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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/ppc/platforms/4xx/ibm405gp.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/ppc/platforms/4xx/ibm405gp.h')
-rw-r--r--arch/ppc/platforms/4xx/ibm405gp.h151
1 files changed, 151 insertions, 0 deletions
diff --git a/arch/ppc/platforms/4xx/ibm405gp.h b/arch/ppc/platforms/4xx/ibm405gp.h
new file mode 100644
index 000000000000..b2b642e81af7
--- /dev/null
+++ b/arch/ppc/platforms/4xx/ibm405gp.h
@@ -0,0 +1,151 @@
+/*
+ * arch/ppc/platforms/4xx/ibm405gp.h
+ *
+ * Author: Armin Kuster akuster@mvista.com
+ *
+ * 2001 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#ifdef __KERNEL__
+#ifndef __ASM_IBM405GP_H__
+#define __ASM_IBM405GP_H__
+
+#include <linux/config.h>
+
+/* ibm405.h at bottom of this file */
+
+/* PCI
+ * PCI Bridge config reg definitions
+ * see 17-19 of manual
+ */
+
+#define PPC405_PCI_CONFIG_ADDR 0xeec00000
+#define PPC405_PCI_CONFIG_DATA 0xeec00004
+
+#define PPC405_PCI_PHY_MEM_BASE 0x80000000 /* hose_a->pci_mem_offset */
+ /* setbat */
+#define PPC405_PCI_MEM_BASE PPC405_PCI_PHY_MEM_BASE /* setbat */
+#define PPC405_PCI_PHY_IO_BASE 0xe8000000 /* setbat */
+#define PPC405_PCI_IO_BASE PPC405_PCI_PHY_IO_BASE /* setbat */
+
+#define PPC405_PCI_LOWER_MEM 0x80000000 /* hose_a->mem_space.start */
+#define PPC405_PCI_UPPER_MEM 0xBfffffff /* hose_a->mem_space.end */
+#define PPC405_PCI_LOWER_IO 0x00000000 /* hose_a->io_space.start */
+#define PPC405_PCI_UPPER_IO 0x0000ffff /* hose_a->io_space.end */
+
+#define PPC405_ISA_IO_BASE PPC405_PCI_IO_BASE
+
+#define PPC4xx_PCI_IO_PADDR ((uint)PPC405_PCI_PHY_IO_BASE)
+#define PPC4xx_PCI_IO_VADDR PPC4xx_PCI_IO_PADDR
+#define PPC4xx_PCI_IO_SIZE ((uint)64*1024)
+#define PPC4xx_PCI_CFG_PADDR ((uint)PPC405_PCI_CONFIG_ADDR)
+#define PPC4xx_PCI_CFG_VADDR PPC4xx_PCI_CFG_PADDR
+#define PPC4xx_PCI_CFG_SIZE ((uint)4*1024)
+#define PPC4xx_PCI_LCFG_PADDR ((uint)0xef400000)
+#define PPC4xx_PCI_LCFG_VADDR PPC4xx_PCI_LCFG_PADDR
+#define PPC4xx_PCI_LCFG_SIZE ((uint)4*1024)
+#define PPC4xx_ONB_IO_PADDR ((uint)0xef600000)
+#define PPC4xx_ONB_IO_VADDR PPC4xx_ONB_IO_PADDR
+#define PPC4xx_ONB_IO_SIZE ((uint)4*1024)
+
+/* serial port defines */
+#define RS_TABLE_SIZE 2
+
+#define UART0_INT 0
+#define UART1_INT 1
+
+#define PCIL0_BASE 0xEF400000
+#define UART0_IO_BASE 0xEF600300
+#define UART1_IO_BASE 0xEF600400
+#define EMAC0_BASE 0xEF600800
+
+#define BD_EMAC_ADDR(e,i) bi_enetaddr[i]
+
+#define STD_UART_OP(num) \
+ { 0, BASE_BAUD, 0, UART##num##_INT, \
+ (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
+ iomem_base: (u8 *)UART##num##_IO_BASE, \
+ io_type: SERIAL_IO_MEM},
+
+#if defined(CONFIG_UART0_TTYS0)
+#define SERIAL_DEBUG_IO_BASE UART0_IO_BASE
