diff options
author | Tom Rini <trini@konsulko.com> | 2022-04-06 09:21:25 -0400 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2022-04-25 16:04:05 -0400 |
commit | 11232139e399e70641410356ae6b278113d90f16 (patch) | |
tree | 9c3dd5ad6eec3fc3af2f9ac6c0e14f99122c4394 /arch/nds32/include/asm | |
parent | 8cfac237b9814d52c843e939a05fc211ba3906de (diff) | |
download | u-boot-11232139e399e70641410356ae6b278113d90f16.zip u-boot-11232139e399e70641410356ae6b278113d90f16.tar.gz u-boot-11232139e399e70641410356ae6b278113d90f16.tar.bz2 |
nds32: Remove the architectureWIP/25Apr2022
As removal of nds32 has been ack'd for the Linux kernel, remove support
here as well.
Cc: Rick Chen <rick@andestech.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Rick Chen <rick@andestech.com>
Diffstat (limited to 'arch/nds32/include/asm')
26 files changed, 0 insertions, 1837 deletions
diff --git a/arch/nds32/include/asm/arch-ae3xx/ae3xx.h b/arch/nds32/include/asm/arch-ae3xx/ae3xx.h deleted file mode 100644 index c283cfa..0000000 --- a/arch/nds32/include/asm/arch-ae3xx/ae3xx.h +++ /dev/null @@ -1,51 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2016 Andes Technology Corporation - * Nobuhiro Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - */ - -#ifndef __AE3XX_H -#define __AE3XX_H - -/* Hardware register bases */ - -/* Static Memory Controller (SRAM) */ -#define CONFIG_FTSMC020_BASE 0xe0400000 -/* DMA Controller */ -#define CONFIG_FTDMAC020_BASE 0xf0c00000 -/* AHB-to-APB Bridge */ -#define CONFIG_FTAPBBRG020S_01_BASE 0xf0000000 -/* Reserved */ -#define CONFIG_RESERVED_01_BASE 0xe0500000 -/* Reserved */ -#define CONFIG_RESERVED_02_BASE 0xf0800000 -/* Reserved */ -#define CONFIG_RESERVED_03_BASE 0xf0900000 -/* Ethernet */ -#define CONFIG_FTMAC100_BASE 0xe0100000 -/* Reserved */ -#define CONFIG_RESERVED_04_BASE 0xf1000000 - -/* APB Device definitions */ - -/* UART1 */ -#define CONFIG_FTUART010_01_BASE 0xf0200000 -/* UART2 */ -#define CONFIG_FTUART010_02_BASE 0xf0300000 -/* Counter/Timers */ -#define CONFIG_FTTMR010_BASE 0xf0400000 -/* Watchdog Timer */ -#define CONFIG_FTWDT010_BASE 0xf0500000 -/* Real Time Clock */ -#define CONFIG_FTRTC010_BASE 0xf0600000 -/* GPIO */ -#define CONFIG_FTGPIO010_BASE 0xf0700000 -/* I2C */ -#define CONFIG_FTIIC010_BASE 0xf0a00000 - -/* The following address was not defined in Linux */ - -/* Synchronous Serial Port Controller (SSP) 01 */ -#define CONFIG_FTSSP010_01_BASE 0xf0d00000 -#endif /* __AE3XX_H */ diff --git a/arch/nds32/include/asm/arch-ag101/ag101.h b/arch/nds32/include/asm/arch-ag101/ag101.h deleted file mode 100644 index 6900868..0000000 --- a/arch/nds32/include/asm/arch-ag101/ag101.h +++ /dev/null @@ -1,85 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Nobuhiro Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - */ - -#ifndef __AG101_H -#define __AG101_H - -/* Hardware register bases */ - -/* AHB Controller */ -#define CONFIG_FTAHBC020S_BASE 0x90100000 -/* Static Memory Controller (SRAM) */ -#define CONFIG_FTSMC020_BASE 0x90200000 -/* FTSDMC021 SDRAM Controller */ -#define CONFIG_FTSDMC021_BASE 0x90300000 -/* DMA Controller */ -#define CONFIG_FTDMAC020_BASE 0x90400000 -/* AHB-to-APB Bridge */ -#define CONFIG_FTAPBBRG020S_01_BASE 0x90500000 -/* LCD Controller */ -#define CONFIG_FTLCDC100_BASE 0x90600000 -/* Reserved */ -#define CONFIG_RESERVED_01_BASE 0x90700000 -/* Reserved */ -#define CONFIG_RESERVED_02_BASE 0x90800000 -/* Ethernet */ -#define CONFIG_FTMAC100_BASE 0x90900000 -/* External USB host */ -#define CONFIG_EXT_USB_HOST_BASE 0x90A00000 -/* USB Device */ -#define CONFIG_USB_DEV_BASE 0x90B00000 -/* External AHB-to-PCI Bridge (FTPCI100 not exist in ag101) */ -#define CONFIG_EXT_AHBPCIBRG_BASE 0x90C00000 -/* Reserved */ -#define CONFIG_RESERVED_03_BASE 0x90D00000 -/* External AHB-to-APB Bridger (FTAPBBRG020S_02) */ -#define CONFIG_EXT_AHBAPBBRG_BASE 0x90E00000 -/* External AHB slave1 (LCD) */ -#define CONFIG_EXT_AHBSLAVE01_BASE 0x90F00000 -/* External AHB slave2 (FUSBH200) */ -#define CONFIG_EXT_AHBSLAVE02_BASE 0x92000000 - -/* APB Device definitions */ - -/* Power Management Unit */ -#define CONFIG_FTPMU010_BASE 0x98100000 -/* BT UART 2/IrDA (UART 01 in Linux) */ -#define CONFIG_FTUART010_01_BASE 0x98300000 -/* Counter/Timers */ -#define CONFIG_FTTMR010_BASE 0x98400000 -/* Watchdog Timer */ -#define CONFIG_FTWDT010_BASE 0x98500000 -/* Real Time Clock */ -#define CONFIG_FTRTC010_BASE 0x98600000 -/* GPIO */ -#define CONFIG_FTGPIO010_BASE 0x98700000 -/* Interrupt Controller */ -#define CONFIG_FTINTC010_BASE 0x98800000 -/* I2C */ -#define CONFIG_FTIIC010_BASE 0x98A00000 -/* Reserved */ -#define CONFIG_RESERVED_04_BASE 0x98C00000 -/* Compat Flash Controller */ -#define CONFIG_FTCFC010_BASE 0x98D00000 - -/* Synchronous Serial Port Controller (SSP) I2S/AC97 */ -#define CONFIG_FTSSP010_02_BASE 0x99400000 -/* ST UART ? SSP 02 (UART 02 in Linux) */ -#define CONFIG_FTUART010_02_BASE 0x99600000 - -/* The following address was not defined in Linux */ - -/* FF UART 3 */ -#define CONFIG_FTUART010_03_BASE 0x98200000 -/* Synchronous Serial Port Controller (SSP) 01 */ -#define CONFIG_FTSSP010_01_BASE 0x98B00000 -/* IrDA */ -#define CONFIG_IRDA_BASE 0x98900000 -/* PWM - Pulse Width Modulator Controller */ -#define CONFIG_PMW_BASE 0x99100000 - -#endif /* __AG101_H */ diff --git a/arch/nds32/include/asm/arch-ag102/ag102.h b/arch/nds32/include/asm/arch-ag102/ag102.h deleted file mode 100644 index 53d38b3..0000000 --- a/arch/nds32/include/asm/arch-ag102/ag102.h +++ /dev/null @@ -1,78 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - */ - -#ifndef __AG102_H -#define __AG102_H - -/* - * Hardware register bases - */ - -/* LPC Controller */ -#define CONFIG_LPC_IO_BASE 0x90100000 -/* LPC Controller */ -#define CONFIG_LPC_BASE 0x90200000 - -/* NDS32 Data Local Memory 01 */ -#define CONFIG_NDS_DLM1_BASE 0x90300000 -/* NDS32 Data Local Memory 02 */ -#define CONFIG_NDS_DLM2_BASE 0x90400000 - -/* Synopsys DWC DDR2/1 Controller */ -#define CONFIG_DWCDDR21MCTL_BASE 0x90500000 -/* DMA Controller */ -#define CONFIG_FTDMAC020_BASE 0x90600000 -/* FTIDE020_S IDE (ATA) Controller */ -#define CONFIG_FTIDE020S_BASE 0x90700000 -/* USB OTG Controller */ -#define CONFIG_FZOTG266HD0A_BASE 0x90800000 -/* Andes L2 Cache Controller */ -#define CONFIG_NCEL2C100_BASE 0x90900000 -/* XGI XG22 GPU */ -#define CONFIG_XGI_XG22_BASE 0x90A00000 -/* GMAC Ethernet Controller */ -#define CONFIG_FTGMAC100_BASE 0x90B00000 -/* AHB Controller */ -#define CONFIG_FTAHBC020S_BASE 0x90C00000 -/* AHB-to-APB Bridge Controller */ -#define CONFIG_FTAPBBRG020S_01_BASE 0x90D00000 -/* External AHB2AHB Controller */ -#define CONFIG_EXT_AHB2AHB_BASE 0x90E00000 -/* Andes