summaryrefslogtreecommitdiff
path: root/include/asm-m68k
diff options
context:
space:
mode:
authorTsiChungLiew <Tsi-Chung.Liew@freescale.com>2008-01-14 17:43:33 -0600
committerTsiChungLiew <Tsi-Chung.Liew@freescale.com>2008-01-17 14:59:41 -0600
commit1552af70ecab11b9f3dceff7528ed15faf678b9d (patch)
tree19f641d3a5ff6ccd0a6089eb49a090a509e90dc3 /include/asm-m68k
parent397b7b81a1f1008798ae1206913508cc89cb3a7d (diff)
downloadu-boot-imx-1552af70ecab11b9f3dceff7528ed15faf678b9d.zip
u-boot-imx-1552af70ecab11b9f3dceff7528ed15faf678b9d.tar.gz
u-boot-imx-1552af70ecab11b9f3dceff7528ed15faf678b9d.tar.bz2
ColdFire: Add MCF5227x cpu and M52277EVB support-1
Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com> Signed-off by: John Rigby <jrigby@freescale.com>
Diffstat (limited to 'include/asm-m68k')
-rw-r--r--include/asm-m68k/global_data.h3
-rw-r--r--include/asm-m68k/immap.h34
2 files changed, 37 insertions, 0 deletions
diff --git a/include/asm-m68k/global_data.h b/include/asm-m68k/global_data.h
index 9d9894b..1e26eb0 100644
--- a/include/asm-m68k/global_data.h
+++ b/include/asm-m68k/global_data.h
@@ -53,6 +53,9 @@ typedef struct global_data {
unsigned long env_addr; /* Address of Environment struct */
unsigned long env_valid; /* Checksum of Environment valid? */
unsigned long have_console; /* serial_init() was called */
+#if defined(CONFIG_LCD) || defined(CONFIG_VIDEO)
+ unsigned long fb_base; /* Base addr of framebuffer memory */
+#endif
#ifdef CONFIG_BOARD_TYPES
unsigned long board_type;
#endif
diff --git a/include/asm-m68k/immap.h b/include/asm-m68k/immap.h
index 852d941..9dd9707 100644
--- a/include/asm-m68k/immap.h
+++ b/include/asm-m68k/immap.h
@@ -26,6 +26,40 @@
#ifndef __IMMAP_H
#define __IMMAP_H
+#ifdef CONFIG_M52277
+#include <asm/immap_5227x.h>
+#include <asm/m5227x.h>
+
+#define CFG_UART_BASE (MMAP_UART0 + (CFG_UART_PORT * 0x4000))
+
+#define CFG_MCFRTC_BASE (MMAP_RTC)
+
+#ifdef CONFIG_LCD
+#define CFG_LCD_BASE (MMAP_LCD)
+#endif
+
+/* Timer */
+#ifdef CONFIG_MCFTMR
+#define CFG_UDELAY_BASE (MMAP_DTMR0)
+#define CFG_TMR_BASE (MMAP_DTMR1)
+#define CFG_TMRPND_REG (((volatile int0_t *)(CFG_INTR_BASE))->iprh0)
+#define CFG_TMRINTR_NO (INT0_HI_DTMR1)
+#define CFG_TMRINTR_MASK (INTC_IPRH_INT33)
+#define CFG_TMRINTR_PEND (CFG_TMRINTR_MASK)
+#define CFG_TMRINTR_PRI (6)
+#define CFG_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
+#endif
+
+#ifdef CONFIG_MCFPIT
+#define CFG_UDELAY_BASE (MMAP_PIT0)
+#define CFG_PIT_BASE (MMAP_PIT1)
+#define CFG_PIT_PRESCALE (6)
+#endif
+
+#define CFG_INTR_BASE (MMAP_INTC0)
+#define CFG_NUM_IRQS (128)
+#endif /* CONFIG_M52277 */
+
#ifdef CONFIG_M5235
#include <asm/immap_5235.h>
#include <asm/m5235.h>