summaryrefslogtreecommitdiff
path: root/include/asm-m68knommu
diff options
context:
space:
mode:
authorGreg Ungerer <gerg@snapgear.com>2005-11-02 15:02:01 +1000
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-01 21:41:20 -0800
commit7354b62cf799d91e69e38603a139a79df48b23d9 (patch)
tree331b4d315d9ca8aa7163dd3712e6be0b88283f7f /include/asm-m68knommu
parent7ee2cf5f43e8fefa53cf6f32ba8205cce962a348 (diff)
[PATCH] m68knommu: add 5208 ColdFire support defines
Add support for the internal register map of the 5208 ColdFire fmaily. Patch originally from Matt Wadell (from code originally written by Mike Lavender). 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/m520xsim.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/include/asm-m68knommu/m520xsim.h b/include/asm-m68knommu/m520xsim.h
new file mode 100644
index 000000000000..6dc62869e62b
--- /dev/null
+++ b/include/asm-m68knommu/m520xsim.h
@@ -0,0 +1,54 @@
+/****************************************************************************/
+
+/*
+ * m520xsim.h -- ColdFire 5207/5208 System Integration Module support.
+ *
+ * (C) Copyright 2005, Intec Automation (mike@steroidmicros.com)
+ */
+
+/****************************************************************************/
+#ifndef m520xsim_h
+#define m520xsim_h
+/****************************************************************************/
+
+#include <linux/config.h>
+
+/*
+ * Define the 5282 SIM register set addresses.
+ */
+#define MCFICM_INTC0 0x48000 /* Base for Interrupt Ctrl 0 */
+#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
+#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
+#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
+#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
+#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
+#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
+#define MCFINTC_ICR0 0x40 /* Base ICR register */
+
+#define MCFINT_VECBASE 64
+#define MCFINT_UART0 26 /* Interrupt number for UART0 */
+#define MCFINT_UART1 27 /* Interrupt number for UART1 */
+#define MCFINT_UART2 28 /* Interrupt number for UART2 */
+#define MCFINT_QSPI 31 /* Interrupt number for QSPI */
+#define MCFINT_PIT1 4 /* Interrupt number for PIT1 (PIT0 in processor) */
+
+
+#define MCF_GPIO_PAR_UART (0xA4036)
+#define MCF_GPIO_PAR_FECI2C (0xA4033)
+#define MCF_GPIO_PAR_FEC (0xA4038)
+
+#define MCF_GPIO_PAR_UART_PAR_URXD0 (0x0001)
+#define MCF_GPIO_PAR_UART_PAR_UTXD0 (0x0002)
+
+#define MCF_GPIO_PAR_UART_PAR_URXD1 (0x0040)
+#define MCF_GPIO_PAR_UART_PAR_UTXD1 (0x0080)
+
+#define MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2 (0x02)
+#define MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2 (0x04)
+
+#define ICR_INTRCONF 0x05
+#define MCFPIT_IMR MCFINTC_IMRL
+#define MCFPIT_IMR_IBIT (1 << MCFINT_PIT1)
+
+/****************************************************************************/
+#endif /* m520xsim_h */