Multi-core Interrupt Controller */ -#define CONFIG_NCEMIC100_BASE 0x90F00000 - -/* - * APB Device definitions - */ -/* Compat Flash Controller */ -#define CONFIG_FTCFC010_BASE 0x94000000 -/* APB - SSP (SPI) (without AC97) Controller */ -#define CONFIG_FTSSP010_01_BASE 0x94100000 -/* UART1 - APB STUART Controller (UART0 in Linux) */ -#define CONFIG_FTUART010_01_BASE 0x94200000 -/* APB - SSP with HDA/AC97 Controller */ -#define CONFIG_FTSSP010_02_BASE 0x94500000 -/* UART2 - APB STUART Controller (UART1 in Linux) */ -#define CONFIG_FTUART010_02_BASE 0x94600000 -/* PCU Controller */ -#define CONFIG_ANDES_PCU_BASE 0x94800000 -/* FTTMR010 Timer */ -#define CONFIG_FTTMR010_BASE 0x94900000 -/* Watch Dog Controller */ -#define CONFIG_FTWDT010_BASE 0x94A00000 -/* FTRTC010 Real Time Clock */ -#define CONFIG_FTRTC010_BASE 0x98B00000 -/* GPIO Controller */ -#define CONFIG_FTGPIO010_BASE 0x94C00000 -/* I2C Controller */ -#define CONFIG_FTIIC010_BASE 0x94E00000 -/* PWM - Pulse Width Modulator Controller */ -#define CONFIG_FTPWM010_BASE 0x94F00000 - -/* Power Management Unit */ -#define CONFIG_FTPMU010_BASE 0x98100000 - -#endif /* __AG102_H */ diff --git a/arch/nds32/include/asm/bitops.h b/arch/nds32/include/asm/bitops.h deleted file mode 100644 index f1cdcf3..0000000 --- a/arch/nds32/include/asm/bitops.h +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Copyright 1995, Russell King. - * Various bits and pieces copyrights include: - * Linus Torvalds (test_bit). - * - * Copyright (C) 2011 Andes Technology Corporation - * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * - * bit 0 is the LSB of addr; bit 32 is the LSB of (addr+1). - * - * Please note that the code in this file should never be included - * from user space. Many of these are not implemented in assembler - * since they would be too costly. Also, they require priviledged - * instructions (which are not available from user mode) to ensure - * that they are atomic. - */ - -#ifndef __ASM_NDS_BITOPS_H -#define __ASM_NDS_BITOPS_H - -#ifdef __KERNEL__ - -#include <asm/system.h> -#include <asm-generic/bitops/fls.h> -#include <asm-generic/bitops/__fls.h> -#include <asm-generic/bitops/fls64.h> -#include <asm-generic/bitops/__ffs.h> - -#define smp_mb__before_clear_bit() do { } while (0) -#define smp_mb__after_clear_bit() do { } while (0) - -/* - * Function prototypes to keep gcc -Wall happy. - */ -extern void set_bit(int nr, void *addr); - -static inline void __set_bit(int nr, void *addr) -{ - int *a = (int *)addr; - int mask; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - *a |= mask; -} - -#define PLATFORM__SET_BIT - -extern void clear_bit(int nr, void *addr); - -static inline void __clear_bit(int nr, void *addr) -{ - int *a = (int *)addr; - int mask; - unsigned long flags; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - local_irq_save(flags); - *a &= ~mask; - local_irq_restore(flags); -} - -#define PLATFORM__CLEAR_BIT - -extern void change_bit(int nr, void *addr); - -static inline void __change_bit(int nr, void *addr) -{ - int mask; - unsigned long *ADDR = (unsigned long *)addr; - - ADDR += nr >> 5; - mask = 1 << (nr & 31); - *ADDR ^= mask; -} - -extern int test_and_set_bit(int nr, void *addr); - -static inline int __test_and_set_bit(int nr, void *addr) -{ - int mask, retval; - unsigned int *a = (unsigned int *)addr; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - retval = (mask & *a) != 0; - *a |= mask; - return retval; -} - -extern int test_and_clear_bit(int nr, void *addr); - -static inline int __test_and_clear_bit(int nr, void *addr) -{ - int mask, retval; - unsigned int *a = (unsigned int *)addr; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - retval = (mask & *a) != 0; - *a &= ~mask; - return retval; -} - -extern int test_and_change_bit(int nr, void *addr); - -static inline int __test_and_change_bit(int nr, void *addr) -{ - int mask, retval; - unsigned int *a = (unsigned int *)addr; - - a += nr >> 5; - mask = 1 << (nr & 0x1f); - retval = (mask & *a) != 0; - *a ^= mask; - return retval; -} - -extern int find_first_zero_bit(void *addr, unsigned size); -extern int find_next_zero_bit(void *addr, int size, int offset); - -/* - * This routine doesn't need to be atomic. - */ -static inline int test_bit(int nr, const void *addr) -{ - return ((unsigned char *) addr)[nr >> 3] & (1U << (nr & 7)); -} - -/* - * ffz = Find First Zero in word. Undefined if no zero exists, - * so code should check against ~0UL first.. - */ -static inline unsigned long ffz(unsigned long word) -{ - int k; - - word = ~word; - k = 31; - if (word & 0x0000ffff) { - k -= 16; word <<= 16; - } - if (word & 0x00ff0000) { - k -= 8; word <<= 8; - } - if (word & 0x0f000000) { - k -= 4; word <<= 4; - } - if (word & 0x30000000) { - k -= 2; word <<= 2; - } - if (word & 0x40000000) - k -= 1; - - return k; -} - -/* - * ffs: find first bit set. This is defined the same way as - * the libc and compiler builtin ffs routines, therefore - * differs in spirit from the above ffz (man ffs). - */ - -/* - * redefined in include/linux/bitops.h - * #define ffs(x) generic_ffs(x) - */ - -/* - * hweightN: returns the hamming weight (i.e. the number - * of bits set) of a N-bit word - */ - -#define hweight32(x) generic_hweight32(x) -#define hweight16(x) generic_hweight16(x) -#define hweight8(x) generic_hweight8(x) - -#define ext2_set_bit test_and_set_bit -#define ext2_clear_bit test_and_clear_bit -#define ext2_test_bit test_bit -#define ext2_find_first_zero_bit find_first_zero_bit -#define ext2_find_next_zero_bit find_next_zero_bit - -/* Bitmap functions for the minix filesystem. */ -#define minix_test_and_set_bit(nr, addr) test_and_set_bit(nr, addr) -#define minix_set_bit(nr, addr) set_bit(nr, addr) -#define minix_test_and_clear_bit(nr, addr) test_and_clear_bit(nr, addr) -#define minix_test_bit(nr, addr) test_bit(nr, addr) -#define minix_find_first_zero_bit(addr, size) find_first_zero_bit(addr, size) - -#endif /* __KERNEL__ */ - -#endif /* __ASM_NDS_BITOPS_H */ diff --git a/arch/nds32/include/asm/bootm.h b/arch/nds32/include/asm/bootm.h deleted file mode 100644 index c956fdd..0000000 --- a/arch/nds32/include/asm/bootm.h +++ /dev/null @@ -1,60 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (c) 2013, Google Inc. - * - * Copyright (C) 2011 - * Corscience GmbH & Co. KG - Simon Schwarz <schwarz@corscience.de> - */ -#ifndef NDS32_BOOTM_H -#define NDS32_BOOTM_H - -#include <asm/setup.h> - -extern void udc_disconnect(void); - -#ifdef CONFIG_SUPPORT_PASSING_ATAGS -# define BOOTM_ENABLE_TAGS 1 -#else -# define BOOTM_ENABLE_TAGS 0 -#endif - -#ifdef CONFIG_SETUP_MEMORY_TAGS -# define BOOTM_ENABLE_MEMORY_TAGS 1 -#else -# define BOOTM_ENABLE_MEMORY_TAGS 0 -#endif - -#ifdef CONFIG_CMDLINE_TAG - #define BOOTM_ENABLE_CMDLINE_TAG 1 -#else - #define BOOTM_ENABLE_CMDLINE_TAG 0 -#endif - -#ifdef CONFIG_INITRD_TAG - #define BOOTM_ENABLE_INITRD_TAG 1 -#else - #define BOOTM_ENABLE_INITRD_TAG 0 -#endif - -#ifdef CONFIG_SERIAL_TAG - #define BOOTM_ENABLE_SERIAL_TAG 1 -void get_board_serial(struct tag_serialnr *serialnr); -#else - #define BOOTM_ENABLE_SERIAL_TAG 0 -static inline void get_board_serial(struct tag_serialnr *serialnr) -{ -} -#endif - -#ifdef CONFIG_REVISION_TAG - #define BOOTM_ENABLE_REVISION_TAG 1 -u32 get_board_rev(void); -#else - #define BOOTM_ENABLE_REVISION_TAG 0 -static inline u32 get_board_rev(void) -{ - return 0; -} -#endif - -#endif diff --git a/arch/nds32/include/asm/byteorder.h b/arch/nds32/include/asm/byteorder.h deleted file mode 100644 index 39fd9ed..0000000 --- a/arch/nds32/include/asm/byteorder.