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authorGreg Ungerer <gerg@snapgear.com>2005-09-11 21:18:10 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-11 23:43:47 -0400
commitd871629b83774fc24db6dd2775ceaf46b433b056 (patch)
tree78bcd68ed5c497ee1f2bd5f42a936dac62c135e9 /include/asm-m68knommu
parent2d9d166e1cb2909bd8d3ac0d1ee8db83abb9fd86 (diff)
[PATCH] m68knommu: allow for SDRAM and GPIO differences on 5270/1 and 5274/5 processors
Allow for differences in the SDRAM controller setup and GPIO pin setup of the 5270/1 and 5274/5 parts. With separate config options for each now this no longer needs to be board specific. Signed-off-by: Greg Ungerer <gerg@uclinux.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-m68knommu')
-rw-r--r--include/asm-m68knommu/m527xsim.h21
1 files changed, 19 insertions, 2 deletions
diff --git a/include/asm-m68knommu/m527xsim.h b/include/asm-m68knommu/m527xsim.h
index d280d013da03..e7878d0f7d7a 100644
--- a/include/asm-m68knommu/m527xsim.h
+++ b/include/asm-m68knommu/m527xsim.h
@@ -37,13 +37,14 @@
37/* 37/*
38 * SDRAM configuration registers. 38 * SDRAM configuration registers.
39 */ 39 */
40#ifdef CONFIG_M5271EVB 40#ifdef CONFIG_M5271
41#define MCFSIM_DCR 0x40 /* SDRAM control */ 41#define MCFSIM_DCR 0x40 /* SDRAM control */
42#define MCFSIM_DACR0 0x48 /* SDRAM base address 0 */ 42#define MCFSIM_DACR0 0x48 /* SDRAM base address 0 */
43#define MCFSIM_DMR0 0x4c /* SDRAM address mask 0 */ 43#define MCFSIM_DMR0 0x4c /* SDRAM address mask 0 */
44#define MCFSIM_DACR1 0x50 /* SDRAM base address 1 */ 44#define MCFSIM_DACR1 0x50 /* SDRAM base address 1 */
45#define MCFSIM_DMR1 0x54 /* SDRAM address mask 1 */ 45#define MCFSIM_DMR1 0x54 /* SDRAM address mask 1 */
46#else 46#endif
47#ifdef CONFIG_M5275
47#define MCFSIM_DMR 0x40 /* SDRAM mode */ 48#define MCFSIM_DMR 0x40 /* SDRAM mode */
48#define MCFSIM_DCR 0x44 /* SDRAM control */ 49#define MCFSIM_DCR 0x44 /* SDRAM control */
49#define MCFSIM_DCFG1 0x48 /* SDRAM configuration 1 */ 50#define MCFSIM_DCFG1 0x48 /* SDRAM configuration 1 */
@@ -54,5 +55,21 @@
54#define MCFSIM_DMR1 0x5c /* SDRAM address mask 1 */ 55#define MCFSIM_DMR1 0x5c /* SDRAM address mask 1 */
55#endif 56#endif
56 57
58/*
59 * GPIO pins setups to enable the UARTs.
60 */
61#ifdef CONFIG_M5271
62#define MCF_GPIO_PAR_UART 0x100048 /* PAR UART address */
63#define UART0_ENABLE_MASK 0x000f
64#define UART1_ENABLE_MASK 0x0ff0
65#define UART2_ENABLE_MASK 0x3000
66#endif
67#ifdef CONFIG_M5275
68#define MCF_GPIO_PAR_UART 0x10007c /* PAR UART address */
69#define UART0_ENABLE_MASK 0x000f
70#define UART1_ENABLE_MASK 0x00f0
71#define UART2_ENABLE_MASK 0x3f00
72#endif
73
57/****************************************************************************/ 74/****************************************************************************/
58#endif /* m527xsim_h */ 75#endif /* m527xsim_h */