diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-07-05 13:25:22 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-07-06 20:17:19 (GMT) |
| commit | daab59ac05d8fd1092e34a4c695ac265ae700141 (patch) | |
| tree | c9fe90a80281235d0bf3043d1d2e7c218f3ed383 /arch/avr32/include | |
| parent | 747c4c68c042babb2179b52b60bc78611e3e1183 (diff) | |
| download | u-boot-daab59ac05d8fd1092e34a4c695ac265ae700141.tar.xz | |
avr32: Retire AVR32 for good
AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).
Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).
There is no good point to keep this support in U-Boot either.
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'arch/avr32/include')
30 files changed, 0 insertions, 2005 deletions
diff --git a/arch/avr32/include/asm/arch-at32ap700x/addrspace.h b/arch/avr32/include/asm/arch-at32ap700x/addrspace.h deleted file mode 100644 index 7b25e2e..0000000 --- a/arch/avr32/include/asm/arch-at32ap700x/addrspace.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_ADDRSPACE_H -#define __ASM_AVR32_ADDRSPACE_H - -#include <asm/types.h> - -/* Memory segments when segmentation is enabled */ -#define P0SEG 0x00000000 -#define P1SEG 0x80000000 -#define P2SEG 0xa0000000 -#define P3SEG 0xc0000000 -#define P4SEG 0xe0000000 - -/* Returns the privileged segment base of a given address */ -#define PXSEG(a) (((unsigned long)(a)) & 0xe0000000) - -/* Returns the physical address of a PnSEG (n=1,2) address */ -#define PHYSADDR(a) (((unsigned long)(a)) & 0x1fffffff) - -/* - * Map an address to a certain privileged segment - */ -#define P1SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P1SEG)) -#define P2SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P2SEG)) -#define P3SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P3SEG)) -#define P4SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P4SEG)) - -/* virt_to_phys will only work when address is in P1 or P2 */ -static inline unsigned long virt_to_phys(volatile void *address) -{ - return PHYSADDR(address); -} - -static inline void * phys_to_virt(unsigned long address) -{ - return (void *)P1SEGADDR(address); -} - -#define cached(addr) ((void *)P1SEGADDR(addr)) -#define uncached(addr) ((void *)P2SEGADDR(addr)) - -/* - * Given a physical address and a length, return a virtual address - * that can be used to access the memory range with the caching - * properties specified by "flags". - * - * This implementation works for memory below 512MiB (flash, etc.) as - * well as above 3.5GiB (internal peripherals.) - */ -#define MAP_NOCACHE (0) -#define MAP_WRCOMBINE (1 << 7) -#define MAP_WRBACK (MAP_WRCOMBINE | (1 << 9)) -#define MAP_WRTHROUGH (MAP_WRBACK | (1 << 0)) - -static inline void * -map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) -{ - return (void *)paddr; -} - -#endif /* __ASM_AVR32_ADDRSPACE_H */ diff --git a/arch/avr32/include/asm/arch-at32ap700x/cacheflush.h b/arch/avr32/include/asm/arch-at32ap700x/cacheflush.h deleted file mode 100644 index e08cd9d..0000000 --- a/arch/avr32/include/asm/arch-at32ap700x/cacheflush.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_CACHEFLUSH_H -#define __ASM_AVR32_CACHEFLUSH_H - -/* - * Invalidate any cacheline containing virtual address vaddr without - * writing anything back to memory. - * - * Note that this function may corrupt unrelated data structures when - * applied on buffers that are not cacheline aligned in both ends. - */ -static inline void dcache_invalidate_line(volatile void *vaddr) -{ - asm volatile("cache %0[0], 0x0b" : : "r"(vaddr) : "memory"); -} - -/* - * Make sure any cacheline containing virtual address vaddr is written - * to memory. - */ -static inline void dcache_clean_line(volatile void *vaddr) -{ - asm volatile("cache %0[0], 0x0c" : : "r"(vaddr) : "memory"); -} - -/* - * Make sure any cacheline containing virtual address vaddr is written - * to memory and then invalidate it. - */ -static inline void dcache_flush_line(volatile void *vaddr) -{ - asm volatile("cache %0[0], 0x0d" : : "r"(vaddr) : "memory"); -} - -/* - * Invalidate any instruction cacheline containing virtual address - * vaddr. - */ -static inline void icache_invalidate_line(volatile void *vaddr) -{ - asm volatile("cache %0[0], 0x01" : : "r"(vaddr) : "memory"); -} - -/* - * Applies the above functions on all lines that are touched by the - * specified virtual address range. - */ -void dcache_clean_range(volatile void *start, size_t len); -void icache_invalidate_range(volatile void *start, size_t len); - -static inline void dcache_flush_unlocked(void) -{ - asm volatile("cache %0[5], 0x08" : : "r"(0) : "memory"); -} - -/* - * Make sure any pending writes are completed before continuing. - */ -#define sync_write_buffer() asm volatile("sync 0" : : : "memory") - -#endif /* __ASM_AVR32_CACHEFLUSH_H */ diff --git a/arch/avr32/include/asm/arch-at32ap700x/chip-features.h b/arch/avr32/include/asm/arch-at32ap700x/chip-features.h deleted file mode 100644 index 822286d..0000000 --- a/arch/avr32/include/asm/arch-at32ap700x/chip-features.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Copyright (C) 2007 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_ARCH_CHIP_FEATURES_H__ -#define __ASM_AVR32_ARCH_CHIP_FEATURES_H__ - -/* Currently, all the AP700x chips have these */ -#define AT32AP700x_CHIP_HAS_USART -#define AT32AP700x_CHIP_HAS_MMCI -#define AT32AP700x_CHIP_HAS_SPI - -/* Only AP7000 has ethernet interface */ -#ifdef CONFIG_AT32AP7000 -#define AT32AP700x_CHIP_HAS_MACB -#endif - -/* AP7000 and AP7002 have LCD controller, but AP7001 does not */ -#if defined(CONFIG_AT32AP7000) || defined(CONFIG_AT32AP7002) -#define AT32AP700x_CHIP_HAS_LCDC -#endif - -#endif /* __ASM_AVR32_ARCH_CHIP_FEATURES_H__ */ diff --git a/arch/avr32/include/asm/arch-at32ap700x/clk.h b/arch/avr32/include/asm/arch-at32ap700x/clk.h deleted file mode 100644 index 0721899..0000000 --- a/arch/avr32/include/asm/arch-at32ap700x/clk.h +++ /dev/null @@ -1,175 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_ARCH_CLK_H__ -#define __ASM_AVR32_ARCH_CLK_H__ - -#include <asm/arch/chip-features.h> -#include <asm/arch/portmux.h> - -#ifdef CONFIG_PLL -#define PLL0_RATE ((CONFIG_SYS_OSC0_HZ / CONFIG_SYS_PLL0_DIV) \ - * CONFIG_SYS_PLL0_MUL) -#define MAIN_CLK_RATE PLL0_RATE -#else -#define MAIN_CLK_RATE (CONFIG_SYS_OSC0_HZ) -#endif - -static inline unsigned long get_cpu_clk_rate(void) -{ - return MAIN_CLK_RATE >> CONFIG_SYS_CLKDIV_CPU; -} -static inline unsigned long get_hsb_clk_rate(void) -{ - return MAIN_CLK_RATE >> CONFIG_SYS_CLKDIV_HSB; -} -static inline unsigned long get_pba_clk_rate(void) -{ - return MAIN_CLK_RATE >> CONFIG_SYS_CLKDIV_PBA; -} -static inline unsigned long get_pbb_clk_rate(void) -{ - return MAIN_CLK_RATE >> CONFIG_SYS_CLKDIV_PBB; -} - -/* Accessors for specific devices. More will be added as needed. */ -static inline unsigned long get_sdram_clk_rate(void) -{ - return get_hsb_clk_rate(); -} -#ifdef AT32AP700x_CHIP_HAS_USART -static inline unsigned long get_usart_clk_rate(unsigned int dev_id) -{ - return get_pba_clk_rate(); -} -#endif -#ifdef AT32AP700x_CHIP_HAS_MACB -static inline unsigned long get_macb_pclk_rate(unsigned