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * linux/include/asm-arm/byteorder.h - * - * Copyright (C) 2011 Andes Technology Corporation - * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - * - * ARM Endian-ness. In little endian mode, the data bus is connected such - * that byte accesses appear as: - * 0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31 - * and word accesses (data or instruction) appear as: - * d0...d31 - * - * When in big endian mode, byte accesses appear as: - * 0 = d24...d31, 1 = d16...d23, 2 = d8...d15, 3 = d0...d7 - * and word accesses (data or instruction) appear as: - * d0...d31 - */ - -#ifndef __ASM_NDS_BYTEORDER_H -#define __ASM_NDS_BYTEORDER_H - -#include <asm/types.h> - -#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) -# define __BYTEORDER_HAS_U64__ -# define __SWAB_64_THRU_32__ -#endif - -#ifdef __NDSEB__ -#include <linux/byteorder/big_endian.h> -#else -#include <linux/byteorder/little_endian.h> -#endif - -#endif diff --git a/arch/nds32/include/asm/cache.h b/arch/nds32/include/asm/cache.h deleted file mode 100644 index 6c72b2b..0000000 --- a/arch/nds32/include/asm/cache.h +++ /dev/null @@ -1,63 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - */ - -#ifndef _ASM_CACHE_H -#define _ASM_CACHE_H - -/* cache */ -int icache_status(void); -void icache_enable(void); -void icache_disable(void); -int dcache_status(void); -void dcache_enable(void); -void dcache_disable(void); -void cache_flush(void); - -#define DEFINE_GET_SYS_REG(reg) \ - static inline unsigned long GET_##reg(void) \ - { \ - unsigned long val; \ - __asm__ volatile ( \ - "mfsr %0, $"#reg : "=&r" (val) : : "memory" \ - ); \ - return val; \ - } - -enum cache_t {ICACHE, DCACHE}; -DEFINE_GET_SYS_REG(ICM_CFG); -DEFINE_GET_SYS_REG(DCM_CFG); -/* I-cache sets (# of cache lines) per way */ -#define ICM_CFG_OFF_ISET 0 -/* I-cache ways */ -#define ICM_CFG_OFF_IWAY 3 -#define ICM_CFG_MSK_ISET (0x7 << ICM_CFG_OFF_ISET) -#define ICM_CFG_MSK_IWAY (0x7 << ICM_CFG_OFF_IWAY) -/* D-cache sets (# of cache lines) per way */ -#define DCM_CFG_OFF_DSET 0 -/* D-cache ways */ -#define DCM_CFG_OFF_DWAY 3 -#define DCM_CFG_MSK_DSET (0x7 << DCM_CFG_OFF_DSET) -#define DCM_CFG_MSK_DWAY (0x7 << DCM_CFG_OFF_DWAY) -/* I-cache line size */ -#define ICM_CFG_OFF_ISZ 6 -#define ICM_CFG_MSK_ISZ (0x7UL << ICM_CFG_OFF_ISZ) -/* D-cache line size */ -#define DCM_CFG_OFF_DSZ 6 -#define DCM_CFG_MSK_DSZ (0x7UL << DCM_CFG_OFF_DSZ) - -/* - * The current upper bound for NDS32 L1 data cache line sizes is 32 bytes. - * We use that value for aligning DMA buffers unless the board config has - * specified an alternate cache line size. - */ -#ifdef CONFIG_SYS_CACHELINE_SIZE -#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE -#else -#define ARCH_DMA_MINALIGN 32 -#endif - -#endif /* _ASM_CACHE_H */ diff --git a/arch/nds32/include/asm/config.h b/arch/nds32/include/asm/config.h deleted file mode 100644 index 6c1cbce..0000000 --- a/arch/nds32/include/asm/config.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com) - * Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com) - */ - -#ifndef _ASM_CONFIG_H_ -#define _ASM_CONFIG_H_ - -#endif diff --git a/arch/nds32/include/asm/dma-mapping.h b/arch/nds32/include/asm/dma-mapping.h deleted file mode 100644 index f8668f1..0000000 --- a/arch/nds32/include/asm/dma-mapping.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2013 Andes Technology Corporation - * Ken Kuo, Andes Technology Corporation <ken_kuo@andestech.com> - */ -#ifndef __ASM_NDS_DMA_MAPPING_H -#define __ASM_NDS_DMA_MAPPING_H - -#include <common.h> -#include <asm/cache.h> -#include <cpu_func.h> -#include <linux/dma-direction.h> -#include <linux/types.h> -#include <malloc.h> - -static void *dma_alloc_coherent(size_t len, unsigned long *handle) -{ - *handle = (unsigned long)memalign(ARCH_DMA_MINALIGN, len); - return (void *)*handle; -} - -#endif /* __ASM_NDS_DMA_MAPPING_H */ diff --git a/arch/nds32/include/asm/global_data.h b/arch/nds32/include/asm/global_data.h deleted file mode 100644 index 297481b..0000000 --- a/arch/nds32/include/asm/global_data.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2002 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * Copyright (C) 2011 Andes Technology Corporation - * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - */ - -/************************************************************** - * CAUTION: - * - do not implement for NDS32 Arch yet. - * - so far no one uses the macros defined in this head file. - **************************************************************/ - -#ifndef __ASM_GBL_DATA_H -#define __ASM_GBL_DATA_H - -#include <config.h> - -/* Architecture-specific global data */ -struct arch_global_data { -}; - -#include <asm-generic/global_data.h> - -#ifdef CONFIG_GLOBAL_DATA_NOT_REG10 -extern volatile gd_t g_gd; -#define DECLARE_GLOBAL_DATA_PTR static volatile gd_t *gd = &g_gd -#else -#define DECLARE_GLOBAL_DATA_PTR register volatile gd_t *gd asm ("$r10") -#endif - -#endif /* __ASM_GBL_DATA_H */ diff --git a/arch/nds32/include/asm/io.h b/arch/nds32/include/asm/io.h deleted file mode 100644 index fdfc574..0000000 --- a/arch/nds32/include/asm/io.h +++ /dev/null @@ -1,457 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * linux/include/asm-nds/io.h - * - * Copyright (C) 1996-2000 Russell King - * - * Copyright (C) 2011 Andes Technology Corporation - * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - * - * Modifications: - * 16-Sep-1996 RMK Inlined the inx/outx functions & optimised for both - * constant addresses and variable addresses. - * 04-Dec-1997 RMK Moved a lot of this stuff to the new architecture - * specific IO header files. - * 27-Mar-1999 PJB Second parameter of memcpy_toio is const.. - * 04-Apr-1999 PJB Added check_signature. - * 