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Diffstat (limited to 'include/asm-ppc/mpc83xx.h')
| -rw-r--r-- | include/asm-ppc/mpc83xx.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/include/asm-ppc/mpc83xx.h b/include/asm-ppc/mpc83xx.h new file mode 100644 index 00000000000..bb1b0576c94 --- /dev/null +++ b/include/asm-ppc/mpc83xx.h @@ -0,0 +1,114 @@ +/* + * include/asm-ppc/mpc83xx.h + * + * MPC83xx definitions + * + * Maintainer: Kumar Gala <kumar.gala@freescale.com> + * + * Copyright 2005 Freescale Semiconductor, Inc + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifdef __KERNEL__ +#ifndef __ASM_MPC83xx_H__ +#define __ASM_MPC83xx_H__ + +#include <linux/config.h> +#include <asm/mmu.h> + +#ifdef CONFIG_83xx + +#ifdef CONFIG_MPC834x_SYS +#include <platforms/83xx/mpc834x_sys.h> +#endif + +#define _IO_BASE isa_io_base +#define _ISA_MEM_BASE isa_mem_base +#ifdef CONFIG_PCI +#define PCI_DRAM_OFFSET pci_dram_offset +#else +#define PCI_DRAM_OFFSET 0 +#endif + +/* + * The "residual" board information structure the boot loader passes + * into the kernel. + */ +extern unsigned char __res[]; + +/* Internal IRQs on MPC83xx OpenPIC */ +/* Not all of these exist on all MPC83xx implementations */ + +#ifndef MPC83xx_IPIC_IRQ_OFFSET +#define MPC83xx_IPIC_IRQ_OFFSET 0 +#endif + +#define NR_IPIC_INTS 128 + +#define MPC83xx_IRQ_UART1 ( 9 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_UART2 (10 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_SEC2 (11 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_IIC1 (14 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_IIC2 (15 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_SPI (16 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_EXT1 (17 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_EXT2 (18 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_EXT3 (19 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_EXT4 (20 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_EXT5 (21 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_EXT6 (22 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_EXT7 (23 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_TSEC1_TX (32 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_TSEC1_RX (33 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_TSEC1_ERROR (34 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_TSEC2_TX (35 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_TSEC2_RX (36 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_TSEC2_ERROR (37 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_USB2_DR (38 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_USB2_MPH (39 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_EXT0 (48 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_RTC_SEC (64 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_PIT (65 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_PCI1 (66 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_PCI2 (67 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_RTC_ALR (68 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_MU (69 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_SBA (70 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_DMA (71 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GTM4 (72 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GTM8 (73 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GPIO1 (74 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GPIO2 (75 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_DDR (76 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_LBC (77 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GTM2 (78 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GTM6 (79 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_PMC (80 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GTM3 (84 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GTM7 (85 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GTM1 (90 + MPC83xx_IPIC_IRQ_OFFSET) +#define MPC83xx_IRQ_GTM5 (91 + MPC83xx_IPIC_IRQ_OFFSET) + +#define MPC83xx_CCSRBAR_SIZE (1024*1024) + +/* Let modules/drivers get at immrbar (physical) */ +extern phys_addr_t immrbar; + +enum ppc_sys_devices { + MPC83xx_TSEC1, + MPC83xx_TSEC2, + MPC83xx_IIC1, + MPC83xx_IIC2, + MPC83xx_DUART, + MPC83xx_SEC2, + MPC83xx_USB2_DR, + MPC83xx_USB2_MPH, +}; + +#endif /* CONFIG_83xx */ +#endif /* __ASM_MPC83xx_H__ */ +#endif /* __KERNEL__ */ |