int dev_id) -{ - return get_pbb_clk_rate(); -} -static inline unsigned long get_macb_hclk_rate(unsigned int dev_id) -{ - return get_hsb_clk_rate(); -} -#endif -#ifdef AT32AP700x_CHIP_HAS_MMCI -static inline unsigned long get_mci_clk_rate(void) -{ - return get_pbb_clk_rate(); -} -#endif -#ifdef AT32AP700x_CHIP_HAS_SPI -static inline unsigned long get_spi_clk_rate(unsigned int dev_id) -{ - return get_pba_clk_rate(); -} -#endif -#ifdef AT32AP700x_CHIP_HAS_LCDC -static inline unsigned long get_lcdc_clk_rate(unsigned int dev_id) -{ - return get_hsb_clk_rate(); -} -#endif - -extern void clk_init(void); - -/* Board code may need the SDRAM base clock as a compile-time constant */ -#define SDRAMC_BUS_HZ (MAIN_CLK_RATE >> CONFIG_SYS_CLKDIV_HSB) - -/* Generic clock control */ -enum gclk_parent { - GCLK_PARENT_OSC0 = 0, - GCLK_PARENT_OSC1 = 1, - GCLK_PARENT_PLL0 = 2, - GCLK_PARENT_PLL1 = 3, -}; - -/* Some generic clocks have specific roles */ -#define GCLK_DAC_SAMPLE_CLK 6 -#define GCLK_LCDC_PIXCLK 7 - -extern unsigned long __gclk_set_rate(unsigned int id, enum gclk_parent parent, - unsigned long rate, unsigned long parent_rate); - -/** - * gclk_set_rate - configure and enable a generic clock - * @id: Which GCLK[id] to enable - * @parent: Parent clock feeding the GCLK - * @rate: Target rate of the GCLK in Hz - * - * Returns the actual GCLK rate in Hz, after rounding to the nearest - * supported rate. - * - * All three parameters are usually constant, hence the inline. - */ -static inline unsigned long gclk_set_rate(unsigned int id, - enum gclk_parent parent, unsigned long rate) -{ - unsigned long parent_rate; - - if (id > 7) - return 0; - - switch (parent) { - case GCLK_PARENT_OSC0: - parent_rate = CONFIG_SYS_OSC0_HZ; - break; -#ifdef CONFIG_SYS_OSC1_HZ - case GCLK_PARENT_OSC1: - parent_rate = CONFIG_SYS_OSC1_HZ; - break; -#endif -#ifdef PLL0_RATE - case GCLK_PARENT_PLL0: - parent_rate = PLL0_RATE; - break; -#endif -#ifdef PLL1_RATE - case GCLK_PARENT_PLL1: - parent_rate = PLL1_RATE; - break; -#endif - default: - parent_rate = 0; - break; - } - - return __gclk_set_rate(id, parent, rate, parent_rate); -} - -/** - * gclk_enable_output - enable output on a GCLK pin - * @id: Which GCLK[id] pin to enable - * @drive_strength: Drive strength of external GCLK pin, if applicable - */ -static inline void gclk_enable_output(unsigned int id, - unsigned long drive_strength) -{ - switch (id) { - case 0: - portmux_select_peripheral(PORTMUX_PORT_A, 1 << 30, - PORTMUX_FUNC_A, drive_strength); - break; - case 1: - portmux_select_peripheral(PORTMUX_PORT_A, 1 << 31, - PORTMUX_FUNC_A, drive_strength); - break; - case 2: - portmux_select_peripheral(PORTMUX_PORT_B, 1 << 19, - PORTMUX_FUNC_A, drive_strength); - break; - case 3: - portmux_select_peripheral(PORTMUX_PORT_B, 1 << 29, - PORTMUX_FUNC_A, drive_strength); - break; - case 4: - portmux_select_peripheral(PORTMUX_PORT_B, 1 << 30, - PORTMUX_FUNC_A, drive_strength); - break; - } -} - -#endif /* __ASM_AVR32_ARCH_CLK_H__ */ diff --git a/arch/avr32/include/asm/arch-at32ap700x/gpio.h b/arch/avr32/include/asm/arch-at32ap700x/gpio.h deleted file mode 100644 index b5808c5..0000000 --- a/arch/avr32/include/asm/arch-at32ap700x/gpio.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (C) 2006, 2008 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_ARCH_GPIO_H__ -#define __ASM_AVR32_ARCH_GPIO_H__ - -#include <asm/arch/chip-features.h> -#include <asm/arch/hardware.h> - -#define NR_GPIO_CONTROLLERS 5 - -/* - * Pin numbers identifying specific GPIO pins on the chip. - */ -#define GPIO_PIOA_BASE (0) -#define GPIO_PIOB_BASE (GPIO_PIOA_BASE + 32) -#define GPIO_PIOC_BASE (GPIO_PIOB_BASE + 32) -#define GPIO_PIOD_BASE (GPIO_PIOC_BASE + 32) -#define GPIO_PIOE_BASE (GPIO_PIOD_BASE + 32) -#define GPIO_PIN_PA(x) (GPIO_PIOA_BASE + (x)) -#define GPIO_PIN_PB(x) (GPIO_PIOB_BASE + (x)) -#define GPIO_PIN_PC(x) (GPIO_PIOC_BASE + (x)) -#define GPIO_PIN_PD(x) (GPIO_PIOD_BASE + (x)) -#define GPIO_PIN_PE(x) (GPIO_PIOE_BASE + (x)) - -static inline void *pio_pin_to_port(unsigned int pin) -{ - switch (pin >> 5) { - case 0: - return (void *)ATMEL_BASE_PIOA; - case 1: - return (void *)ATMEL_BASE_PIOB; - case 2: - return (void *)ATMEL_BASE_PIOC; - case 3: - return (void *)ATMEL_BASE_PIOD; - case 4: - return (void *)ATMEL_BASE_PIOE; - default: - return NULL; - } -} - -#include <asm/arch-common/portmux-pio.h> - -#endif /* __ASM_AVR32_ARCH_GPIO_H__ */ diff --git a/arch/avr32/include/asm/arch-at32ap700x/hardware.h b/arch/avr32/include/asm/arch-at32ap700x/hardware.h deleted file mode 100644 index 58ae965..0000000 --- a/arch/avr32/include/asm/arch-at32ap700x/hardware.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (C) 2005-2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __AT32AP7000_HARDWARE_H__ -#define __AT32AP7000_HARDWARE_H__ - -/* Internal and external memories */ -#define EBI_SRAM_CS0_BASE 0x00000000 -#define EBI_SRAM_CS0_SIZE 0x04000000 -#define EBI_SRAM_CS4_BASE 0x04000000 -#define EBI_SRAM_CS4_SIZE 0x04000000 -#define EBI_SRAM_CS2_BASE 0x08000000 -#define EBI_SRAM_CS2_SIZE 0x04000000 -#define EBI_SRAM_CS3_BASE 0x0c000000 -#define EBI_SRAM_CS3_SIZE 0x04000000 -#define EBI_SRAM_CS1_BASE 0x10000000 -#define EBI_SRAM_CS1_SIZE 0x10000000 -#define EBI_SRAM_CS5_BASE 0x20000000 -#define EBI_SRAM_CS5_SIZE 0x04000000 - -#define EBI_SDRAM_BASE EBI_SRAM_CS1_BASE -#define EBI_SDRAM_SIZE EBI_SRAM_CS1_SIZE - -#define INTERNAL_SRAM_BASE 0x24000000 -#define INTERNAL_SRAM_SIZE 0x00008000 - -/* Devices on the High Speed Bus (HSB) */ -#define LCDC_BASE 0xFF000000 -#define DMAC_BASE 0xFF200000 -#define USB_FIFO 0xFF300000 - -/* Devices on Peripheral Bus A (PBA) */ -#define ATMEL_BASE_SPI0 0xFFE00000 -#define ATMEL_BASE_SPI1 0xFFE00400 -#define ATMEL_BASE_TWI0 0xFFE00800 -#define ATMEL_BASE_USART0 0xFFE00C00 -#define ATMEL_BASE_USART1 0xFFE01000 -#define ATMEL_BASE_USART2 0xFFE01400 -#define ATMEL_BASE_USART3 0xFFE01800 -#define ATMEL_BASE_SSC0 0xFFE01C00 -#define ATMEL_BASE_SSC1 0xFFE02000 -#define ATMEL_BASE_SSC2 0xFFE02400 -#define ATMEL_BASE_PIOA 0xFFE02800 -#define ATMEL_BASE_PIOB 0xFFE02C00 -#define ATMEL_BASE_PIOC 0xFFE03000 -#define ATMEL_BASE_PIOD 0xFFE03400 -#define ATMEL_BASE_PIOE 0xFFE03800 -#define ATMEL_BASE_PSIF 0xFFE03C00 - -/* Devices on Peripheral Bus B (PBB) */ -#define ATMEL_BASE_SM 0xFFF00000 -#define ATMEL_BASE_INTC 0xFFF00400 -#define ATMEL_BASE_HMATRIX 0xFFF00800 -#define ATMEL_BASE_TIMER0 0xFFF00C00 -#define ATMEL_BASE_TIMER1 0xFFF01000 -#define ATMEL_BASE_PWM 0xFFF01400 -#define ATMEL_BASE_MACB0 0xFFF01800 -#define ATMEL_BASE_MACB1 0xFFF01C00 -#define ATMEL_BASE_DAC 0xFFF02000 -#define ATMEL_BASE_MMCI 0xFFF02400 -#define ATMEL_BASE_AUDIOC 0xFFF02800 -#define ATMEL_BASE_HISI 0xFFF02C00 -#define ATMEL_BASE_USB 0xFFF03000 -#define ATMEL_BASE_HSMC 0xFFF03400 -#define ATMEL_BASE_HSDRAMC 0xFFF03800 -#define ATMEL_BASE_ECC 0xFFF03C00 - -#endif /* __AT32AP7000_HARDWARE_H__ */ diff --git a/arch/avr32/include/asm/arch-at32ap700x/hmatrix.h b/arch/avr32/include/asm/arch-at32ap700x/hmatrix.h deleted file mode 100644 index d2a733f..0000000 --- a/arch/avr32/include/asm/arch-at32ap700x/hmatrix.