1 files changed, 0 insertions, 139 deletions
diff --git a/op-flasher/pflash/arm_io.c b/op-flasher/pflash/arm_io.c
deleted file mode 100644
index d97bd10..0000000
--- a/op-flasher/pflash/arm_io.c
+++ /dev/null
@@ -1,139 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <byteswap.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <getopt.h>
-#include <limits.h>
-#include <arpa/inet.h>
-#include <assert.h>
-
-#include "io.h"
-
-void *ahb_reg_map;
-void *ahb_flash_map;
-uint32_t ahb_flash_base, ahb_flash_size;
-void *gpio_ctrl;
-
-int ast_copy_to_ahb(uint32_t reg, const void *src, uint32_t len)
-{
-	if (reg < ahb_flash_base ||
-	    (reg + len) > (ahb_flash_base + ahb_flash_size))
-		return -1;
-	reg -= ahb_flash_base;
-
-	if (((reg | (unsigned long)src | len) & 3) == 0) {
-		while(len > 3) {
-			uint32_t val = *(uint32_t *)src;
-			writel(val, ahb_flash_map + reg);
-			src += 4;
-			reg += 4;
-			len -= 4;
-		}
-	}
-
-	while(len--) {
-		uint8_t val = *(uint8_t *)src;
-		writeb(val, ahb_flash_map + reg++);
-		src += 1;
-	}
-	return 0;
-}
-
-
-int ast_copy_from_ahb(void *dst, uint32_t reg, uint32_t len)
-{
-	if (reg < ahb_flash_base ||
-	    (reg + len) > (ahb_flash_base + ahb_flash_size))
-		return -1;
-	reg -= ahb_flash_base;
-
-	if (((reg | (unsigned long)dst | len) & 3) == 0) {
-		while(len > 3) {
-			*(uint32_t *)dst = readl(ahb_flash_map + reg);
-			dst += 4;
-			reg += 4;
-			len -= 4;
-		}
-	}
-
-	while(len--) {
-		*(uint8_t *)dst = readb(ahb_flash_map + reg++);
-		dst += 1;
-	}
-	return 0;
-}
-
-/*
- * GPIO stuff to be replaced by higher level accessors for
- * controlling the flash write lock via sysfs
- */
-
-static inline uint32_t gpio_ctl_readl(uint32_t offset)
-{
-	return readl(gpio_ctrl + offset);
-}
-
-static inline void gpio_ctl_writel(uint32_t val, uint32_t offset)
-{
-	writel(val, gpio_ctrl + offset);
-}
-
-
-bool set_wrprotect(bool protect)
-{
-	uint32_t reg;
-	bool was_protected;
-
-	reg = gpio_ctl_readl(0x20);
-	was_protected = !!(reg & 0x00004000);
-	if (protect)
-		reg |= 0x00004000; /* GPIOF[6] value */
-	else
-		reg &= ~0x00004000; /* GPIOF[6] value */
-	gpio_ctl_writel(reg, 0x20);
-	reg = gpio_ctl_readl(0x24);
-	reg |= 0x00004000; /* GPIOF[6] direction */
-	gpio_ctl_writel(reg, 0x24);
-
-	return was_protected;
-}
-
-void open_devs(bool use_lpc, bool bmc_flash)
-{
-	int fd;
-
-	(void)use_lpc;
-
-	fd = open("/dev/mem", O_RDWR | O_SYNC);
-	if (fd < 0) {
-		perror("can't open /dev/mem");
-		exit(1);
-	}
-	ahb_reg_map = mmap(0, AHB_REGS_SIZE, PROT_READ | PROT_WRITE,
-			MAP_SHARED, fd, AHB_REGS_BASE);
-	if (ahb_reg_map == MAP_FAILED) {
-		perror("can't map AHB registers /dev/mem");
-		exit(1);
-	}
-	gpio_ctrl = mmap(0, GPIO_CTRL_SIZE, PROT_READ | PROT_WRITE,
-			 MAP_SHARED, fd, GPIO_CTRL_BASE);
-	if (gpio_ctrl == MAP_FAILED) {
-		perror("can't map GPIO control via /dev/mem");
-		exit(1);
-	}
-	ahb_flash_base = bmc_flash ? BMC_FLASH_BASE : PNOR_FLASH_BASE;
-	ahb_flash_size = bmc_flash ? BMC_FLASH_SIZE : PNOR_FLASH_SIZE;
-	ahb_flash_map = mmap(0, ahb_flash_size, PROT_READ | PROT_WRITE,
-			     MAP_SHARED, fd, ahb_flash_base);
-	if (ahb_flash_map == MAP_FAILED) {
-		perror("can't map flash via /dev/mem");
-		exit(1);
-	}
-}