12-Dec-1999 RMK More cleanups - * 18-Jun-2000 RMK Removed virt_to_* and friends definitions - */ -#ifndef __ASM_NDS_IO_H -#define __ASM_NDS_IO_H - -/* - * CAUTION: - * - do not implement for NDS32 Arch yet. - * - cmd_pci.c, cmd_scsi.c, Lynxkdi.c, usb.c, usb_storage.c, etc... - * iinclude asm/io.h - */ - -#ifdef __KERNEL__ - -#include <linux/types.h> -#include <asm/byteorder.h> - -static inline void sync(void) -{ -} - -#ifdef CONFIG_ARCH_MAP_SYSMEM -static inline void *map_sysmem(phys_addr_t paddr, unsigned long len) -{ - if(paddr <PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE) - paddr = paddr | 0x40000000; - return (void *)(uintptr_t)paddr; -} - -static inline void *unmap_sysmem(const void *vaddr) -{ - phys_addr_t paddr = (phys_addr_t)vaddr; - paddr = paddr & ~0x40000000; - return (void *)(uintptr_t)paddr; -} - -static inline phys_addr_t map_to_sysmem(const void *ptr) -{ - return (phys_addr_t)(uintptr_t)ptr; -} -#endif - -/* - * Generic virtual read/write. Note that we don't support half-word - * read/writes. We define __arch_*[bl] here, and leave __arch_*w - * to the architecture specific code. - */ -#define __arch_getb(a) (*(unsigned char *)(a)) -#define __arch_getw(a) (*(unsigned short *)(a)) -#define __arch_getl(a) (*(unsigned int *)(a)) - -#define __arch_putb(v, a) (*(unsigned char *)(a) = (v)) -#define __arch_putw(v, a) (*(unsigned short *)(a) = (v)) -#define __arch_putl(v, a) (*(unsigned int *)(a) = (v)) - -extern void __raw_writesb(unsigned int addr, const void *data, int bytelen); -extern void __raw_writesw(unsigned int addr, const void *data, int wordlen); -extern void __raw_writesl(unsigned int addr, const void *data, int longlen); - -extern void __raw_readsb(unsigned int addr, void *data, int bytelen); -extern void __raw_readsw(unsigned int addr, void *data, int wordlen); -extern void __raw_readsl(unsigned int addr, void *data, int longlen); - -#define __raw_writeb(v, a) __arch_putb(v, a) -#define __raw_writew(v, a) __arch_putw(v, a) -#define __raw_writel(v, a) __arch_putl(v, a) - -#define __raw_readb(a) __arch_getb(a) -#define __raw_readw(a) __arch_getw(a) -#define __raw_readl(a) __arch_getl(a) - -/* - * TODO: The kernel offers some more advanced versions of barriers, it might - * have some advantages to use them instead of the simple one here. - */ -#define dmb() __asm__ __volatile__ ("" : : : "memory") -#define __iormb() dmb() -#define __iowmb() dmb() - -static inline void writeb(u8 val, volatile void __iomem *addr) -{ - __iowmb(); - __arch_putb(val, addr); -} - -static inline void writew(u16 val, volatile void __iomem *addr) -{ - __iowmb(); - __arch_putw(val, addr); - -} - -static inline void writel(u32 val, volatile void __iomem *addr) -{ - __iowmb(); - __arch_putl(val, addr); -} - -static inline u8 readb(const volatile void __iomem *addr) -{ - u8 val; - - val = __arch_getb(addr); - __iormb(); - return val; -} - -static inline u16 readw(const volatile void __iomem *addr) -{ - u16 val; - - val = __arch_getw(addr); - __iormb(); - return val; -} - -static inline u32 readl(const volatile void __iomem *addr) -{ - u32 val; - - val = __arch_getl(addr); - __iormb(); - return val; -} - -/* - * The compiler seems to be incapable of optimising constants - * properly. Spell it out to the compiler in some cases. - * These are only valid for small values of "off" (< 1<<12) - */ -#define __raw_base_writeb(val, base, off) __arch_base_putb(val, base, off) -#define __raw_base_writew(val, base, off) __arch_base_putw(val, base, off) -#define __raw_base_writel(val, base, off) __arch_base_putl(val, base, off) - -#define __raw_base_readb(base, off) __arch_base_getb(base, off) -#define __raw_base_readw(base, off) __arch_base_getw(base, off) -#define __raw_base_readl(base, off) __arch_base_getl(base, off) - -#define out_arch(type, endian, a, v) __raw_write##type(cpu_to_##endian(v), a) -#define in_arch(type, endian, a) endian##_to_cpu(__raw_read##type(a)) - -#define out_le32(a, v) out_arch(l, le32, a, v) -#define out_le16(a, v) out_arch(w, le16, a, v) - -#define in_le32(a) in_arch(l, le32, a) -#define in_le16(a) in_arch(w, le16, a) - -#define out_be32(a, v) out_arch(l, be32, a, v) -#define out_be16(a, v) out_arch(w, be16, a, v) - -#define in_be32(a) in_arch(l, be32, a) -#define in_be16(a) in_arch(w, be16, a) - -#define out_8(a, v) __raw_writeb(v, a) -#define in_8(a) __raw_readb(a) - -/* - * Clear and set bits in one shot. These macros can be used to clear and - * set multiple bits in a register using a single call. These macros can - * also be used to set a multiple-bit bit pattern using a mask, by - * specifying the mask in the 'clear' parameter and the new bit pattern - * in the 'set' parameter. - */ - -#define clrbits(type, addr, clear) \ - out_##type((addr), in_##type(addr) & ~(clear)) - -#define setbits(type, addr, set) \ - out_##type((addr), in_##type(addr) | (set)) - -#define clrsetbits(type, addr, clear, set) \ - out_##type((addr), (in_##type(addr) & ~(clear)) | (set)) - -#define clrbits_be32(addr, clear) clrbits(be32, addr, clear) -#define setbits_be32(addr, set) setbits(be32, addr, set) -#define clrsetbits_be32(addr, clear, set) clrsetbits(be32, addr, clear, set) - -#define clrbits_le32(addr, clear) clrbits(le32, addr, clear) -#define setbits_le32(addr, set) setbits(le32, addr, set) -#define clrsetbits_le32(addr, clear, set) clrsetbits(le32, addr, clear, set) - -#define clrbits_be16(addr, clear) clrbits(be16, addr, clear) -#define setbits_be16(addr, set) setbits(be16, addr, set) -#define clrsetbits_be16(addr, clear, set) clrsetbits(be16, addr, clear, set) - -#define clrbits_le16(addr, clear) clrbits(le16, addr, clear) -#define setbits_le16(addr, set) setbits(le16, addr, set) -#define clrsetbits_le16(addr, clear, set) clrsetbits(le16, addr, clear, set) - -#define clrbits_8(addr, clear) clrbits(8, addr, clear) -#define setbits_8(addr, set) setbits(8, addr, set) -#define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set) - -/* - * Now, pick up the machine-defined IO definitions - * #include <asm/arch/io.h> - */ - -/* - * IO port access primitives - * ------------------------- - * - * The NDS32 doesn't have special IO access instructions just like ARM; - * all IO is memory mapped. - * Note that these are defined to perform little endian accesses - * only. Their primary purpose is to access PCI and ISA peripherals. - * - * Note that for a big endian machine, this implies that the following - * big endian mode connectivity is in place, as described by numerious - * ARM documents: - * - * PCI: D0-D7 D8-D15 D16-D23 D24-D31 - * ARM: D24-D31 D16-D23 D8-D15 D0-D7 - * - * The machine specific io.h include defines __io to translate