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (C) 2008 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_ARCH_HMATRIX_H__ -#define __ASM_AVR32_ARCH_HMATRIX_H__ - -#include <asm/hmatrix-common.h> - -/* Bitfields in SFR4 (EBI) */ -#define HMATRIX_EBI_SDRAM_ENABLE_OFFSET 1 -#define HMATRIX_EBI_SDRAM_ENABLE_SIZE 1 -#define HMATRIX_EBI_NAND_ENABLE_OFFSET 3 -#define HMATRIX_EBI_NAND_ENABLE_SIZE 1 -#define HMATRIX_EBI_CF0_ENABLE_OFFSET 4 -#define HMATRIX_EBI_CF0_ENABLE_SIZE 1 -#define HMATRIX_EBI_CF1_ENABLE_OFFSET 5 -#define HMATRIX_EBI_CF1_ENABLE_SIZE 1 -#define HMATRIX_EBI_PULLUP_DISABLE_OFFSET 8 -#define HMATRIX_EBI_PULLUP_DISABLE_SIZE 1 - -/* HSB masters */ -#define HMATRIX_MASTER_CPU_DCACHE 0 -#define HMATRIX_MASTER_CPU_ICACHE 1 -#define HMATRIX_MASTER_PDC 2 -#define HMATRIX_MASTER_ISI 3 -#define HMATRIX_MASTER_USBA 4 -#define HMATRIX_MASTER_LCDC 5 -#define HMATRIX_MASTER_MACB0 6 -#define HMATRIX_MASTER_MACB1 7 -#define HMATRIX_MASTER_DMACA_M0 8 -#define HMATRIX_MASTER_DMACA_M1 9 - -/* HSB slaves */ -#define HMATRIX_SLAVE_SRAM0 0 -#define HMATRIX_SLAVE_SRAM1 1 -#define HMATRIX_SLAVE_PBA 2 -#define HMATRIX_SLAVE_PBB 3 -#define HMATRIX_SLAVE_EBI 4 -#define HMATRIX_SLAVE_USBA 5 -#define HMATRIX_SLAVE_LCDC 6 -#define HMATRIX_SLAVE_DMACA 7 - -#endif /* __ASM_AVR32_ARCH_HMATRIX_H__ */ diff --git a/arch/avr32/include/asm/arch-at32ap700x/mmu.h b/arch/avr32/include/asm/arch-at32ap700x/mmu.h deleted file mode 100644 index 4736312..0000000 --- a/arch/avr32/include/asm/arch-at32ap700x/mmu.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * In order to deal with the hardcoded u-boot requirement that virtual - * addresses are always mapped 1:1 with physical addresses, we implement - * a small virtual memory manager so that we can use the MMU hardware in - * order to get the caching properties right. - * - * A few pages (or possibly just one) are locked in the TLB permanently - * in order to avoid recursive TLB misses, but most pages are faulted in - * on demand. - */ -#ifndef __ASM_ARCH_MMU_H -#define __ASM_ARCH_MMU_H - -#include <asm/sysreg.h> - -#define MMU_PAGE_SHIFT 20 -#define MMU_PAGE_SIZE (1UL << MMU_PAGE_SHIFT) -#define MMU_PAGE_ADDR_MASK (~(MMU_PAGE_SIZE - 1)) - -#define MMU_VMR_CACHE_NONE \ - (SYSREG_BF(AP, 3) | SYSREG_BF(SZ, 3) | SYSREG_BIT(TLBELO_D)) -#define MMU_VMR_CACHE_WBUF \ - (MMU_VMR_CACHE_NONE | SYSREG_BIT(B)) -#define MMU_VMR_CACHE_WRTHRU \ - (MMU_VMR_CACHE_NONE | SYSREG_BIT(TLBELO_C) | SYSREG_BIT(W)) -#define MMU_VMR_CACHE_WRBACK \ - (MMU_VMR_CACHE_WBUF | SYSREG_BIT(TLBELO_C)) - -/* - * This structure is used in our "page table". Instead of the usual - * x86-inspired radix tree, we let each entry cover an arbitrary-sized - * virtual address range and store them in a binary search tree. This is - * somewhat slower, but should use significantly less RAM, and we - * shouldn't get many TLB misses when using 1 MB pages anyway. - * - * With 1 MB pages, we need 12 bits to store the page number. In - * addition, we stick an Invalid bit in the high bit of virt_pgno (if - * set, it cannot possibly match any faulting page), and all the bits - * that need to be written to TLBELO in phys_pgno. - */ -struct mmu_vm_range { - uint16_t virt_pgno; - uint16_t nr_pages; - uint32_t phys; -}; - -/* - * An array of mmu_vm_range objects describing all pageable addresses. - * The array is sorted by virt_pgno so that the TLB miss exception - * handler can do a binary search to find the correct entry. - */ -extern struct mmu_vm_range mmu_vmr_table[]; - -/* - * Initialize the MMU. This will set up a fixed TLB entry for the static - * u-boot image at dest_addr and enable paging. - */ -void mmu_init_r(unsigned long dest_addr); - -/* - * Handle a TLB miss exception. This function is called directly from - * the exception vector table written in assembly. - */ -int mmu_handle_tlb_miss(void); - -#endif /* __ASM_ARCH_MMU_H */ diff --git a/arch/avr32/include/asm/arch-at32ap700x/portmux.h b/arch/avr32/include/asm/arch-at32ap700x/portmux.h deleted file mode 100644 index 7ae0540..0000000 --- a/arch/avr32/include/asm/arch-at32ap700x/portmux.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright (C) 2006, 2008 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_ARCH_PORTMUX_H__ -#define __ASM_AVR32_ARCH_PORTMUX_H__ - -#include <asm/arch/gpio.h> - -#define PORTMUX_PORT_A ((void *)ATMEL_BASE_PIOA) -#define PORTMUX_PORT_B ((void *)ATMEL_BASE_PIOB) -#define PORTMUX_PORT_C ((void *)ATMEL_BASE_PIOC) -#define PORTMUX_PORT_D ((void *)ATMEL_BASE_PIOD) -#define PORTMUX_PORT_E ((void *)ATMEL_BASE_PIOE) - -void portmux_enable_ebi(unsigned int bus_width, unsigned int addr_width, - unsigned long flags, unsigned long drive_strength); - -#define PORTMUX_EBI_CS(x) (1 << (x)) -#define PORTMUX_EBI_NAND (1 << 6) -#define PORTMUX_EBI_CF(x) (1 << ((x) + 7)) -#define PORTMUX_EBI_NWAIT (1 << 9) - -#ifdef AT32AP700x_CHIP_HAS_USART -static inline void portmux_enable_usart0(unsigned long drive_strength) -{ - portmux_select_peripheral(PORTMUX_PORT_A, (1 << 8) | (1 << 9), - PORTMUX_FUNC_B, 0); -} - -static inline void portmux_enable_usart1(unsigned long drive_strength) -{ - portmux_select_peripheral(PORTMUX_PORT_A, (1 << 17) | (1 << 18), - PORTMUX_FUNC_A, 0); -} - -static inline void portmux_enable_usart2(unsigned long drive_strength) -{ - portmux_select_peripheral(PORTMUX_PORT_B, (1 << 26) | (1 << 27), - PORTMUX_FUNC_B, 0); -} - -static inline void portmux_enable_usart3(unsigned long drive_strength) -{ - portmux_select_peripheral(PORTMUX_PORT_B, (1 << 17) | (1 << 18), - PORTMUX_FUNC_B, 0); -} -#endif -#ifdef AT32AP700x_CHIP_HAS_MACB -void portmux_enable_macb0(unsigned long flags, unsigned long drive_strength); -void portmux_enable_macb1(unsigned long flags, unsigned long drive_strength); - -#define PORTMUX_MACB_RMII (0) -#define PORTMUX_MACB_MII (1 << 0) -#define PORTMUX_MACB_SPEED (1 << 1) - -#endif -#ifdef AT32AP700x_CHIP_HAS_MMCI -void portmux_enable_mmci(unsigned int slot, unsigned long flags, - unsigned long drive_strength); - -#define PORTMUX_MMCI_4BIT (1 << 0) -#define PORTMUX_MMCI_8BIT (PORTMUX_MMCI_4BIT | (1 << 1)) -#define PORTMUX_MMCI_EXT_PULLUP (1 << 2) - -#endif -#ifdef AT32AP700x_CHIP_HAS_SPI -void portmux_enable_spi0(unsigned long cs_mask, unsigned long drive_strength); -void portmux_enable_spi1(unsigned long cs_mask, unsigned long drive_strength); -#endif -#ifdef AT32AP700x_CHIP_HAS_LCDC -void portmux_enable_lcdc(int pin_config); -#endif - -#endif /* __ASM_AVR32_ARCH_PORTMUX_H__ */ diff --git a/arch/avr32/include/asm/arch-common/portmux-pio.h b/arch/avr32/include/asm/arch-common/portmux-pio.h deleted file mode 100644 index 0d4d6e0..0000000 --- a/arch/avr32/include/asm/arch-common/portmux-pio.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Copyright (C) 2006, 2008 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __AVR32_PORTMUX_PIO_H__ -#define __AVR32_PORTMUX_PIO_H__ - -#include <asm/io.h> - -/* PIO register offsets */ -#define PIO_PER 0x0000 -#define PIO_PDR 0x0004 -#define PIO_PSR 0x0008 -#define PIO_OER 0x0010 -#define PIO_ODR 0x0014 -#define PIO_OSR 0x0018 -#define PIO_IFER 0x0020 -#define PIO_IFDR 0x0024 -#define PIO_ISFR 0x0028 -#define PIO_SODR 0x0030 -#define PIO_CODR 0x0034 -#define PIO_ODSR 0x0038 -#define PIO_PDSR 0x003c -#define PIO_IER 0x0040 -#define PIO_IDR 0x0044 -#define PIO_IMR 0x0048 -#define PIO_ISR 0x004c -#define PIO_MDER 0x0050 -#define PIO_MDDR 0x0054 -#define PIO_MDSR 0x0058 -#define PIO_PUDR 0x0060 -#define PIO_PUER 0x0064 -#define PIO_PUSR 0x0068 -#define PIO_ASR 0x0070 -#define PIO_BSR 0x0074 -#define PIO_ABSR 0x0078 -#define PIO_OWER 0x00a0 -#define PIO_OWDR 0x00a4 -#define PIO_OWSR 0x00a8 - -/* Hardware register access */ -#define pio_readl(base, reg) \ - __raw_readl((void *)base + PIO_##reg) -#define pio_writel(base, reg, value) \ - __raw_writel((value), (void *)base + PIO_##reg) - -/* Portmux API starts here. See doc/README.AVR32-port-muxing */ - -enum portmux_function { - PORTMUX_FUNC_A, - PORTMUX_FUNC_B, -}; - -/* Pull-down, buskeeper and drive strength are not supported */ -#define PORTMUX_DIR_INPUT (0 << 0) -#define PORTMUX_DIR_OUTPUT (1 << 0) -#define PORTMUX_INIT_LOW (0 << 1) -#define PORTMUX_INIT_HIGH (1 << 1) -#define PORTMUX_PULL_UP (1 << 2) -#define PORTMUX_PULL_DOWN (0) -#define PORTMUX_BUSKEEPER PORTMUX_PULL_UP -#define PORTMUX_DRIVE_MIN (0) -#define PORTMUX_DRIVE_LOW (0) -#define PORTMUX_DRIVE_HIGH (0) -#define PORTMUX_DRIVE_MAX (0) -#define PORTMUX_OPEN_DRAIN (1 << 3) - -void portmux_select_peripheral(void *port, unsigned long pin_mask, - enum portmux_function func, unsigned long flags); -void portmux_select_gpio(void *port, unsigned long pin_mask, - unsigned long flags); - -/* Internal helper functions */ - -static inline void __pio_set_output_value(void *port, unsigned int pin, - int value) -{ - /* - * value will usually be constant, but it's pretty cheap - * either way. - */ - if (value) - pio_writel(port, SODR, 1 << pin); - else - pio_writel(port, CODR, 1 << pin); -} - -static inline int __pio_get_input_value(void *port, unsigned int pin) -{ - return (pio_readl(port, PDSR) >> pin) & 1; -} - -void pio_set_output_value(unsigned int pin, int value); -int pio_get_input_value(unsigned int pin); - -/* GPIO API starts here */ - -/* - * GCC doesn't realize that the constant case is extremely trivial, - * so we need to help it make the right decision by using - * always_inline. - */ -__attribute__((always_inline)) -static inline void gpio_set_value(unsigned int pin, int value) -{ - if (__builtin_constant_p(pin)) - __pio_set_output_value(pio_pin_to_port(pin), pin & 0x1f, value); - else - pio_set_output_value(pin, value); -} - -__attribute__((always_inline)) -static inline int gpio_get_value(unsigned int pin) -{ - if (__builtin_constant_p(pin)) - return __pio_get_input_value(pio_pin_to_port(pin), pin & 0x1f); - else - return pio_get_input_value(pin); -} - -#endif /* __AVR32_PORTMUX_PIO_H__ */ diff --git a/arch/avr32/include/asm/bitops.h b/arch/avr32/include/asm/bitops.h deleted file mode 100644 index 0d425c2..0000000 --- a/arch/avr32/include/asm/bitops.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_BITOPS_H -#define __ASM_AVR32_BITOPS_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> - -#endif /* __ASM_AVR32_BITOPS_H */ diff --git a/arch/avr32/include/asm/byteorder.h b/arch/avr32/include/asm/byteorder.h deleted file mode 100644 index 25e9aff..0000000 --- a/arch/avr32/include/asm/byteorder.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_BYTEORDER_H -#define __ASM_AVR32_BYTEORDER_H - -#include <asm/types.h> - -#define __arch__swab32(x) __builtin_bswap_32(x) -#define __arch__swab16(x) __builtin_bswap_16(x) - -#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) -# define __BYTEORDER_HAS_U64__ -# define __SWAB_64_THRU_32__ -#endif - -#include <linux/byteorder/big_endian.h> - -#endif /* __ASM_AVR32_BYTEORDER_H */ diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h deleted file mode 100644 index 4862843..0000000 --- a/arch/avr32/include/asm/cache.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (c) 2011 The Chromium OS Authors. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __AVR32_CACHE_H__ -#define __AVR32_CACHE_H__ - -/* - * Since the AVR32 architecture has a queryable cacheline size with a maximum - * value of 256 we set the DMA buffer alignemnt requirement to this maximum - * value. The board config can override this if it knows that the cacheline - * size is a smaller value. AVR32 boards use the CONFIG_SYS_DCACHE_LINESZ - * macro to specify cache line size, so if it is set we use it instead. - */ -#ifdef CONFIG_SYS_CACHELINE_SIZE -#define ARCH_DMA_MINALIGN CONFIG_SYS_CACHELINE_SIZE -#elif defined(CONFIG_SYS_DCACHE_LINESZ) -#define ARCH_DMA_MINALIGN CONFIG_SYS_DCACHE_LINESZ -#else -#define ARCH_DMA_MINALIGN 256 -#endif - -#endif /* __AVR32_CACHE_H__ */ diff --git a/arch/avr32/include/asm/config.h b/arch/avr32/include/asm/config.h deleted file mode 100644 index 529fe22..0000000 --- a/arch/avr32/include/asm/config.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * Copyright 2009 Freescale Semiconductor, Inc. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef _ASM_CONFIG_H_ -#define _ASM_CONFIG_H_ - -#define CONFIG_NEEDS_MANUAL_RELOC -#define CONFIG_SYS_GENERIC_GLOBAL_DATA - -#endif diff --git a/arch/avr32/include/asm/dma-mapping.h b/arch/avr32/include/asm/dma-mapping.h deleted file mode 100644 index 1cde827..0000000 --- a/arch/avr32/include/asm/dma-mapping.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_DMA_MAPPING_H -#define __ASM_AVR32_DMA_MAPPING_H - -#include <asm/io.h> -#include <asm/arch/cacheflush.h> - -enum dma_data_direction { - DMA_BIDIRECTIONAL = 0, - DMA_TO_DEVICE = 1, - DMA_FROM_DEVICE = 2, -}; - -static inline void *dma_alloc_coherent(size_t len, unsigned long *handle) -{ - *handle = (unsigned long)memalign(ARCH_DMA_MINALIGN, len); - return (void *)*handle; -} - -static inline unsigned long dma_map_single(volatile void *vaddr, size_t len, - enum dma_data_direction dir) -{ - extern void __bad_dma_data_direction(void); - - switch (dir) { - case DMA_BIDIRECTIONAL: - flush_dcache_range((unsigned long)vaddr, - (unsigned long)vaddr + len); - break; - case DMA_TO_DEVICE: - dcache_clean_range(vaddr, len); - break; - case DMA_FROM_DEVICE: - invalidate_dcache_range((unsigned long)vaddr, - (unsigned long)vaddr + len); - break; - default: - /* This will cause a linker error */ - __bad_dma_data_direction(); - } - - return virt_to_phys(vaddr); -} - -static inline void dma_unmap_single(volatile void *vaddr, size_t len, - unsigned long paddr) -{ - -} - -#endif /* __ASM_AVR32_DMA_MAPPING_H */ diff --git a/arch/avr32/include/asm/global_data.h b/arch/avr32/include/asm/global_data.h deleted file mode 100644 index 60abd00..0000000 --- a/arch/avr32/include/asm/global_data.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Copyright (C) 2004-2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_GLOBAL_DATA_H__ -#define __ASM_GLOBAL_DATA_H__ - -/* Architecture-specific global data */ -struct arch_global_data { - unsigned long cpu_hz; /* cpu core clock frequency */ -}; - -#include <asm-generic/global_data.h> - -#define DECLARE_GLOBAL_DATA_PTR register gd_t *gd asm("r5") - -#endif /* __ASM_GLOBAL_DATA_H__ */ diff --git a/arch/avr32/include/asm/hmatrix-common.h b/arch/avr32/include/asm/hmatrix-common.h deleted file mode 100644 index 66ea43a..0000000 --- a/arch/avr32/include/asm/hmatrix-common.