MxMR_WLFx_5X 0x00001400 /* executed 5 times */
#define MxMR_WLFx_6X 0x00001800 /* executed 6 times */
#define MxMR_WLFx_7X 0x00001c00 /* executed 7 times */
#define MxMR_WLFx_8X 0x00002000 /* executed 8 times */
#define MxMR_WLFx_9X 0x00002400 /* executed 9 times */
#define MxMR_WLFx_10X 0x00002800 /* executed 10 times */
#define MxMR_WLFx_11X 0x00002c00 /* executed 11 times */
#define MxMR_WLFx_12X 0x00003000 /* executed 12 times */
#define MxMR_WLFx_13X 0x00003400 /* executed 13 times */
#define MxMR_WLFx_14X 0x00003800 /* executed 14 times */
#define MxMR_WLFx_15X 0x00003c00 /* executed 15 times */
#define MxMR_WLFx_16X 0x00000000 /* executed 16 times */
#define MxMR_RLFx_MSK 0x0003c000 /* Read Loop Field Mask */
#define MxMR_GPL_x4DIS 0x00040000 /* GPL_A4 Ouput Line Disable */
#define MxMR_G0CLx_MSK 0x00380000 /* General Line 0 Control Mask */
#define MxMR_DSx_1_CYCL 0x00000000 /* 1 cycle Disable Period */
#define MxMR_DSx_2_CYCL 0x00400000 /* 2 cycle Disable Period */
#define MxMR_DSx_3_CYCL 0x00800000 /* 3 cycle Disable Period */
#define MxMR_DSx_4_CYCL 0x00c00000 /* 4 cycle Disable Period */
#define MxMR_DSx_MSK 0x00c00000 /* Disable Timer Period Mask */
#define MxMR_AMx_MSK 0x07000000 /* Addess Multiplex Size Mask */
#define MxMR_OP_NORM 0x00000000 /* Normal Operation */
#define MxMR_OP_WARR 0x10000000 /* Write to Array */
#define MxMR_OP_RARR 0x20000000 /* Read from Array */
#define MxMR_OP_RUNP 0x30000000 /* Run Pattern */
#define MxMR_OP_MSK 0x30000000 /* Command Opcode Mask */
#define MxMR_RFEN 0x40000000 /* Refresh Enable */
#define MxMR_BSEL 0x80000000 /* Bus Select */
#define LBLAWAR_EN 0x80000000
#define LBLAWAR_4KB 0x0000000B
#define LBLAWAR_8KB 0x0000000C
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment