[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>

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 @@
 /*
  *      SDRAM configuration registers.
  */
-#ifdef CONFIG_M5271EVB
+#ifdef CONFIG_M5271
 #define MCFSIM_DCR              0x40            /* SDRAM control */
 #define MCFSIM_DACR0            0x48            /* SDRAM base address 0 */
 #define MCFSIM_DMR0             0x4c            /* SDRAM address mask 0 */
 #define MCFSIM_DACR1            0x50            /* SDRAM base address 1 */
 #define MCFSIM_DMR1             0x54            /* SDRAM address mask 1 */
-#else
+#endif
+#ifdef CONFIG_M5275
 #define MCFSIM_DMR              0x40            /* SDRAM mode */
 #define MCFSIM_DCR              0x44            /* SDRAM control */
 #define MCFSIM_DCFG1            0x48            /* SDRAM configuration 1 */
@@ -54,5 +55,21 @@
 #define MCFSIM_DMR1             0x5c            /* SDRAM address mask 1 */
 #endif
 
+/*
+ *      GPIO pins setups to enable the UARTs.
+ */
+#ifdef CONFIG_M5271
+#define MCF_GPIO_PAR_UART       0x100048        /* PAR UART address */
+#define UART0_ENABLE_MASK       0x000f
+#define UART1_ENABLE_MASK       0x0ff0
+#define UART2_ENABLE_MASK       0x3000
+#endif
+#ifdef CONFIG_M5275
+#define MCF_GPIO_PAR_UART       0x10007c        /* PAR UART address */
+#define UART0_ENABLE_MASK       0x000f
+#define UART1_ENABLE_MASK       0x00f0
+#define UART2_ENABLE_MASK       0x3f00 
+#endif
+
 /****************************************************************************/
 #endif  /* m527xsim_h */