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (C) 2008 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_HMATRIX_COMMON_H__ -#define __ASM_AVR32_HMATRIX_COMMON_H__ - -/* HMATRIX register offsets */ -struct hmatrix_regs { - u32 MCFG[16]; - u32 SCFG[16]; - struct { - u32 A; - u32 B; - } PRS[16]; - u32 MRCR; - u32 __reserved[3]; - u32 SFR[16]; -}; - -/* Bitfields in MCFG */ -#define HMATRIX_ULBT_OFFSET 0 -#define HMATRIX_ULBT_SIZE 3 - -/* Bitfields in SCFG */ -#define HMATRIX_SLOT_CYCLE_OFFSET 0 -#define HMATRIX_SLOT_CYCLE_SIZE 8 -#define HMATRIX_DEFMSTR_TYPE_OFFSET 16 -#define HMATRIX_DEFMSTR_TYPE_SIZE 2 -#define HMATRIX_FIXED_DEFMSTR_OFFSET 18 -#define HMATRIX_FIXED_DEFMSTR_SIZE 4 -#define HMATRIX_ARBT_OFFSET 24 -#define HMATRIX_ARBT_SIZE 1 - -/* Bitfields in PRS.A */ -#define HMATRIX_M0PR_OFFSET 0 -#define HMATRIX_M0PR_SIZE 4 -#define HMATRIX_M1PR_OFFSET 4 -#define HMATRIX_M1PR_SIZE 4 -#define HMATRIX_M2PR_OFFSET 8 -#define HMATRIX_M2PR_SIZE 4 -#define HMATRIX_M3PR_OFFSET 12 -#define HMATRIX_M3PR_SIZE 4 -#define HMATRIX_M4PR_OFFSET 16 -#define HMATRIX_M4PR_SIZE 4 -#define HMATRIX_M5PR_OFFSET 20 -#define HMATRIX_M5PR_SIZE 4 -#define HMATRIX_M6PR_OFFSET 24 -#define HMATRIX_M6PR_SIZE 4 -#define HMATRIX_M7PR_OFFSET 28 -#define HMATRIX_M7PR_SIZE 4 - -/* Bitfields in PRS.B */ -#define HMATRIX_M8PR_OFFSET 0 -#define HMATRIX_M8PR_SIZE 4 -#define HMATRIX_M9PR_OFFSET 4 -#define HMATRIX_M9PR_SIZE 4 -#define HMATRIX_M10PR_OFFSET 8 -#define HMATRIX_M10PR_SIZE 4 -#define HMATRIX_M11PR_OFFSET 12 -#define HMATRIX_M11PR_SIZE 4 -#define HMATRIX_M12PR_OFFSET 16 -#define HMATRIX_M12PR_SIZE 4 -#define HMATRIX_M13PR_OFFSET 20 -#define HMATRIX_M13PR_SIZE 4 -#define HMATRIX_M14PR_OFFSET 24 -#define HMATRIX_M14PR_SIZE 4 -#define HMATRIX_M15PR_OFFSET 28 -#define HMATRIX_M15PR_SIZE 4 - -/* Constants for ULBT */ -#define HMATRIX_ULBT_INFINITE 0 -#define HMATRIX_ULBT_SINGLE 1 -#define HMATRIX_ULBT_FOUR_BEAT 2 -#define HMATRIX_ULBT_EIGHT_BEAT 3 -#define HMATRIX_ULBT_SIXTEEN_BEAT 4 - -/* Constants for DEFMSTR_TYPE */ -#define HMATRIX_DEFMSTR_TYPE_NO_DEFAULT 0 -#define HMATRIX_DEFMSTR_TYPE_LAST_DEFAULT 1 -#define HMATRIX_DEFMSTR_TYPE_FIXED_DEFAULT 2 - -/* Constants for ARBT */ -#define HMATRIX_ARBT_ROUND_ROBIN 0 -#define HMATRIX_ARBT_FIXED_PRIORITY 1 - -/* Bit manipulation macros */ -#define HMATRIX_BIT(name) \ - (1 << HMATRIX_##name##_OFFSET) -#define HMATRIX_BF(name,value) \ - (((value) & ((1 << HMATRIX_##name##_SIZE) - 1)) \ - << HMATRIX_##name##_OFFSET) -#define HMATRIX_BFEXT(name,value) \ - (((value) >> HMATRIX_##name##_OFFSET) \ - & ((1 << HMATRIX_##name##_SIZE) - 1)) -#define HMATRIX_BFINS(name,value,old) \ - (((old) & ~(((1 << HMATRIX_##name##_SIZE) - 1) \ - << HMATRIX_##name##_OFFSET)) \ - | HMATRIX_BF(name,value)) - -/* Register access macros */ -#define __hmatrix_reg(reg) \ - (((volatile struct hmatrix_regs *)ATMEL_BASE_HMATRIX)->reg) -#define hmatrix_read(reg) \ - (__hmatrix_reg(reg)) -#define hmatrix_write(reg, value) \ - do { __hmatrix_reg(reg) = (value); } while (0) - -#define hmatrix_slave_read(slave, reg) \ - hmatrix_read(reg[HMATRIX_SLAVE_##slave]) -#define hmatrix_slave_write(slave, reg, value) \ - hmatrix_write(reg[HMATRIX_SLAVE_##slave], value) - -#endif /* __ASM_AVR32_HMATRIX_COMMON_H__ */ diff --git a/arch/avr32/include/asm/io.h b/arch/avr32/include/asm/io.h deleted file mode 100644 index c8d6933..0000000 --- a/arch/avr32/include/asm/io.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_IO_H -#define __ASM_AVR32_IO_H - -#include <asm/types.h> - -#ifdef __KERNEL__ - -/* - * Generic IO read/write. These perform native-endian accesses. Note - * that some architectures will want to re-define __raw_{read,write}w. - */ -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) (*(volatile unsigned char *)(a) = (v)) -#define __raw_writew(v,a) (*(volatile unsigned short *)(a) = (v)) -#define __raw_writel(v,a) (*(volatile unsigned int *)(a) = (v)) - -#define __raw_readb(a) (*(volatile unsigned char *)(a)) -#define __raw_readw(a) (*(volatile unsigned short *)(a)) -#define __raw_readl(a) (*(volatile unsigned int *)(a)) - -/* As long as I/O is only performed in P4 (or possibly P3), we're safe */ -#define writeb(v,a) __raw_writeb(v,a) -#define writew(v,a) __raw_writew(v,a) -#define writel(v,a) __raw_writel(v,a) - -#define readb(a) __raw_readb(a) -#define readw(a) __raw_readw(a) -#define readl(a) __raw_readl(a) - -/* - * Bad read/write accesses... - */ -extern void __readwrite_bug(const char *fn); - -#define IO_SPACE_LIMIT 0xffffffff - -/* - * All I/O is memory mapped, so these macros doesn't make very much sense - */ -#define outb(v,p) __raw_writeb(v, p) -#define outw(v,p) __raw_writew(cpu_to_le16(v),p) -#define outl(v,p) __raw_writel(cpu_to_le32(v),p) - -#define inb(p) ({ unsigned int __v = __raw_readb(p); __v; }) -#define inw(p) ({ unsigned int __v = __le16_to_cpu(__raw_readw(p)); __v; }) -#define inl(p) ({ unsigned int __v = __le32_to_cpu(__raw_readl(p)); __v; }) - -#include <asm/arch/addrspace.h> -/* Provides virt_to_phys, phys_to_virt, cached, uncached, map_physmem */ - -#endif /* __KERNEL__ */ - -static inline void sync(void) -{ -} - -/* - * Take down a mapping set up by map_physmem(). - */ -static inline void unmap_physmem(void *vaddr, unsigned long len) -{ - -} - -#endif /* __ASM_AVR32_IO_H */ diff --git a/arch/avr32/include/asm/linkage.h b/arch/avr32/include/asm/linkage.h deleted file mode 100644 index e69de29..0000000 --- a/arch/avr32/include/asm/linkage.h +++ /dev/null diff --git a/arch/avr32/include/asm/posix_types.h b/arch/avr32/include/asm/posix_types.h deleted file mode 100644 index c65f4ec..0000000 --- a/arch/avr32/include/asm/posix_types.h +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_POSIX_TYPES_H -#define __ASM_AVR32_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 long __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 int __kernel_uid_t; -typedef unsigned int __kernel_gid_t; -typedef unsigned long __kernel_size_t; -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_timer_t; -typedef int __kernel_clockid_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; -typedef unsigned short __kernel_old_dev_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__) - -#undef __FD_SET -static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) -{ - unsigned long __tmp = __fd / __NFDBITS; - unsigned long __rem = __fd % __NFDBITS; - __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); -} - -#undef __FD_CLR -static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) -{ - unsigned long __tmp = __fd / __NFDBITS; - unsigned long __rem = __fd % __NFDBITS; - __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); -} - - -#undef __FD_ISSET -static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) -{ - unsigned long __tmp = __fd / __NFDBITS; - unsigned long __rem = __fd % __NFDBITS; - return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; -} - -/* - * This will unroll the loop for the normal constant case (8 ints, - * for a 256-bit fd_set) - */ -#undef __FD_ZERO -static __inline__ void __FD_ZERO(__kernel_fd_set *__p) -{ - unsigned long *__tmp = __p->fds_bits; - int __i; - - if (__builtin_constant_p(__FDSET_LONGS)) { - switch (__FDSET_LONGS) { - case 16: - __tmp[ 0] = 0; __tmp[ 1] = 0; - __tmp[ 2] = 0; __tmp[ 3] = 0; - __tmp[ 4] = 0; __tmp[ 5] = 0; - __tmp[ 6] = 0; __tmp[ 7] = 0; - __tmp[ 8] = 0; __tmp[ 9] = 0; - __tmp[10] = 0; __tmp[11] = 0; - __tmp[12] = 0; __tmp[13] = 0; - __tmp[14] = 0; __tmp[15] = 0; - return; - - case 8: - __tmp[ 0] = 0; __tmp[ 1] = 0; - __tmp[ 2] = 0; __tmp[ 3] = 0; - __tmp[ 4] = 0; __tmp[ 5] = 0; - __tmp[ 6] = 0; __tmp[ 7] = 0; - return; - - case 4: - __tmp[ 0] = 0; __tmp[ 1] = 0; - __tmp[ 2] = 0; __tmp[ 3] = 0; - return; - } - } - __i = __FDSET_LONGS; - while (__i) { - __i--; - *__tmp = 0; - __tmp++; - } -} - -#endif /* defined(__KERNEL__) */ - -#endif /* __ASM_AVR32_POSIX_TYPES_H */ diff --git a/arch/avr32/include/asm/processor.h b/arch/avr32/include/asm/processor.h deleted file mode 100644 index 74d868c..0000000 --- a/arch/avr32/include/asm/processor.