diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-bcmring/include/mach/csp/mm_addr.h | 101 | ||||
| -rw-r--r-- | arch/arm/mach-bcmring/include/mach/csp/mm_io.h | 147 | ||||
| -rw-r--r-- | arch/arm/mach-bcmring/include/mach/memory.h | 33 | ||||
| -rw-r--r-- | arch/arm/mach-bcmring/include/mach/memory_settings.h | 67 | ||||
| -rw-r--r-- | arch/arm/mach-bcmring/include/mach/vmalloc.h | 25 | ||||
| -rw-r--r-- | arch/arm/mach-bcmring/mm.c | 56 |
6 files changed, 429 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/include/mach/csp/mm_addr.h b/arch/arm/mach-bcmring/include/mach/csp/mm_addr.h new file mode 100644 index 000000000000..86bb58d4f58c --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/csp/mm_addr.h @@ -0,0 +1,101 @@ +/***************************************************************************** +* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2, available at +* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a +* license other than the GPL, without Broadcom's express prior written +* consent. +*****************************************************************************/ + +/****************************************************************************/ +/** +* @file mm_addr.h +* +* @brief Memory Map address defintions +* +* @note +* None +*/ +/****************************************************************************/ + +#ifndef _MM_ADDR_H +#define _MM_ADDR_H + +/* ---- Include Files ---------------------------------------------------- */ + +#if !defined(CSP_SIMULATION) +#include <cfg_global.h> +#endif + +/* ---- Public Constants and Types --------------------------------------- */ + +/* Memory Map address definitions */ + +#define MM_ADDR_DDR 0x00000000 + +#define MM_ADDR_IO_VPM_EXTMEM_RSVD 0x0F000000 /* 16 MB - Reserved external memory for VPM use */ + +#define MM_ADDR_IO_FLASHC 0x20000000 +#define MM_ADDR_IO_BROM 0x30000000 +#define MM_ADDR_IO_ARAM 0x30100000 /* 64 KB - extra cycle latency - WS switch */ +#define MM_ADDR_IO_DMA0 0x30200000 +#define MM_ADDR_IO_DMA1 0x30300000 +#define MM_ADDR_IO_ESW 0x30400000 +#define MM_ADDR_IO_CLCD 0x30500000 +#define MM_ADDR_IO_PIF 0x30580000 +#define MM_ADDR_IO_APM 0x30600000 +#define MM_ADDR_IO_SPUM 0x30700000 +#define MM_ADDR_IO_VPM_PROG 0x30800000 +#define MM_ADDR_IO_VPM_DATA 0x30A00000 +#define MM_ADDR_IO_VRAM 0x40000000 /* 64 KB - security block in front of it */ +#define MM_ADDR_IO_CHIPC 0x80000000 +#define MM_ADDR_IO_UMI 0x80001000 +#define MM_ADDR_IO_NAND 0x80001800 +#define MM_ADDR_IO_LEDM 0x80002000 +#define MM_ADDR_IO_PWM 0x80002040 +#define MM_ADDR_IO_VINTC 0x80003000 +#define MM_ADDR_IO_GPIO0 0x80004000 +#define MM_ADDR_IO_GPIO1 0x80004800 +#define MM_ADDR_IO_I2CS 0x80005000 +#define MM_ADDR_IO_SPIS 0x80006000 +#define MM_ADDR_IO_HPM 0x80007400 +#define MM_ADDR_IO_HPM_REMAP 0x80007800 +#define MM_ADDR_IO_TZPC 0x80008000 +#define MM_ADDR_IO_MPU 0x80009000 +#define MM_ADDR_IO_SPUMP 0x8000a000 +#define MM_ADDR_IO_PKA 0x8000b000 +#define MM_ADDR_IO_RNG 0x8000c000 +#define MM_ADDR_IO_KEYC 0x8000d000 +#define MM_ADDR_IO_BBL 0x8000e000 +#define MM_ADDR_IO_OTP 0x8000f000 +#define MM_ADDR_IO_I2S0 0x80010000 +#define MM_ADDR_IO_I2S1 0x80011000 +#define MM_ADDR_IO_UARTA 0x80012000 +#define MM_ADDR_IO_UARTB 0x80013000 +#define MM_ADDR_IO_I2CH 0x80014020 +#define MM_ADDR_IO_SPIH 0x80015000 +#define MM_ADDR_IO_TSC 0x80016000 +#define MM_ADDR_IO_TMR 0x80017000 +#define MM_ADDR_IO_WATCHDOG 0x80017800 +#define MM_ADDR_IO_ETM 0x80018000 +#define MM_ADDR_IO_DDRC 0x80019000 +#define MM_ADDR_IO_SINTC 0x80100000 +#define MM_ADDR_IO_INTC0 0x80200000 +#define MM_ADDR_IO_INTC1 0x80201000 +#define MM_ADDR_IO_GE 0x80300000 +#define MM_ADDR_IO_USB_CTLR0 0x80400000 +#define MM_ADDR_IO_USB_CTLR1 0x80410000 +#define MM_ADDR_IO_USB_PHY 0x80420000 +#define MM_ADDR_IO_SDIOH0 0x80500000 +#define MM_ADDR_IO_SDIOH1 0x80600000 +#define MM_ADDR_IO_VDEC 0x80700000 + +/* ---- Public Variable Externs ------------------------------------------ */ +/* ---- Public Function Prototypes --------------------------------------- */ + +#endif /* _MM_ADDR_H */ diff --git a/arch/arm/mach-bcmring/include/mach/csp/mm_io.h b/arch/arm/mach-bcmring/include/mach/csp/mm_io.h new file mode 100644 index 000000000000..de92ec6a01aa --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/csp/mm_io.h @@ -0,0 +1,147 @@ +/***************************************************************************** +* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2, available at +* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a +* license other than the GPL, without Broadcom's express prior written +* consent. +*****************************************************************************/ + +/****************************************************************************/ +/** +* @file mm_io.h +* +* @brief Memory Map I/O definitions +* +* @note +* None +*/ +/****************************************************************************/ + +#ifndef _MM_IO_H +#define _MM_IO_H + +/* ---- Include Files ---------------------------------------------------- */ +#include <mach/csp/mm_addr.h> + +#if !defined(CSP_SIMULATION) +#include <cfg_global.h> +#endif + +/* ---- Public Constants and Types --------------------------------------- */ + +#if defined(CONFIG_MMU) + +/* This macro is referenced in <mach/io.h> + * Phys to Virtual 0xNyxxxxxx => 0xFNxxxxxx + * This macro is referenced in <asm/arch/io.h> + * + * Assume VPM address is the last x MB of memory. For VPM, map to + * 0xf0000000 and up. + */ + +#ifndef MM_IO_PHYS_TO_VIRT +#ifdef __ASSEMBLY__ +#define MM_IO_PHYS_TO_VIRT(phys) (0xF0000000 | (((phys) >> 4) & 0x0F000000) | ((phys) & 0xFFFFFF)) +#else +#define MM_IO_PHYS_TO_VIRT(phys) (((phys) == MM_ADDR_IO_VPM_EXTMEM_RSVD) ? 0xF0000000 : \ + (0xF0000000 | (((phys) >> 4) & 0x0F000000) | ((phys) & 0xFFFFFF))) +#endif +#endif + +/* Virtual to Physical 0xFNxxxxxx => 0xN0xxxxxx */ + +#ifndef MM_IO_VIRT_TO_PHYS +#ifdef __ASSEMBLY__ +#define MM_IO_VIRT_TO_PHYS(virt) ((((virt) & 0x0F000000) << 4) | ((virt) & 0xFFFFFF)) +#else +#define MM_IO_VIRT_TO_PHYS(virt) (((virt) == 0xF0000000) ? MM_ADDR_IO_VPM_EXTMEM_RSVD : \ + ((((virt) & 0x0F000000) << 4) | ((virt) & 0xFFFFFF))) +#endif +#endif + +#else + +#ifndef MM_IO_PHYS_TO_VIRT +#define MM_IO_PHYS_TO_VIRT(phys) (phys) +#endif + +#ifndef MM_IO_VIRT_TO_PHYS +#define MM_IO_VIRT_TO_PHYS(virt) (virt) +#endif + +#endif + +/* Registers in 0xExxxxxxx that should be moved to 0xFxxxxxxx */ +#define MM_IO_BASE_FLASHC MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_FLASHC) +#define MM_IO_BASE_NAND MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_NAND) +#define MM_IO_BASE_UMI MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_UMI) + +#define MM_IO_START MM_ADDR_IO_FLASHC /* Physical beginning of IO mapped memory */ +#define MM_IO_BASE MM_IO_BASE_FLASHC /* Virtual beginning of IO mapped memory */ + +#define MM_IO_BASE_BROM MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_BROM) +#define MM_IO_BASE_ARAM MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_ARAM) +#define MM_IO_BASE_DMA0 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_DMA0) +#define MM_IO_BASE_DMA1 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_DMA1) +#define MM_IO_BASE_ESW MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_ESW) +#define MM_IO_BASE_CLCD MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_CLCD) +#define MM_IO_BASE_PIF MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_PIF) +#define MM_IO_BASE_APM MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_APM) +#define MM_IO_BASE_SPUM MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_SPUM) +#define MM_IO_BASE_VPM_PROG MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_VPM_PROG) +#define MM_IO_BASE_VPM_DATA MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_VPM_DATA) + +#define MM_IO_BASE_VRAM MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_VRAM) + +#define MM_IO_BASE_CHIPC MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_CHIPC) +#define MM_IO_BASE_DDRC MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_DDRC) +#define MM_IO_BASE_LEDM MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_LEDM) +#define MM_IO_BASE_PWM MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_PWM) +#define MM_IO_BASE_VINTC MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_VINTC) +#define MM_IO_BASE_GPIO0 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_GPIO0) +#define MM_IO_BASE_GPIO1 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_GPIO1) +#define MM_IO_BASE_TMR MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_TMR) +#define MM_IO_BASE_WATCHDOG MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_WATCHDOG) +#define MM_IO_BASE_ETM MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_ETM) +#define MM_IO_BASE_HPM MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_HPM) +#define MM_IO_BASE_HPM_REMAP MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_HPM_REMAP) +#define MM_IO_BASE_TZPC MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_TZPC) +#define MM_IO_BASE_MPU MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_MPU) +#define MM_IO_BASE_SPUMP MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_SPUMP) +#define MM_IO_BASE_PKA MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_PKA) +#define MM_IO_BASE_RNG MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_RNG) +#define MM_IO_BASE_KEYC MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_KEYC) +#define MM_IO_BASE_BBL MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_BBL) +#define MM_IO_BASE_OTP MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_OTP) +#define MM_IO_BASE_I2S0 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_I2S0) +#define MM_IO_BASE_I2S1 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_I2S1) +#define MM_IO_BASE_UARTA MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_UARTA) +#define MM_IO_BASE_UARTB MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_UARTB) +#define MM_IO_BASE_I2CH MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_I2CH) +#define MM_IO_BASE_SPIH MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_SPIH) +#define MM_IO_BASE_TSC MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_TSC) +#define MM_IO_BASE_I2CS MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_I2CS) +#define MM_IO_BASE_SPIS MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_SPIS) +#define MM_IO_BASE_SINTC MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_SINTC) +#define MM_IO_BASE_INTC0 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_INTC0) +#define MM_IO_BASE_INTC1 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_INTC1) +#define MM_IO_BASE_GE MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_GE) +#define MM_IO_BASE_USB_CTLR0 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_USB_CTLR0) +#define MM_IO_BASE_USB_CTLR1 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_USB_CTLR1) +#define MM_IO_BASE_USB_PHY MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_USB_PHY) +#define MM_IO_BASE_SDIOH0 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_SDIOH0) +#define MM_IO_BASE_SDIOH1 MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_SDIOH1) +#define MM_IO_BASE_VDEC MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_VDEC) + +#define MM_IO_BASE_VPM_EXTMEM_RSVD MM_IO_PHYS_TO_VIRT(MM_ADDR_IO_VPM_EXTMEM_RSVD) + +/* ---- Public Variable Externs ------------------------------------------ */ +/* ---- Public Function Prototypes --------------------------------------- */ + +#endif /* _MM_IO_H */ diff --git a/arch/arm/mach-bcmring/include/mach/memory.h b/arch/arm/mach-bcmring/include/mach/memory.h new file mode 100644 index 000000000000..114f942bb4f3 --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/memory.h @@ -0,0 +1,33 @@ +/***************************************************************************** +* Copyright 2005 - 2008 Broadcom Corporation. All rights reserved. +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2, available at +* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a +* license other than the GPL, without Broadcom's express prior written +* consent. +*****************************************************************************/ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#include <cfg_global.h> + +/* + * Physical vs virtual RAM address space conversion. These are + * private definitions which should NOT be used outside memory.h + * files. Use virt_to_phys/phys_to_virt/__pa/__va instead. + */ + +#define PHYS_OFFSET CFG_GLOBAL_RAM_BASE + +/* + * Maximum DMA memory allowed is 14M + */ +#define CONSISTENT_DMA_SIZE (SZ_16M - SZ_2M) + +#endif diff --git a/arch/arm/mach-bcmring/include/mach/memory_settings.h b/arch/arm/mach-bcmring/include/mach/memory_settings.h new file mode 100644 index 000000000000..ce5cd16f2ac4 --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/memory_settings.h @@ -0,0 +1,67 @@ +/***************************************************************************** +* Copyright 2004 - 2008 Broadcom Corporation. All rights reserved. +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2, available at +* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a +* license other than the GPL, without Broadcom's express prior written +* consent. +*****************************************************************************/ + +#ifndef MEMORY_SETTINGS_H +#define MEMORY_SETTINGS_H + +/* ---- Include Files ---------------------------------------- */ +/* ---- Constants and Types ---------------------------------- */ + +/* Memory devices */ +/* NAND Flash timing for 166 MHz setting */ +#define HW_CFG_NAND_tBTA (5 << 16) /* Bus turnaround cycle (n) 0-7 (30 ns) */ +#define HW_CFG_NAND_tWP (4 << 11) /* Write pulse width cycle (n+1) 0-31 (25 ns) */ +#define HW_CFG_NAND_tWR (1 << 9) /* Write recovery cycle (n+1) 0-3 (10 ns) */ +#define HW_CFG_NAND_tAS (0 << 7) /* Write address setup cycle (n+1) 0-3 ( 0 ns) */ +#define HW_CFG_NAND_tOE (3 << 5) /* Output enable delay cycle (n) 0-3 (15 ns) */ +#define HW_CFG_NAND_tRC (7 << 0) /* Read access cycle (n+2) 0-31 (50 ns) */ + +#define HW_CFG_NAND_TCR (HW_CFG_NAND_tBTA \ + | HW_CFG_NAND_tWP \ + | HW_CFG_NAND_tWR \ + | HW_CFG_NAND_tAS \ + | HW_CFG_NAND_tOE \ + | HW_CFG_NAND_tRC) + +/* NOR Flash timing for 166 MHz setting */ +#define HW_CFG_NOR_TPRC_TWLC (0 << 19) /* Page read access cycle / Burst write latency (n+2 / n+1) (max 25ns) */ +#define HW_CFG_NOR_TBTA (0 << 16) /* Bus turnaround cycle (n) (DNA) */ +#define HW_CFG_NOR_TWP (6 << 11) /* Write pulse width cycle (n+1) (35ns) */ +#define HW_CFG_NOR_TWR (0 << 9) /* Write recovery cycle (n+1) (0ns) */ +#define HW_CFG_NOR_TAS (0 << 7) /* Write address setup cycle (n+1) (0ns) */ +#define HW_CFG_NOR_TOE (0 << 5) /* Output enable delay cycle (n) (max 25ns) */ +#define HW_CFG_NOR_TRC_TLC (0x10 << 0) /* Read access cycle / Burst read latency (n+2 / n+1) (100ns) */ + +#define HW_CFG_FLASH0_TCR (HW_CFG_NOR_TPRC_TWLC \ + | HW_CFG_NOR_TBTA \ + | HW_CFG_NOR_TWP \ + | HW_CFG_NOR_TWR \ + | HW_CFG_NOR_TAS \ + | HW_CFG_NOR_TOE \ + | HW_CFG_NOR_TRC_TLC) + +#define HW_CFG_FLASH1_TCR HW_CFG_FLASH0_TCR +#define HW_CFG_FLASH2_TCR HW_CFG_FLASH0_TCR + +/* SDRAM Settings */ +/* #define HW_CFG_SDRAM_CAS_LATENCY 5 Default 5, Values [3..6] */ +/* #define HW_CFG_SDRAM_CHIP_SELECT_CNT 1 Default 1, Vaules [1..2] */ +/* #define HW_CFG_SDRAM_SPEED_GRADE 