an "IO" - * address to a memory address. - * - * Note that we prevent GCC re-ordering or caching values in expressions - * by introducing sequence points into the in*() definitions. Note that - * __raw_* do not guarantee this behaviour. - * - * The {in,out}[bwl] macros are for emulating x86-style PCI/ISA IO space. - */ -#ifdef __io -#define outb(v, p) __raw_writeb(v, __io(p)) -#define outw(v, p) __raw_writew(cpu_to_le16(v), __io(p)) -#define outl(v, p) __raw_writel(cpu_to_le32(v), __io(p)) - -#define inb(p) ({ unsigned int __v = __raw_readb(__io(p)); __v; }) -#define inw(p) ({ unsigned int __v = le16_to_cpu(__raw_readw(__io(p))); __v; }) -#define inl(p) ({ unsigned int __v = le32_to_cpu(__raw_readl(__io(p))); __v; }) - -#define outsb(p, d, l) writesb(__io(p), d, l) -#define outsw(p, d, l) writesw(__io(p), d, l) -#define outsl(p, d, l) writesl(__io(p), d, l) - -#define insb(p, d, l) readsb(__io(p), d, l) -#define insw(p, d, l) readsw(__io(p), d, l) -#define insl(p, d, l) readsl(__io(p), d, l) - -static inline void readsb(unsigned int *addr, void * data, int bytelen) -{ - unsigned char *ptr = (unsigned char *)addr; - unsigned char *ptr2 = (unsigned char *)data; - while (bytelen) { - *ptr2 = *ptr; - ptr2++; - bytelen--; - } -} - -static inline void readsw(unsigned int *addr, void * data, int wordlen) -{ - unsigned short *ptr = (unsigned short *)addr; - unsigned short *ptr2 = (unsigned short *)data; - while (wordlen) { - *ptr2 = *ptr; - ptr2++; - wordlen--; - } -} - -static inline void readsl(unsigned int *addr, void * data, int longlen) -{ - unsigned int *ptr = (unsigned int *)addr; - unsigned int *ptr2 = (unsigned int *)data; - while (longlen) { - *ptr2 = *ptr; - ptr2++; - longlen--; - } -} -static inline void writesb(unsigned int *addr, const void * data, int bytelen) -{ - unsigned char *ptr = (unsigned char *)addr; - unsigned char *ptr2 = (unsigned char *)data; - while (bytelen) { - *ptr = *ptr2; - ptr2++; - bytelen--; - } -} -static inline void writesw(unsigned int *addr, const void * data, int wordlen) -{ - unsigned short *ptr = (unsigned short *)addr; - unsigned short *ptr2 = (unsigned short *)data; - while (wordlen) { - *ptr = *ptr2; - ptr2++; - wordlen--; - } -} -static inline void writesl(unsigned int *addr, const void * data, int longlen) -{ - unsigned int *ptr = (unsigned int *)addr; - unsigned int *ptr2 = (unsigned int *)data; - while (longlen) { - *ptr = *ptr2; - ptr2++; - longlen--; - } -} -#endif - -#define outb_p(val, port) outb((val), (port)) -#define outw_p(val, port) outw((val), (port)) -#define outl_p(val, port) outl((val), (port)) -#define inb_p(port) inb((port)) -#define inw_p(port) inw((port)) -#define inl_p(port) inl((port)) - -#define outsb_p(port, from, len) outsb(port, from, len) -#define outsw_p(port, from, len) outsw(port, from, len) -#define outsl_p(port, from, len) outsl(port, from, len) -#define insb_p(port, to, len) insb(port, to, len) -#define insw_p(port, to, len) insw(port, to, len) -#define insl_p(port, to, len) insl(port, to, len) - -/* - * DMA-consistent mapping functions. These allocate/free a region of - * uncached, unwrite-buffered mapped memory space for use with DMA - * devices. This is the "generic" version. The PCI specific version - * is in pci.h - */ -extern void *consistent_alloc(int gfp, size_t size, dma_addr_t *handle); -extern void consistent_free(void *vaddr, size_t size, dma_addr_t handle); -extern void consistent_sync(void *vaddr, size_t size, int rw); - -/* - * String version of IO memory access ops: - */ -extern void _memcpy_fromio(void *, unsigned long, size_t); -extern void _memcpy_toio(unsigned long, const void *, size_t); -extern void _memset_io(unsigned long, int, size_t); - -extern void __readwrite_bug(const char *fn); - -/* - * If this architecture has PCI memory IO, then define the read/write - * macros. These should only be used with the cookie passed from - * ioremap. - */ -#ifdef __mem_pci - -#define readb(c) ({ unsigned int __v = \ - __raw_readb(__mem_pci(c)); __v; }) -#define readw(c) ({ unsigned int __v = \ - le16_to_cpu(__raw_readw(__mem_pci(c))); __v; }) -#define readl(c) ({ unsigned int __v = \ - le32_to_cpu(__raw_readl(__mem_pci(c))); __v; }) - -#define writeb(v, c) __raw_writeb(v, __mem_pci(c)) -#define writew(v, c) __raw_writew(cpu_to_le16(v), __mem_pci(c)) -#define writel(v, c) __raw_writel(cpu_to_le32(v), __mem_pci(c)) - -#define memset_io(c, v, l) _memset_io(__mem_pci(c), (v), (l)) -#define memcpy_fromio(a, c, l) _memcpy_fromio((a), __mem_pci(c), (l)) -#define memcpy_toio(c, a, l) _memcpy_toio(__mem_pci(c), (a), (l)) - -#define eth_io_copy_and_sum(s, c, l, b) \ - eth_copy_and_sum((s), __mem_pci(c), (l), (b)) - -static inline int -check_signature(unsigned long io_addr, const unsigned char *signature, - int length) -{ - int retval = 0; - do { - if (readb(io_addr) != *signature) - goto out; - io_addr++; - signature++; - length--; - } while (length); - retval = 1; -out: - return retval; -} -#endif /* __mem_pci */ - -/* - * If this architecture has ISA IO, then define the isa_read/isa_write - * macros. - */ -#ifdef __mem_isa - -#define isa_readb(addr) __raw_readb(__mem_isa(addr)) -#define isa_readw(addr) __raw_readw(__mem_isa(addr)) -#define isa_readl(addr) __raw_readl(__mem_isa(addr)) -#define isa_writeb(val, addr) __raw_writeb(val, __mem_isa(addr)) -#define isa_writew(val, addr) __raw_writew(val, __mem_isa(addr)) -#define isa_writel(val, addr) __raw_writel(val, __mem_isa(addr)) -#define isa_memset_io(a, b, c) _memset_io(__mem_isa(a), (b), (c)) -#define isa_memcpy_fromio(a, b, c) _memcpy_fromio((a), __mem_isa(b), (c)) -#define isa_memcpy_toio(a, b, c) _memcpy_toio(__mem_isa((a)), (b), (c)) - -#define isa_eth_io_copy_and_sum(a, b, c, d) \ - eth_copy_and_sum((a), __mem_isa(b), (c), (d)) - -static inline int -isa_check_signature(unsigned long io_addr, const unsigned char *signature, - int length) -{ - int retval = 0; - do { - if (isa_readb(io_addr) != *signature) - goto out; - io_addr++; - signature++; - length--; - } while (length); - retval = 1; -out: - return retval; -} - -#else /* __mem_isa */ - -#define isa_readb(addr) (__readwrite_bug("isa_readb"), 0) -#define isa_readw(addr) (__readwrite_bug("isa_readw"), 0) -#define isa_readl(addr) (__readwrite_bug("isa_readl"), 0) -#define isa_writeb(val, addr) __readwrite_bug("isa_writeb") -#define isa_writew(val, addr) __readwrite_bug("isa_writew") -#define isa_writel(val, addr) __readwrite_bug("isa_writel") -#define isa_memset_io(a, b, c) __readwrite_bug("isa_memset_io") -#define isa_memcpy_fromio(a, b, c) __readwrite_bug("isa_memcpy_fromio") -#define isa_memcpy_toio(a, b, c) __readwrite_bug("isa_memcpy_toio") - -#define isa_eth_io_copy_and_sum(a, b, c, d) \ - __readwrite_bug("isa_eth_io_copy_and_sum") - -#define isa_check_signature(io, sig, len) (0) - -#endif /* __mem_isa */ - -#include <asm-generic/io.h> - -#endif /* __KERNEL__ */ -#endif /* __ASM_NDS_IO_H */ diff --git a/arch/nds32/include/asm/linkage.h b/arch/nds32/include/asm/linkage.h deleted file mode 100644 index 0c8822b..0000000 --- a/arch/nds32/include/asm/linkage.