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_PROCESSOR_H -#define __ASM_AVR32_PROCESSOR_H - -#ifndef __ASSEMBLY__ - -#define current_text_addr() ({ void *pc; __asm__("mov %0,pc" : "=r"(pc)); pc; }) - -struct avr32_cpuinfo { - unsigned long loops_per_jiffy; -}; - -extern struct avr32_cpuinfo boot_cpu_data; - -#ifdef CONFIG_SMP -extern struct avr32_cpuinfo cpu_data[]; -#define current_cpu_data cpu_data[smp_processor_id()] -#else -#define cpu_data (&boot_cpu_data) -#define current_cpu_data boot_cpu_data -#endif - -/* TODO: Make configurable (2GB will serve as a reasonable default) */ -#define TASK_SIZE 0x80000000 - -/* This decides where the kernel will search for a free chunk of vm - * space during mmap's - */ -#define TASK_UNMAPPED_BASE (TASK_SIZE / 3) - -#define cpu_relax() barrier() -#define cpu_sync_pipeline() asm volatile("sub pc, -2" : : : "memory") - -/* This struct contains the CPU context as stored by switch_to() */ -struct thread_struct { - unsigned long pc; - unsigned long ksp; /* Kernel stack pointer */ - unsigned long r7; - unsigned long r6; - unsigned long r5; - unsigned long r4; - unsigned long r3; - unsigned long r2; - unsigned long r1; - unsigned long r0; -}; - -#define INIT_THREAD { \ - .ksp = sizeof(init_stack) + (long)&init_stack, \ -} - -/* - * Do necessary setup to start up a newly executed thread. - */ -#define start_thread(regs, new_pc, new_sp) \ - set_fs(USER_DS); \ - regs->sr = 0; /* User mode. */ \ - regs->gr[REG_PC] = new_pc; \ - regs->gr[REG_SP] = new_sp - -struct task_struct; - -/* Free all resources held by a thread */ -extern void release_thread(struct task_struct *); - -/* Create a kernel thread without removing it from tasklists */ -extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); - -/* Prepare to copy thread state - unlazy all lazy status */ -#define prepare_to_copy(tsk) do { } while(0) - -/* Return saved PC of a blocked thread */ -#define thread_saved_pc(tsk) (tsk->thread.pc) - -#endif /* __ASSEMBLY__ */ - -#endif /* __ASM_AVR32_PROCESSOR_H */ diff --git a/arch/avr32/include/asm/ptrace.h b/arch/avr32/include/asm/ptrace.h deleted file mode 100644 index a32969b..0000000 --- a/arch/avr32/include/asm/ptrace.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_PTRACE_H -#define __ASM_AVR32_PTRACE_H - -/* - * Status Register bits - */ -#define SR_H 0x40000000 -#define SR_R 0x20000000 -#define SR_J 0x10000000 -#define SR_DM 0x08000000 -#define SR_D 0x04000000 -#define MODE_NMI 0x01c00000 -#define MODE_EXCEPTION 0x01800000 -#define MODE_INT3 0x01400000 -#define MODE_INT2 0x01000000 -#define MODE_INT1 0x00c00000 -#define MODE_INT0 0x00800000 -#define MODE_SUPERVISOR 0x00400000 -#define MODE_USER 0x00000000 -#define MODE_MASK 0x01c00000 -#define SR_EM 0x00200000 -#define SR_I3M 0x00100000 -#define SR_I2M 0x00080000 -#define SR_I1M 0x00040000 -#define SR_I0M 0x00020000 -#define SR_GM 0x00010000 - -#define MODE_SHIFT 22 -#define SR_EM_BIT 21 -#define SR_I3M_BIT 20 -#define SR_I2M_BIT 19 -#define SR_I1M_BIT 18 -#define SR_I0M_BIT 17 -#define SR_GM_BIT 16 - -/* The user-visible part */ -#define SR_Q 0x00000010 -#define SR_V 0x00000008 -#define SR_N 0x00000004 -#define SR_Z 0x00000002 -#define SR_C 0x00000001 - -/* - * The order is defined by the stdsp instruction. r0 is stored first, so it - * gets the highest address. - * - * Registers 0-12 are general-purpose registers (r12 is normally used for - * the function return value). - * Register 13 is the stack pointer - * Register 14 is the link register - * Register 15 is the program counter - */ -#define FRAME_SIZE_FULL 72 -#define REG_R12_ORIG 68 -#define REG_R0 64 -#define REG_R1 60 -#define REG_R2 56 -#define REG_R3 52 -#define REG_R4 48 -#define REG_R5 44 -#define REG_R6 40 -#define REG_R7 36 -#define REG_R8 32 -#define REG_R9 28 -#define REG_R10 34 -#define REG_R11 20 -#define REG_R12 16 -#define REG_SP 12 -#define REG_LR 8 - -#define FRAME_SIZE_MIN 8 -#define REG_PC 4 -#define REG_SR 0 - -#ifndef __ASSEMBLY__ -struct pt_regs { - /* These are always saved */ - unsigned long sr; - unsigned long pc; - - /* These are sometimes saved */ - unsigned long lr; - unsigned long sp; - unsigned long r12; - unsigned long r11; - unsigned long r10; - unsigned long r9; - unsigned long r8; - unsigned long r7; - unsigned long r6; - unsigned long r5; - unsigned long r4; - unsigned long r3; - unsigned long r2; - unsigned long r1; - unsigned long r0; - - /* Only saved on system call */ - unsigned long r12_orig; -}; - -#ifdef __KERNEL__ -# define user_mode(regs) (((regs)->sr & MODE_MASK) == MODE_USER) -# define instruction_pointer(regs) ((regs)->pc) -extern void show_regs (struct pt_regs *); - -static __inline__ int valid_user_regs(struct pt_regs *regs) -{ - /* - * Some of the Java bits might be acceptable if/when we - * implement some support for that stuff... - */ - if ((regs->sr & 0xffff0000) == 0) - return 1; - - /* - * Force status register flags to be sane and report this - * illegal behaviour... - */ - regs->sr &= 0x0000ffff; - return 0; -} -#endif - -#endif /* ! __ASSEMBLY__ */ - -#endif /* __ASM_AVR32_PTRACE_H */ diff --git a/arch/avr32/include/asm/sdram.h b/arch/avr32/include/asm/sdram.h deleted file mode 100644 index 83d515b..0000000 --- a/arch/avr32/include/asm/sdram.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_SDRAM_H -#define __ASM_AVR32_SDRAM_H - -struct sdram_config { - /* Number of data bits. */ - enum { - SDRAM_DATA_16BIT = 16, - SDRAM_DATA_32BIT = 32, - } data_bits; - - /* Number of address bits */ - uint8_t row_bits, col_bits, bank_bits; - - /* SDRAM timings in cycles */ - uint8_t cas, twr, trc, trp, trcd, tras, txsr; - - /* SDRAM refresh period in cycles */ - unsigned long refresh_period; -}; - -/* - * Attempt to initialize the SDRAM controller using the specified - * parameters. Return the expected size of the memory area based on - * the number of address and data bits. - * - * The caller should verify that the configuration is correct by - * running a memory test, e.g. get_ram_size(). - */ -extern unsigned long sdram_init(void *sdram_base, - const struct sdram_config *config); - -#endif /* __ASM_AVR32_SDRAM_H */ diff --git a/arch/avr32/include/asm/sections.h b/arch/avr32/include/asm/sections.h deleted file mode 100644 index 6b7804f..0000000 --- a/arch/avr32/include/asm/sections.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_SECTIONS_H -#define __ASM_AVR32_SECTIONS_H - -#include <asm-generic/sections.h> - -/* References to section boundaries */ - -extern char __data_lma[], __edata_lma[]; -extern char __got_start[], __got_lma[], __got_end[]; - -#endif /* __ASM_AVR32_SECTIONS_H */ diff --git a/arch/avr32/include/asm/setup.h b/arch/avr32/include/asm/setup.h deleted file mode 100644 index e05e65e..0000000 --- a/arch/avr32/include/asm/setup.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Copyright (C) 2004-2006 Atmel Corporation - * - * Based on linux/include/asm-arm/setup.h - * Copyright (C) 1997-1999 Russel King - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_SETUP_H__ -#define __ASM_AVR32_SETUP_H__ - -#define COMMAND_LINE_SIZE 256 - -/* Magic number indicating that a tag table is present */ -#define ATAG_MAGIC 0xa2a25441 - -#ifndef __ASSEMBLY__ - -/* - * Generic memory range, used by several tags. - * - * addr is always physical. - * size is measured in bytes. - * next is for use by the OS, e.g. for grouping regions into - * linked lists. - */ -struct tag_mem_range { - u32 addr; - u32 size; - struct tag_mem_range * next; -}; - -/* 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; - u32 pagesize; - u32 rootdev; -}; - -/* it is allowed to have multiple ATAG_MEM nodes */ -#define ATAG_MEM 0x54410002 -/* ATAG_MEM uses tag_mem_range */ - -/* command line: \0 terminated string */ -#define ATAG_CMDLINE 0x54410003 - -struct tag_cmdline { - char cmdline[1]; /* this is the minimum size */ -}; - -/* Ramdisk image (may be compressed) */ -#define ATAG_RDIMG 0x54410004 -/* ATAG_RDIMG uses tag_mem_range */ - -/* Information about various clocks present in the system */ -#define ATAG_CLOCK 0x54410005 - -struct tag_clock { - u32 clock_id; /* Which clock are we talking about? */ - u32 clock_flags; /* Special features */ - u64 clock_hz; /* Clock speed in Hz */ -}; - -/* The clock types we know about */ -#define ACLOCK_BOOTCPU 0 /* The CPU we're booting from */ -#define ACLOCK_HSB 1 /* Deprecated */ - -/* Memory reserved for the system (e.g. the bootloader) */ -#define ATAG_RSVD_MEM 0x54410006 -/* ATAG_RSVD_MEM uses tag_mem_range */ - -/* Ethernet information */ - -#define ATAG_ETHERNET 0x54410007 - -struct tag_ethernet { - u8 mac_index; - u8 mii_phy_addr; - u8 hw_address[6]; -}; - -#define AETH_INVALID_PHY 0xff - -/* board information information */ -#define ATAG_BOARDINFO 0x54410008 - -struct tag_boardinfo { - u32 board_number; -}; - -struct tag { - struct tag_header hdr; - union { - struct tag_core core; - struct tag_mem_range mem_range; - struct tag_cmdline cmdline; - struct tag_clock clock; - struct tag_ethernet ethernet; - struct tag_boardinfo boardinfo; - } u; -}; - -struct tagtable { - u32 tag; - int (*parse)(struct tag *); -}; - -#define __tag __attribute_used__ __attribute__((__section__(".taglist"))) -#define __tagtable(tag, fn) \ - static struct tagtable __tagtable_##fn __tag = { tag, fn } - -#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)) - -#endif /* !__ASSEMBLY__ */ - -#endif /* __ASM_AVR32_SETUP_H__ */ diff --git a/arch/avr32/include/asm/string.h b/arch/avr32/include/asm/string.h deleted file mode 100644 index dba0219..0000000 --- a/arch/avr32/include/asm/string.h +++ /dev/null @@ -1,12 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_STRING_H -#define __ASM_AVR32_STRING_H - -#define __HAVE_ARCH_MEMSET -extern void *memset(void *s, int c, __kernel_size_t n); - -#endif /* __ASM_AVR32_STRING_H */ diff --git a/arch/avr32/include/asm/sysreg.h b/arch/avr32/include/asm/sysreg.h deleted file mode 100644 index 4f69704..0000000 --- a/arch/avr32/include/asm/sysreg.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - * System registers for AVR32 - */ -#ifndef __ASM_AVR32_SYSREG_H__ -#define __ASM_AVR32_SYSREG_H__ - -/* system register offsets */ -#define SYSREG_SR 0x0000 -#define SYSREG_EVBA 0x0004 -#define SYSREG_ACBA 0x0008 -#define SYSREG_CPUCR 0x000c -#define SYSREG_ECR 0x0010 -#define SYSREG_RSR_SUP 0x0014 -#define SYSREG_RSR_INT0 0x0018 -#define SYSREG_RSR_INT1 0x001c -#define SYSREG_RSR_INT2 0x0020 -#define SYSREG_RSR_INT3 0x0024 -#define SYSREG_RSR_EX 0x0028 -#define SYSREG_RSR_NMI 0x002c -#define SYSREG_RSR_DBG 0x0030 -#define SYSREG_RAR_SUP 0x0034 -#define SYSREG_RAR_INT0 0x0038 -#define SYSREG_RAR_INT1 0x003c -#define SYSREG_RAR_INT2 0x0040 -#define SYSREG_RAR_INT3 0x0044 -#define SYSREG_RAR_EX 0x0048 -#define SYSREG_RAR_NMI 0x004c -#define SYSREG_RAR_DBG 0x0050 -#define SYSREG_JECR 0x0054 -#define SYSREG_JOSP 0x0058 -#define SYSREG_JAVA_LV0 0x005c -#define SYSREG_JAVA_LV1 0x0060 -#define SYSREG_JAVA_LV2 0x0064 -#define SYSREG_JAVA_LV3 0x0068 -#define SYSREG_JAVA_LV4 0x006c -#define SYSREG_JAVA_LV5 0x0070 -#define SYSREG_JAVA_LV6 0x0074 -#define SYSREG_JAVA_LV7 0x0078 -#define SYSREG_JTBA 0x007c -#define SYSREG_JBCR 0x0080 -#define SYSREG_CONFIG0 0x0100 -#define SYSREG_CONFIG1 0x0104 -#define SYSREG_COUNT 0x0108 -#define SYSREG_COMPARE 0x010c -#define SYSREG_TLBEHI 0x0110 -#define SYSREG_TLBELO 0x0114 -#define SYSREG_PTBR 0x0118 -#define SYSREG_TLBEAR 0x011c -#define SYSREG_MMUCR 0x0120 -#define SYSREG_TLBARLO 0x0124 -#define SYSREG_TLBARHI 0x0128 -#define SYSREG_PCCNT 0x012c -#define SYSREG_PCNT0 0x0130 -#define SYSREG_PCNT1 0x0134 -#define SYSREG_PCCR 0x0138 -#define SYSREG_BEAR 0x013c -#define SYSREG_SABAL 0x0300 -#define SYSREG_SABAH 0x0304 -#define SYSREG_SABD 0x0308 - -/* Bitfields in SR */ -#define SYSREG_SR_C_OFFSET 0 -#define SYSREG_SR_C_SIZE 1 -#define SYSREG_Z_OFFSET 1 -#define SYSREG_Z_SIZE 1 -#define SYSREG_SR_N_OFFSET 2 -#define SYSREG_SR_N_SIZE 1 -#define SYSREG_SR_V_OFFSET 3 -#define SYSREG_SR_V_SIZE 1 -#define SYSREG_Q_OFFSET 4 -#define SYSREG_Q_SIZE 1 -#define SYSREG_L_OFFSET 5 -#define SYSREG_L_SIZE 1 -#define SYSREG_T_OFFSET 14 -#define SYSREG_T_SIZE 1 -#define SYSREG_SR_R_OFFSET 15 -#define SYSREG_SR_R_SIZE 1 -#define SYSREG_GM_OFFSET 16 -#define SYSREG_GM_SIZE 1 -#define SYSREG_I0M_OFFSET 17 -#define SYSREG_I0M_SIZE 1 -#define SYSREG_I1M_OFFSET 18 -#define SYSREG_I1M_SIZE 1 -#define SYSREG_I2M_OFFSET 19 -#define SYSREG_I2M_SIZE 1 -#define SYSREG_I3M_OFFSET 20 -#define SYSREG_I3M_SIZE 1 -#define SYSREG_EM_OFFSET 21 -#define SYSREG_EM_SIZE 1 -#define SYSREG_M0_OFFSET 22 -#define SYSREG_M0_SIZE 1 -#define SYSREG_M1_OFFSET 23 -#define SYSREG_M1_SIZE 1 -#define SYSREG_M2_OFFSET 24 -#define SYSREG_M2_SIZE 1 -#define SYSREG_SR_D_OFFSET 26 -#define SYSREG_SR_D_SIZE 1 -#define SYSREG_DM_OFFSET 27 -#define SYSREG_DM_SIZE 1 -#define SYSREG_SR_J_OFFSET 28 -#define SYSREG_SR_J_SIZE 1 -#define SYSREG_H_OFFSET 29 -#define SYSREG_H_SIZE 1 - -/* Bitfields in CPUCR */ -#define SYSREG_BI_OFFSET 0 -#define SYSREG_BI_SIZE 1 -#define SYSREG_BE_OFFSET 1 -#define SYSREG_BE_SIZE 1 -#define SYSREG_FE_OFFSET 2 -#define SYSREG_FE_SIZE 1 -#define SYSREG_RE_OFFSET 3 -#define SYSREG_RE_SIZE 1 -#define SYSREG_IBE_OFFSET 4 -#define