+#define SERIAL_PORT_DFNS \
+ STD_UART_OP(0) \
+ STD_UART_OP(1)
+#endif
+
+#if defined(CONFIG_UART0_TTYS1)
+#define SERIAL_DEBUG_IO_BASE UART1_IO_BASE
+#define SERIAL_PORT_DFNS \
+ STD_UART_OP(1) \
+ STD_UART_OP(0)
+#endif
+
+/* DCR defines */
+#define DCRN_CHCR_BASE 0x0B1
+#define DCRN_CHPSR_BASE 0x0B4
+#define DCRN_CPMSR_BASE 0x0B8
+#define DCRN_CPMFR_BASE 0x0BA
+
+#define CHR0_U0EC 0x00000080 /* Select external clock for UART0 */
+#define CHR0_U1EC 0x00000040 /* Select external clock for UART1 */
+#define CHR0_UDIV 0x0000003E /* UART internal clock divisor */
+#define CHR1_CETE 0x00800000 /* CPU external timer enable */
+
+#define DCRN_CHPSR_BASE 0x0B4
+#define PSR_PLL_FWD_MASK 0xC0000000
+#define PSR_PLL_FDBACK_MASK 0x30000000
+#define PSR_PLL_TUNING_MASK 0x0E000000
+#define PSR_PLB_CPU_MASK 0x01800000
+#define PSR_OPB_PLB_MASK 0x00600000
+#define PSR_PCI_PLB_MASK 0x00180000
+#define PSR_EB_PLB_MASK 0x00060000
+#define PSR_ROM_WIDTH_MASK 0x00018000
+#define PSR_ROM_LOC 0x00004000
+#define PSR_PCI_ASYNC_EN 0x00001000
+#define PSR_PCI_ARBIT_EN 0x00000400
+
+#define IBM_CPM_IIC0 0x80000000 /* IIC interface */
+#define IBM_CPM_PCI 0x40000000 /* PCI bridge */
+#define IBM_CPM_CPU 0x20000000 /* processor core */
+#define IBM_CPM_DMA 0x10000000 /* DMA controller */
+#define IBM_CPM_OPB 0x08000000 /* PLB to OPB bridge */
+#define IBM_CPM_DCP 0x04000000 /* CodePack */
+#define IBM_CPM_EBC 0x02000000 /* ROM/SRAM peripheral controller */
+#define IBM_CPM_SDRAM0 0x01000000 /* SDRAM memory controller */
+#define IBM_CPM_PLB 0x00800000 /* PLB bus arbiter */
+#define IBM_CPM_GPIO0 0x00400000 /* General Purpose IO (??) */
+#define IBM_CPM_UART0 0x00200000 /* serial port 0 */
+#define IBM_CPM_UART1 0x00100000 /* serial port 1 */
+#define IBM_CPM_UIC 0x00080000 /* Universal Interrupt Controller */
+#define IBM_CPM_TMRCLK 0x00040000 /* CPU timers */
+#define IBM_CPM_EMAC0 0x00020000 /* on-chip ethernet MM unit */
+#define DFLT_IBM4xx_PM ~(IBM_CPM_PCI | IBM_CPM_CPU | IBM_CPM_DMA \
+ | IBM_CPM_OPB | IBM_CPM_EBC \
+ | IBM_CPM_SDRAM0 | IBM_CPM_PLB \
+ | IBM_CPM_UIC | IBM_CPM_TMRCLK)
+
+#define DCRN_DMA0_BASE 0x100
+#define DCRN_DMA1_BASE 0x108
+#define DCRN_DMA2_BASE 0x110
+#define DCRN_DMA3_BASE 0x118
+#define DCRNCAP_DMA_SG 1 /* have DMA scatter/gather capability */
+#define DCRN_DMASR_BASE 0x120
+#define DCRN_EBC_BASE 0x012
+#define DCRN_DCP0_BASE 0x014
+#define DCRN_MAL_BASE 0x180
+#define DCRN_OCM0_BASE 0x018
+#define DCRN_PLB0_BASE 0x084
+#define DCRN_PLLMR_BASE 0x0B0
+#define DCRN_POB0_BASE 0x0A0
+#define DCRN_SDRAM0_BASE 0x010
+#define DCRN_UIC0_BASE 0x0C0
+#define UIC0 DCRN_UIC0_BASE
+
+#include <asm/ibm405.h>
+
+#endif /* __ASM_IBM405GP_H__ */
+#endif /* __KERNEL__ */