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * U-Boot - linkage.h - * - * Copyright (c) 2005-2007 Analog Devices Inc. - */ - -#ifndef __ASM_LINKAGE_H -#define __ASM_LINKAGE_H - -#endif diff --git a/arch/nds32/include/asm/mach-types.h b/arch/nds32/include/asm/mach-types.h deleted file mode 100644 index 99904f9..0000000 --- a/arch/nds32/include/asm/mach-types.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * This was automagically generated from arch/nds/tools/mach-types! - * Do NOT edit - */ - -#ifndef __ASM_NDS32_MACH_TYPE_H -#define __ASM_NDS32_MACH_TYPE_H - -#ifndef __ASSEMBLY__ -/* The type of machine we're running on */ -extern unsigned int __machine_arch_type; -#endif - -/* see arch/arm/kernel/arch.c for a description of these */ -#define MACH_TYPE_ADPAG101P 1 -#define MACH_TYPE_ADPAE3XX 2 - -#ifdef CONFIG_ARCH_ADPAG101P -# ifdef machine_arch_type -# undef machine_arch_type -# define machine_arch_type __machine_arch_type -# else -# define machine_arch_type MACH_TYPE_ADPAG101P -# endif -# define machine_is_adpag101p() (machine_arch_type == MACH_TYPE_ADPAG101P) -#else -# define machine_is_adpag101p() (1) -#endif - -#endif /* __ASM_NDS32_MACH_TYPE_H */ diff --git a/arch/nds32/include/asm/macro.h b/arch/nds32/include/asm/macro.h deleted file mode 100644 index 4e11947..0000000 --- a/arch/nds32/include/asm/macro.h +++ /dev/null @@ -1,79 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * include/asm-nds32/macro.h - * - * Copyright (C) 2009 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * Copyright (C) 2011 Andes Technology Corporation - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - */ - -#ifndef __ASM_NDS_MACRO_H -#define __ASM_NDS_MACRO_H -#ifdef __ASSEMBLY__ - -/* - * These macros provide a convenient way to write 8, 16 and 32 bit data - * to an "immediate address (address used by periphal)" only. - * Registers r4 and r5 are used, any data in these registers are - * overwritten by the macros. - * The macros are valid for any NDS32 architecture, they do not implement - * any memory barriers so caution is recommended when using these when the - * caches are enabled or on a multi-core system. - */ - -.macro write32, addr, data - li $r4, \addr - li $r5, \data - swi $r5, [$r4] -.endm - -.macro write16, addr, data - li $r4, \addr - li $r5, \data - shi $r5, [$r4] -.endm - -.macro write8, addr, data - li $r4, \addr - li $r5, \data - sbi $r5, [$r4] -.endm - -/* - * This macro read a value from a register, then do OR operation - * (set bit fields) to the value, and then store it back to the register. - * Note: Instruction 'ori' supports immediate value up to 15 bits. - */ -.macro setbf32, addr, data - li $r4, \addr - lwi $r5, [$r4] - li $r6, \data - or $r5, $r5, $r6 - swi $r5, [$r4] -.endm - -.macro setbf15, addr, data - li $r4, \addr - lwi $r5, [$r4] - ori $r5, $r5, \data - swi $r5, [$r4] -.endm - -/* - * This macro generates a loop that can be used for delays in the code. - * Register r4 is used, any data in this register is overwritten by the - * macro. - * The macro is valid for any NDS32 architeture. The actual time spent in the - * loop will vary from CPU to CPU though. - */ - -.macro wait_timer, time - li $r4, \time -1: - nop - addi $r4, $r4, -1 - bnez $r4, 1b -.endm - -#endif /* __ASSEMBLY__ */ -#endif /* __ASM_ARM_MACRO_H */ diff --git a/arch/nds32/include/asm/posix_types.h b/arch/nds32/include/asm/posix_types.h deleted file mode 100644 index e6c591d..0000000 --- a/arch/nds32/include/asm/posix_types.h +++ /dev/null @@ -1,88 +0,0 @@ -/* - * linux/include/asm-arm/posix_types.h - * - * Copyright (C) 1996-1998 Russell King. - * - * Copyright (C) 2011 Andes Technology Corporation - * Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com) - * Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * Changelog: - * 27-06-1996 RMK Created - * 05-03-2010 Modified for arch NDS32 - */ -#ifndef __ARCH_NDS_POSIX_TYPES_H -#define __ARCH_NDS_POSIX_TYPES_H - -/* - * This file is generally used by user-level software, so you need to - * be a little careful about namespace pollution etc. Also, we cannot - * assume GCC is being used. - */ - -typedef unsigned short __kernel_dev_t; -typedef unsigned long __kernel_ino_t; -typedef unsigned short __kernel_mode_t; -typedef unsigned short __kernel_nlink_t; -typedef long __kernel_off_t; -typedef int __kernel_pid_t; -typedef unsigned short __kernel_ipc_pid_t; -typedef unsigned short __kernel_uid_t; -typedef unsigned short __kernel_gid_t; -#ifdef __GNUC__ -typedef __SIZE_TYPE__ __kernel_size_t; -#else -typedef unsigned int __kernel_size_t; -#endif -typedef int __kernel_ssize_t; -typedef int __kernel_ptrdiff_t; -typedef long __kernel_time_t; -typedef long __kernel_suseconds_t; -typedef long __kernel_clock_t; -typedef int __kernel_daddr_t; -typedef char *__kernel_caddr_t; -typedef unsigned short __kernel_uid16_t; -typedef unsigned short __kernel_gid16_t; -typedef unsigned int __kernel_uid32_t; -typedef unsigned int __kernel_gid32_t; - -typedef unsigned short __kernel_old_uid_t; -typedef unsigned short __kernel_old_gid_t; - -#ifdef __GNUC__ -typedef long long __kernel_loff_t; -#endif - -typedef struct { -#if defined(__KERNEL__) || defined(__USE_ALL) - int val[2]; -#else /* !defined(__KERNEL__) && !defined(__USE_ALL) */ - int __val[2]; -#endif /* !defined(__KERNEL__) && !defined(__USE_ALL) */ -} __kernel_fsid_t; - -#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) - -#undef __FD_SET -#define __FD_SET(fd, fdsetp) \ - (((fd_set *)fdsetp)->fds_bits[fd >> 5] |= (1<<(fd & 31))) - -#undef __FD_CLR -#define __FD_CLR(fd, fdsetp) \ - (((fd_set *)fdsetp)->fds_bits[fd >> 5] &= ~(1<<(fd & 31))) - -#undef __FD_ISSET -#define __FD_ISSET(fd, fdsetp) \ - ((((fd_set *)fdsetp)->fds_bits[fd >> 5] & (1<<(fd & 31))) != 0) - -#undef __FD_ZERO -#define __FD_ZERO(fdsetp) \ - (memset(fdsetp, 0, sizeof(*(fd_set *) fdsetp))) - -#endif - -#endif /* __ARCH_NDS_POSIX_TYPES_H */ diff --git a/arch/nds32/include/asm/processor.h b/arch/nds32/include/asm/processor.h deleted file mode 100644 index e5d186c..0000000 --- a/arch/nds32/include/asm/processor.