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Diffstat (limited to 'include/asm-arm/arch-kirkwood/cpu.h')
| -rw-r--r-- | include/asm-arm/arch-kirkwood/cpu.h | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/include/asm-arm/arch-kirkwood/cpu.h b/include/asm-arm/arch-kirkwood/cpu.h deleted file mode 100644 index b3022a3..0000000 --- a/include/asm-arm/arch-kirkwood/cpu.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * (C) Copyright 2009 - * Marvell Semiconductor <www.marvell.com> - * Written-by: Prafulla Wadaskar <prafulla@marvell.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#ifndef _KWCPU_H -#define _KWCPU_H - -#include <asm/system.h> - -#ifndef __ASSEMBLY__ - -#define KWCPU_WIN_CTRL_DATA(size, target, attr, en) (en | (target << 4) \ - | (attr << 8) | (kw_winctrl_calcsize(size) << 16)) - -#define KWGBE_PORT_SERIAL_CONTROL1_REG(_x) \ - ((_x ? KW_EGIGA0_BASE : KW_EGIGA1_BASE) + 0x44c) - -#define KW_REG_DEVICE_ID (KW_MPP_BASE + 0x34) -#define KW_REG_SYSRST_CNT (KW_MPP_BASE + 0x50) -#define SYSRST_CNT_1SEC_VAL (25*1000000) -#define KW_REG_MPP_OUT_DRV_REG (KW_MPP_BASE + 0xE0) - -enum memory_bank { - BANK0, - BANK1, - BANK2, - BANK3 -}; - -enum kwcpu_winen { - KWCPU_WIN_DISABLE, - KWCPU_WIN_ENABLE -}; - -enum kwcpu_target { - KWCPU_TARGET_RESERVED, - KWCPU_TARGET_MEMORY, - KWCPU_TARGET_1RESERVED, - KWCPU_TARGET_SASRAM, - KWCPU_TARGET_PCIE -}; - -enum kwcpu_attrib { - KWCPU_ATTR_SASRAM = 0x01, - KWCPU_ATTR_DRAM_CS0 = 0x0e, - KWCPU_ATTR_DRAM_CS1 = 0x0d, - KWCPU_ATTR_DRAM_CS2 = 0x0b, - KWCPU_ATTR_DRAM_CS3 = 0x07, - KWCPU_ATTR_NANDFLASH = 0x2f, - KWCPU_ATTR_SPIFLASH = 0x1e, - KWCPU_ATTR_BOOTROM = 0x1d, - KWCPU_ATTR_PCIE_IO = 0xe0, - KWCPU_ATTR_PCIE_MEM = 0xe8 -}; - -/* - * Default Device Address MAP BAR values - */ -#define KW_DEFADR_PCI_MEM 0x90000000 -#define KW_DEFADR_PCI_IO 0xC0000000 -#define KW_DEFADR_PCI_IO_REMAP 0xC0000000 -#define KW_DEFADR_SASRAM 0xC8010000 -#define KW_DEFADR_NANDF 0xD8000000 -#define KW_DEFADR_SPIF 0xE8000000 -#define KW_DEFADR_BOOTROM 0xF8000000 - -/* - * read feroceon/sheeva core extra feature register - * using co-proc instruction - */ -static inline unsigned int readfr_extra_feature_reg(void) -{ - unsigned int val; - asm volatile ("mrc p15, 1, %0, c15, c1, 0 @ readfr exfr":"=r" - (val)::"cc"); - return val; -} - -/* - * write feroceon/sheeva core extra feature register - * using co-proc instruction - */ -static inline void writefr_extra_feature_reg(unsigned int val) -{ - asm volatile ("mcr p15, 1, %0, c15, c1, 0 @ writefr exfr"::"r" - (val):"cc"); - isb(); -} - -/* - * MBus-L to Mbus Bridge Registers - * Ref: Datasheet sec:A.3 - */ -struct kwwin_registers { - u32 ctrl; - u32 base; - u32 remap_lo; - u32 remap_hi; -}; - -/* - * CPU control and status Registers - * Ref: Datasheet sec:A.3.2 - */ -struct kwcpu_registers { - u32 config; /*0x20100 */ - u32 ctrl_stat; /*0x20104 */ - u32 rstoutn_mask; /* 0x20108 */ - u32 sys_soft_rst; /* 0x2010C */ - u32 ahb_mbus_cause_irq; /* 0x20110 */ - u32 ahb_mbus_mask_irq; /* 0x20114 */ - u32 pad1[2]; - u32 ftdll_config; /* 0x20120 */ - u32 pad2; - u32 l2_cfg; /* 0x20128 */ -}; - -/* - * GPIO Registers - * Ref: Datasheet sec:A.19 - */ -struct kwgpio_registers { - u32 dout; - u32 oe; - u32 blink_en; - u32 din_pol; - u32 din; - u32 irq_cause; - u32 irq_mask; - u32 irq_level; -}; - -/* - * functions - */ -void reset_cpu(unsigned long ignored); -unsigned char get_random_hex(void); -unsigned int kw_sdram_bar(enum memory_bank bank); -unsigned int kw_sdram_bs(enum memory_bank bank); -int kw_config_adr_windows(void); -void kw_config_gpio(unsigned int gpp0_oe_val, unsigned int gpp1_oe_val, - unsigned int gpp0_oe, unsigned int gpp1_oe); -int kw_config_mpp(unsigned int mpp0_7, unsigned int mpp8_15, - unsigned int mpp16_23, unsigned int mpp24_31, - unsigned int mpp32_39, unsigned int mpp40_47, - unsigned int mpp48_55); -unsigned int kw_winctrl_calcsize(unsigned int sizeval); -#endif /* __ASSEMBLY__ */ -#endif /* _KWCPU_H */ |