667 Default 667, Values [400,533,667,800] */ +/* #define HW_CFG_SDRAM_WIDTH_BITS 16 Default 16, Vaules [8,16] */ +#define HW_CFG_SDRAM_SIZE_BYTES 0x10000000 /* Total memory, not per device size */ + +/* ---- Variable Externs ------------------------------------- */ +/* ---- Function Prototypes ---------------------------------- */ + +#endif /* MEMORY_SETTINGS_H */ diff --git a/arch/arm/mach-bcmring/include/mach/vmalloc.h b/arch/arm/mach-bcmring/include/mach/vmalloc.h new file mode 100644 index 000000000000..35e2ead8395c --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/vmalloc.h @@ -0,0 +1,25 @@ +/* + * + * Copyright (C) 2000 Russell King. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* + * Move VMALLOC_END to 0xf0000000 so that the vm space can range from + * 0xe0000000 to 0xefffffff. This gives us 256 MB of vm space and handles + * larger physical memory designs better. + */ +#define VMALLOC_END (PAGE_OFFSET + 0x30000000) diff --git a/arch/arm/mach-bcmring/mm.c b/arch/arm/mach-bcmring/mm.c new file mode 100644 index 000000000000..0f1c37e4523a --- /dev/null +++ b/arch/arm/mach-bcmring/mm.c @@ -0,0 +1,56 @@ +/***************************************************************************** +* Copyright 2003 - 2008 Broadcom Corporation. All rights reserved. +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2, available at +* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a +* license other than the GPL, without Broadcom's express prior written +* consent. +*****************************************************************************/ + +#include <linux/platform_device.h> +#include <asm/mach/map.h> + +#include <mach/hardware.h> +#include <mach/csp/mm_io.h> + +#define IO_DESC(va, sz) { .virtual = va, \ + .pfn = __phys_to_pfn(HW_IO_VIRT_TO_PHYS(va)), \ + .length = sz, \ + .type = MT_DEVICE } + +#define MEM_DESC(va, sz) { .virtual = va, \ + .pfn = __phys_to_pfn(HW_IO_VIRT_TO_PHYS(va)), \ + .length = sz, \ + .type = MT_MEMORY } + +static struct map_desc bcmring_io_desc[] __initdata = { + IO_DESC(MM_IO_BASE_NAND, SZ_64K), /* phys:0x28000000-0x28000FFF virt:0xE8000000-0xE8000FFF size:0x00010000 */ + IO_DESC(MM_IO_BASE_UMI, SZ_64K), /* phys:0x2C000000-0x2C000FFF virt:0xEC000000-0xEC000FFF size:0x00010000 */ + + IO_DESC(MM_IO_BASE_BROM, SZ_64K), /* phys:0x30000000-0x3000FFFF virt:0xF3000000-0xF300FFFF size:0x00010000 */ + MEM_DESC(MM_IO_BASE_ARAM, SZ_1M), /* phys:0x31000000-0x31FFFFFF virt:0xF3100000-0xF31FFFFF size:0x01000000 */ + IO_DESC(MM_IO_BASE_DMA0, SZ_1M), /* phys:0x32000000-0x32FFFFFF virt:0xF3200000-0xF32FFFFF size:0x01000000 */ + IO_DESC(MM_IO_BASE_DMA1, SZ_1M), /* phys:0x33000000-0x33FFFFFF virt:0xF3300000-0xF33FFFFF size:0x01000000 */ + IO_DESC(MM_IO_BASE_ESW, SZ_1M), /* phys:0x34000000-0x34FFFFFF virt:0xF3400000-0xF34FFFFF size:0x01000000 */ + IO_DESC(MM_IO_BASE_CLCD, SZ_1M), /* phys:0x35000000-0x35FFFFFF virt:0xF3500000-0xF35FFFFF size:0x01000000 */ + IO_DESC(MM_IO_BASE_APM, SZ_1M), /* phys:0x36000000-0x36FFFFFF virt:0xF3600000-0xF36FFFFF size:0x01000000 */ + IO_DESC(MM_IO_BASE_SPUM, SZ_1M), /* phys:0x37000000-0x37FFFFFF virt:0xF3700000-0xF37FFFFF size:0x01000000 */ + IO_DESC(MM_IO_BASE_VPM_PROG, SZ_1M), /* phys:0x38000000-0x38FFFFFF virt:0xF3800000-0xF38FFFFF size:0x01000000 */ + IO_DESC(MM_IO_BASE_VPM_DATA, SZ_1M), /* phys:0x3A000000-0x3AFFFFFF virt:0xF3A00000-0xF3AFFFFF size:0x01000000 */ + + IO_DESC(MM_IO_BASE_VRAM, SZ_64K), /* phys:0x40000000-0x4000FFFF virt:0xF4000000-0xF400FFFF size:0x00010000 */ + IO_DESC(MM_IO_BASE_CHIPC, SZ_16M), /* phys:0x80000000-0x80FFFFFF virt:0xF8000000-0xF8FFFFFF size:0x01000000 */ + IO_DESC(MM_IO_BASE_VPM_EXTMEM_RSVD, + SZ_16M), /* phys:0x0F000000-0x0FFFFFFF virt:0xF0000000-0xF0FFFFFF size:0x01000000 */ +}; + +void __init bcmring_map_io(void) +{ + + iotable_init(bcmring_io_desc, ARRAY_SIZE(bcmring_io_desc)); +} |