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * linux/include/asm-arm/processor.h - * - * Copyright (C) 1995-2002 Russell King - * - * Copyright (C) 2011 Andes Technology Corporation - * Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com) - * Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_NDS_PROCESSOR_H -#define __ASM_NDS_PROCESSOR_H - -/************************************************************** - * CAUTION: - * - do not implement for NDS32 Arch yet. - * - so far some files include /asm/processor.h, but - * no one uses the macros defined in this head file. - **************************************************************/ - -#endif /* __ASM_ARM_PROCESSOR_H */ diff --git a/arch/nds32/include/asm/ptrace.h b/arch/nds32/include/asm/ptrace.h deleted file mode 100644 index ee181b2..0000000 --- a/arch/nds32/include/asm/ptrace.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com) - * Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __ASM_NDS_PTRACE_H -#define __ASM_NDS_PTRACE_H - -#define USR_MODE 0x00 -#define SU_MODE 0x01 -#define HV_MODE 0x10 -#define MODE_MASK (0x03<<3) -#define GIE_BIT 0x01 - -#ifndef __ASSEMBLY__ - -/* this struct defines the way the registers are stored on the - stack during a system call. */ - -#define NDS32_REG long - -struct pt_regs { - NDS32_REG ir0; - NDS32_REG ipsw; - NDS32_REG ipc; - NDS32_REG sp; - NDS32_REG orig_r0; - NDS32_REG pipsw; - NDS32_REG pipc; - NDS32_REG pp0; - NDS32_REG pp1; - NDS32_REG d0hi; - NDS32_REG d0lo; - NDS32_REG d1hi; - NDS32_REG d1lo; - NDS32_REG r[26]; /* r0 - r25 */ - NDS32_REG p0; /* r26 - used by OS */ - NDS32_REG p1; /* r27 - used by OS */ - NDS32_REG fp; /* r28 */ - NDS32_REG gp; /* r29 */ - NDS32_REG lp; /* r30 */ - NDS32_REG fucop_ctl; - NDS32_REG osp; -}; - -#define processor_mode(regs) \ - (((regs)->ipsw & MODE_MASK) >> 3) - -#define interrupts_enabled(regs) \ - ((regs)->ipsw & GIE_BIT) - -/* - * Offsets used by 'ptrace' system call interface. - * These can't be changed without breaking binary compatibility - * with MkLinux, etc. - */ -#define PT_R0 0 -#define PT_R1 1 -#define PT_R2 2 -#define PT_R3 3 -#define PT_R4 4 -#define PT_R5 5 -#define PT_R6 6 -#define PT_R7 7 -#define PT_R8 8 -#define PT_R9 9 -#define PT_R10 10 -#define PT_R11 11 -#define PT_R12 12 -#define PT_R13 13 -#define PT_R14 14 -#define PT_R15 15 -#define PT_R16 16 -#define PT_R17 17 -#define PT_R18 18 -#define PT_R19 19 -#define PT_R20 20 -#define PT_R21 21 -#define PT_R22 22 -#define PT_R23 23 -#define PT_R24 24 -#define PT_R25 25 - -#endif /* __ASSEMBLY__ */ - -#endif /* __ASM_NDS_PTRACE_H */ diff --git a/arch/nds32/include/asm/sections.h b/arch/nds32/include/asm/sections.h deleted file mode 100644 index aba9d97..0000000 --- a/arch/nds32/include/asm/sections.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (c) 2012 The Chromium OS Authors. - */ - -#ifndef __ASM_NDS32_SECTIONS_H -#define __ASM_NDS32_SECTIONS_H - -#include <asm-generic/sections.h> - -#endif diff --git a/arch/nds32/include/asm/setup.h b/arch/nds32/include/asm/setup.h deleted file mode 100644 index a7d5237..0000000 --- a/arch/nds32/include/asm/setup.h +++ /dev/null @@ -1,189 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * linux/arch/nds32/include/asm/setup.h - * - * Copyright (C) 1997-1999 Russell King - * Copyright (C) 2008 Andes Technology Corporation - * Copyright (C) 2013 Ken Kuo (ken_kuo@andestech.com) - * - * Structure passed to kernel to tell it about the - * hardware it's running on. See Documentation/arm/Setup - * for more info. - */ -#ifndef __ASMNDS32_SETUP_H -#define __ASMNDS32_SETUP_H - -#define COMMAND_LINE_SIZE 256 - -/* The list ends with an ATAG_NONE node. */ -#define ATAG_NONE 0x00000000 - -struct tag_header { - u32 size; - u32 tag; -}; - -/* The list must start with an ATAG_CORE node */ -#define ATAG_CORE 0x54410001 - -struct tag_core { - u32 flags; /* bit 0 = read-only */ - u32 pagesize; - u32 rootdev; -}; - -/* it is allowed to have multiple ATAG_MEM nodes */ -#define ATAG_MEM 0x54410002 - -struct tag_mem32 { - u32 size; - u32 start; /* physical start address */ -}; - -/* VGA text type displays */ -#define ATAG_VIDEOTEXT 0x54410003 - -struct tag_videotext { - u8 x; - u8 y; - u16 video_page; - u8 video_mode; - u8 video_cols; - u16 video_ega_bx; - u8 video_lines; - u8 video_isvga; - u16 video_points; -}; - -/* describes how the ramdisk will be used in kernel */ -#define ATAG_RAMDISK 0x54410004 - -struct tag_ramdisk { - u32 flags; /* bit 0 = load, bit 1 = prompt */ - u32 size; /* decompressed ramdisk size in _kilo_ bytes */ - u32 start; /* starting block of floppy-based RAM disk image */ -}; - -/* - * this one accidentally used virtual addresses - as such, - * it's deprecated. - * describes where the compressed ramdisk image lives (virtual address) - */ -#define ATAG_INITRD 0x54410005 - -/* describes where the compressed ramdisk image lives (physical address) */ -#define ATAG_INITRD2 0x54420005 - -struct tag_initrd { - u32 start; /* physical start address */ - u32 size; /* size of compressed ramdisk image in bytes */ -}; - -/* board serial number. "64 bits should be enough for everybody" */ -#define ATAG_SERIAL 0x54410006 - -struct tag_serialnr { - u32 low; - u32 high; -}; - -/* board revision */ -#define ATAG_REVISION 0x54410007 - -struct tag_revision { - u32 rev; -}; - -/* initial values for vesafb-type framebuffers. see struct screen_info - * in include/linux/tty.h - */ -#define ATAG_VIDEOLFB 0x54410008 - -struct tag_videolfb { - u16 lfb_width; - u16 lfb_height; - u16 lfb_depth; - u16 lfb_linelength; - u32 lfb_base; - u32 lfb_size; - u8 red_size; - u8 red_pos; - u8 green_size; - u8 green_pos; - u8 blue_size; - u8 blue_pos; - u8 rsvd_size; - u8 rsvd_pos; -}; - -/* command line: \0 terminated string */ -#define ATAG_CMDLINE 0x54410009 - -struct tag_cmdline { - char cmdline[COMMAND_LINE_SIZE]; -}; - -struct tag { - struct tag_header hdr; - union { - struct tag_core core; - struct tag_mem32 mem; - struct tag_videotext videotext; - struct tag_ramdisk ramdisk; - struct tag_initrd initrd; - struct tag_serialnr serialnr; - struct tag_revision revision; - struct tag_videolfb videolfb; - struct tag_cmdline cmdline; - } u; -}; - -struct tagtable { - u32 tag; - int (*parse)(const struct tag *); -}; - -#define tag_member_present(tag, member) \ - ((unsigned long)(&((struct tag *)0L)->member + 1) \ - <= (tag)->hdr.size * 4) - -#define tag_next(t) ((struct tag *)((u32 *)(t) + (t)->hdr.size)) -#define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2) - -#define for_each_tag(t, base) \ - for (t = base; t->hdr.size; t = tag_next(t)) - -#ifdef __KERNEL__ - -#define __tag __used __section(".taglist") -#define __tagtable(tag, fn) \ -static struct tagtable __tagtable_##fn __tag = { tag, fn } - -/* - * Memory map description - */ -#define NR_BANKS 8 - -struct meminfo { - int nr_banks; - struct { - unsigned long start; - unsigned long size; - int node; - } bank[NR_BANKS]; -}; - -/* - * Early command line parameters. - */ -struct early_params { - const char *arg; - void (*fn)(char **p); -}; - -#define __early_param(name, fn) \ -static struct early_params __early_##fn __used \ -__section("__early_param") = { name, fn } - -#endif -#endif diff --git a/arch/nds32/include/asm/spl.h b/arch/nds32/include/asm/spl.h deleted file mode 100644 index e69de29..0000000 --- a/arch/nds32/include/asm/spl.h +++ /dev/null diff --git a/arch/nds32/include/asm/string.h b/arch/nds32/include/asm/string.h deleted file mode 100644 index 610aa9e..0000000 --- a/arch/nds32/include/asm/string.