SYSREG_IBE_SIZE 1 -#define SYSREG_IEE_OFFSET 5 -#define SYSREG_IEE_SIZE 1 - -/* Bitfields in ECR */ -#define SYSREG_ECR_OFFSET 0 -#define SYSREG_ECR_SIZE 32 - -/* Bitfields in CONFIG0 */ -#define SYSREG_CONFIG0_R_OFFSET 0 -#define SYSREG_CONFIG0_R_SIZE 1 -#define SYSREG_CONFIG0_D_OFFSET 1 -#define SYSREG_CONFIG0_D_SIZE 1 -#define SYSREG_CONFIG0_S_OFFSET 2 -#define SYSREG_CONFIG0_S_SIZE 1 -#define SYSREG_O_OFFSET 3 -#define SYSREG_O_SIZE 1 -#define SYSREG_P_OFFSET 4 -#define SYSREG_P_SIZE 1 -#define SYSREG_CONFIG0_J_OFFSET 5 -#define SYSREG_CONFIG0_J_SIZE 1 -#define SYSREG_F_OFFSET 6 -#define SYSREG_F_SIZE 1 -#define SYSREG_MMUT_OFFSET 7 -#define SYSREG_MMUT_SIZE 3 -#define SYSREG_AR_OFFSET 10 -#define SYSREG_AR_SIZE 3 -#define SYSREG_AT_OFFSET 13 -#define SYSREG_AT_SIZE 3 -#define SYSREG_PROCESSORREVISION_OFFSET 16 -#define SYSREG_PROCESSORREVISION_SIZE 8 -#define SYSREG_PROCESSORID_OFFSET 24 -#define SYSREG_PROCESSORID_SIZE 8 - -/* Bitfields in CONFIG1 */ -#define SYSREG_DASS_OFFSET 0 -#define SYSREG_DASS_SIZE 3 -#define SYSREG_DLSZ_OFFSET 3 -#define SYSREG_DLSZ_SIZE 3 -#define SYSREG_DSET_OFFSET 6 -#define SYSREG_DSET_SIZE 4 -#define SYSREG_IASS_OFFSET 10 -#define SYSREG_IASS_SIZE 3 -#define SYSREG_ILSZ_OFFSET 13 -#define SYSREG_ILSZ_SIZE 3 -#define SYSREG_ISET_OFFSET 16 -#define SYSREG_ISET_SIZE 4 -#define SYSREG_DMMUSZ_OFFSET 20 -#define SYSREG_DMMUSZ_SIZE 6 -#define SYSREG_IMMUSZ_OFFSET 26 -#define SYSREG_IMMUSZ_SIZE 6 - -/* Bitfields in TLBEHI */ -#define SYSREG_ASID_OFFSET 0 -#define SYSREG_ASID_SIZE 8 -#define SYSREG_TLBEHI_I_OFFSET 8 -#define SYSREG_TLBEHI_I_SIZE 1 -#define SYSREG_TLBEHI_V_OFFSET 9 -#define SYSREG_TLBEHI_V_SIZE 1 -#define SYSREG_VPN_OFFSET 10 -#define SYSREG_VPN_SIZE 22 - -/* Bitfields in TLBELO */ -#define SYSREG_W_OFFSET 0 -#define SYSREG_W_SIZE 1 -#define SYSREG_TLBELO_D_OFFSET 1 -#define SYSREG_TLBELO_D_SIZE 1 -#define SYSREG_SZ_OFFSET 2 -#define SYSREG_SZ_SIZE 2 -#define SYSREG_AP_OFFSET 4 -#define SYSREG_AP_SIZE 3 -#define SYSREG_B_OFFSET 7 -#define SYSREG_B_SIZE 1 -#define SYSREG_G_OFFSET 8 -#define SYSREG_G_SIZE 1 -#define SYSREG_TLBELO_C_OFFSET 9 -#define SYSREG_TLBELO_C_SIZE 1 -#define SYSREG_PFN_OFFSET 10 -#define SYSREG_PFN_SIZE 22 - -/* Bitfields in MMUCR */ -#define SYSREG_E_OFFSET 0 -#define SYSREG_E_SIZE 1 -#define SYSREG_M_OFFSET 1 -#define SYSREG_M_SIZE 1 -#define SYSREG_MMUCR_I_OFFSET 2 -#define SYSREG_MMUCR_I_SIZE 1 -#define SYSREG_MMUCR_N_OFFSET 3 -#define SYSREG_MMUCR_N_SIZE 1 -#define SYSREG_MMUCR_S_OFFSET 4 -#define SYSREG_MMUCR_S_SIZE 1 -#define SYSREG_DLA_OFFSET 8 -#define SYSREG_DLA_SIZE 6 -#define SYSREG_DRP_OFFSET 14 -#define SYSREG_DRP_SIZE 6 -#define SYSREG_ILA_OFFSET 20 -#define SYSREG_ILA_SIZE 6 -#define SYSREG_IRP_OFFSET 26 -#define SYSREG_IRP_SIZE 6 - -/* Bitfields in PCCR */ -#define SYSREG_PCCR_R_OFFSET 1 -#define SYSREG_PCCR_R_SIZE 1 -#define SYSREG_PCCR_C_OFFSET 2 -#define SYSREG_PCCR_C_SIZE 1 -#define SYSREG_PCCR_S_OFFSET 3 -#define SYSREG_PCCR_S_SIZE 1 -#define SYSREG_IEC_OFFSET 4 -#define SYSREG_IEC_SIZE 1 -#define SYSREG_IE0_OFFSET 5 -#define SYSREG_IE0_SIZE 1 -#define SYSREG_IE1_OFFSET 6 -#define SYSREG_IE1_SIZE 1 -#define SYSREG_FC_OFFSET 8 -#define SYSREG_FC_SIZE 1 -#define SYSREG_F0_OFFSET 9 -#define SYSREG_F0_SIZE 1 -#define SYSREG_F1_OFFSET 10 -#define SYSREG_F1_SIZE 1 -#define SYSREG_CONF0_OFFSET 12 -#define SYSREG_CONF0_SIZE 6 -#define SYSREG_CONF1_OFFSET 18 -#define SYSREG_CONF1_SIZE 6 - -/* Constants for ECR */ -#define ECR_UNRECOVERABLE 0 -#define ECR_TLB_MULTIPLE 1 -#define ECR_BUS_ERROR_WRITE 2 -#define ECR_BUS_ERROR_READ 3 -#define ECR_NMI 4 -#define ECR_ADDR_ALIGN_X 5 -#define ECR_PROTECTION_X 6 -#define ECR_DEBUG 7 -#define ECR_ILLEGAL_OPCODE 8 -#define ECR_UNIMPL_INSTRUCTION 9 -#define ECR_PRIVILEGE_VIOLATION 10 -#define ECR_FPE 11 -#define ECR_COPROC_ABSENT 12 -#define ECR_ADDR_ALIGN_R 13 -#define ECR_ADDR_ALIGN_W 14 -#define ECR_PROTECTION_R 15 -#define ECR_PROTECTION_W 16 -#define ECR_DTLB_MODIFIED 17 -#define ECR_TLB_MISS_X 20 -#define ECR_TLB_MISS_R 24 -#define ECR_TLB_MISS_W 28 - -/* Bit manipulation macros */ -#define SYSREG_BIT(name) (1 << SYSREG_##name##_OFFSET) -#define SYSREG_BF(name,value) \ - (((value) & ((1 << SYSREG_##name##_SIZE) - 1)) \ - << SYSREG_##name##_OFFSET) -#define SYSREG_BFEXT(name,value) \ - (((value) >> SYSREG_##name##_OFFSET) \ - & ((1 << SYSREG_##name##_SIZE) - 1)) -#define SYSREG_BFINS(name,value,old) \ - (((old) & ~(((1 << SYSREG_##name##_SIZE) - 1) \ - << SYSREG_##name##_OFFSET)) \ - | SYSREG_BF(name,value)) - -/* Register access macros */ -#define sysreg_read(reg) \ - ((unsigned long)__builtin_mfsr(SYSREG_##reg)) -#define sysreg_write(reg, value) \ - __builtin_mtsr(SYSREG_##reg, value) - -#endif /* __ASM_AVR32_SYSREG_H__ */ diff --git a/arch/avr32/include/asm/types.h b/arch/avr32/include/asm/types.h deleted file mode 100644 index 65de677..0000000 --- a/arch/avr32/include/asm/types.h +++ /dev/null @@ -1,71 +0,0 @@ -/* - * Copyright (C) 2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_AVR32_TYPES_H -#define __ASM_AVR32_TYPES_H - -#ifndef __ASSEMBLY__ - -typedef unsigned short umode_t; - -/* - * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the - * header files exported to user space - */ -typedef __signed__ char __s8; -typedef unsigned char __u8; - -typedef __signed__ short __s16; -typedef unsigned short __u16; - -typedef __signed__ int __s32; -typedef unsigned int __u32; - -#if defined(__GNUC__) -__extension__ typedef __signed__ long long __s64; -__extension__ typedef unsigned long long __u64; -#endif - -#endif /* __ASSEMBLY__ */ - -/* - * These aren't exported outside the kernel to avoid name space clashes - */ -#ifdef __KERNEL__ - -#define BITS_PER_LONG 32 - -#ifndef __ASSEMBLY__ - -typedef __signed__ char s8; -typedef unsigned char u8; - -typedef __signed__ short s16; -typedef unsigned short u16; - -typedef __signed__ int s32; -typedef unsigned int u32; - -typedef __signed__ long long s64; -typedef unsigned long long u64; - -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; - -typedef unsigned long phys_addr_t; -typedef unsigned long phys_size_t; - -#ifdef CONFIG_LBD -typedef u64 sector_t; -#define HAVE_SECTOR_T -#endif - -#endif /* __ASSEMBLY__ */ - -#endif /* __KERNEL__ */ - - -#endif /* __ASM_AVR32_TYPES_H */ diff --git a/arch/avr32/include/asm/u-boot.h b/arch/avr32/include/asm/u-boot.h deleted file mode 100644 index 7d48e9a..0000000 --- a/arch/avr32/include/asm/u-boot.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * Copyright (C) 2004-2006 Atmel Corporation - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#ifndef __ASM_U_BOOT_H__ -#define __ASM_U_BOOT_H__ 1 - -/* Use the generic board which requires a unified bd_info */ -#include <asm-generic/u-boot.h> - -/* For image.h:image_check_target_arch() */ -#define IH_ARCH_DEFAULT IH_ARCH_AVR32 - -int arch_cpu_init(void); -int dram_init(void); - -#endif /* __ASM_U_BOOT_H__ */ diff --git a/arch/avr32/include/asm/unaligned.h b/arch/avr32/include/asm/unaligned.h deleted file mode 100644 index 6cecbbb..0000000 --- a/arch/avr32/include/asm/unaligned.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/unaligned.h> |