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com) - * Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com) - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#ifndef __ASM_NDS_STRING_H -#define __ASM_NDS_STRING_H - -/* - * We don't do inline string functions, since the - * optimised inline asm versions are not small. - */ - -#undef __HAVE_ARCH_STRRCHR -extern char *strrchr(const char *s, int c); - -#undef __HAVE_ARCH_STRCHR -extern char *strchr(const char *s, int c); - -#undef __HAVE_ARCH_MEMCPY -extern void *memcpy(void *, const void *, __kernel_size_t); - -#undef __HAVE_ARCH_MEMMOVE -extern void *memmove(void *, const void *, __kernel_size_t); - -#undef __HAVE_ARCH_MEMCHR -extern void *memchr(const void *, int, __kernel_size_t); - -#undef __HAVE_ARCH_MEMZERO -#undef __HAVE_ARCH_MEMSET -extern void *memset(void *, int, __kernel_size_t); - -#ifdef CONFIG_MARCO_MEMSET -extern void __memzero(void *ptr, __kernel_size_t n); - -#define memset(p, v, n) \ - ({ \ - if ((n) != 0) { \ - if (__builtin_constant_p((v)) && (v) == 0) \ - __memzero((p), (n)); \ - else \ - memset((p), (v), (n)); \ - } \ - (p); \ - }) - -#define memzero(p, n) ({ if ((n) != 0) __memzero((p), (n)); (p); }) -#else -extern void memzero(void *ptr, __kernel_size_t n); -#endif - -#endif /* __ASM_NDS_STRING_H */ diff --git a/arch/nds32/include/asm/system.h b/arch/nds32/include/asm/system.h deleted file mode 100644 index 5453a9b..0000000 --- a/arch/nds32/include/asm/system.h +++ /dev/null @@ -1,71 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - */ - -#ifndef __ASM_NDS_SYSTEM_H -#define __ASM_NDS_SYSTEM_H - -/* - * Interrupt configuring macros. - */ - -extern int irq_flags; - -#define local_irq_enable() \ - __asm__ __volatile__ ( \ - "mfsr %0, $psw\n\t" \ - "andi %0, %0, 0x1\n\t" \ - "setgie.e\n\t" \ - : \ - : "r" (irq_flags) \ - ) - -#define local_irq_disable() \ - do { \ - int __tmp_dummy; \ - __asm__ __volatile__ ( \ - "mfsr %0, $psw\n\t" \ - "andi %0, %0, 0x1\n\t" \ - "setgie.d\n\t" \ - "dsb\n\t" \ - : "=r" (__tmp_dummy) \ - ); \ - } while (0) - -#define local_irq_save(x) \ - __asm__ __volatile__ ( \ - "mfsr %0, $psw\n\t" \ - "andi %0, %0, 0x1\n\t" \ - "setgie.d\n\t" \ - "dsb\n\t" \ - : "=&r" (x) \ - ) - -#define local_save_flags(x) \ - __asm__ __volatile__ ( \ - "mfsr %0, $psw\n\t" \ - "andi %0, %0, 0x1\n\t" \ - "setgie.e\n\t" \ - "setgie.d\n\t" \ - : "=r" (x) \ - ) - -#define irqs_enabled_from_flags(x) ((x) != 0x1f) - -#define local_irq_restore(x) \ - do { \ - if (irqs_enabled_from_flags(x)) \ - local_irq_enable(); \ - } while (0) - -/* - * Force strict CPU ordering. - */ -#define nop() asm volatile ("nop;\n\t" : : ) -#define mb() asm volatile ("" : : : "memory") -#define rmb() asm volatile ("" : : : "memory") -#define wmb() asm volatile ("" : : : "memory") - -#endif /* __ASM_NDS_SYSTEM_H */ diff --git a/arch/nds32/include/asm/types.h b/arch/nds32/include/asm/types.h deleted file mode 100644 index d2444da..0000000 --- a/arch/nds32/include/asm/types.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright (C) 2011 Andes Technology Corporation - * Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com) - * Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com) - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#ifndef __ASM_NDS_TYPES_H -#define __ASM_NDS_TYPES_H - -#include <asm-generic/int-ll64.h> - -typedef unsigned short umode_t; - -/* - * These aren't exported outside the kernel to avoid name space clashes - */ -#ifdef __KERNEL__ - -#define BITS_PER_LONG 32 - -#include <stddef.h> - -typedef u32 dma_addr_t; - -typedef unsigned long phys_addr_t; -typedef unsigned long phys_size_t; - -#endif /* __KERNEL__ */ - -#endif diff --git a/arch/nds32/include/asm/u-boot-nds32.h b/arch/nds32/include/asm/u-boot-nds32.h deleted file mode 100644 index f086f34..0000000 --- a/arch/nds32/include/asm/u-boot-nds32.h +++ /dev/null @@ -1,30 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * Copyright (C) 2011 Andes Technology Corporation - * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com> - * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com> - */ - -#ifndef _U_BOOT_NDS32_H_ -#define _U_BOOT_NDS32_H_ 1 - -#include <linux/types.h> - -/* for the following variables, see start.S */ -extern ulong IRQ_STACK_START; /* top of IRQ stack */ -extern ulong FIQ_STACK_START; /* top of FIQ stack */ - -/* cpu/.../cpu.c */ -int cleanup_before_linux(void); - -/* board/.../... */ -int board_init(void); - -/* cpu/.../interrupt.c */ -void reset_timer_masked(void); - -#endif /* _U_BOOT_NDS32_H_ */ diff --git a/arch/nds32/include/asm/u-boot.h b/arch/nds32/include/asm/u-boot.h deleted file mode 100644 index 7b6e905..0000000 --- a/arch/nds32/include/asm/u-boot.h +++ /dev/null @@ -1,29 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (C) Copyright 2002 - * Sysgo Real-Time Solutions, GmbH <www.elinos.com> - * Marius Groeger <mgroeger@sysgo.de> - * - * Copyright (C) 2011 Andes Technology Corporation - * Copyright (C) 2010 Shawn Lin (nobuhiro@andestech.com) - * Copyright (C) 2011 Macpaul Lin (macpaul@andestech.com) - * - ******************************************************************** - * NOTE: This header file defines an interface to U-Boot. Including - * this (unmodified) header file in another file is considered normal - * use of U-Boot, and does *not* fall under the heading of "derived - * work". - ******************************************************************** - */ - -#ifndef _U_BOOT_H_ -#define _U_BOOT_H_ 1 - -/* Use the generic board which requires a unified bd_info */ -#include <asm-generic/u-boot.h> -#include <asm/u-boot-nds32.h> - -/* For image.h:image_check_target_arch() */ -#define IH_ARCH_DEFAULT IH_ARCH_NDS32 - -#endif /* _U_BOOT_H_ */ diff --git a/arch/nds32/include/asm/unaligned.h b/arch/nds32/include/asm/unaligned.h deleted file mode 100644 index 6cecbbb..0000000 --- a/arch/nds32/include/asm/unaligned.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/unaligned.h> |