diff options
Diffstat (limited to 'arch/arm/mach-uniphier')
| -rw-r--r-- | arch/arm/mach-uniphier/board_late_init.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/arm/mach-uniphier/board_late_init.c b/arch/arm/mach-uniphier/board_late_init.c index 7932830..378aad0 100644 --- a/arch/arm/mach-uniphier/board_late_init.c +++ b/arch/arm/mach-uniphier/board_late_init.c @@ -14,25 +14,9 @@ #include <stdio.h> #include <linux/io.h> #include <linux/printk.h> -#include <../drivers/mtd/nand/raw/denali.h> #include "init.h" -static void nand_denali_wp_disable(void) -{ -#ifdef CONFIG_NAND_DENALI - /* - * Since the boot rom enables the write protection for NAND boot mode, - * it must be disabled somewhere for "nand write", "nand erase", etc. - * The workaround is here to not disturb the Denali NAND controller - * driver just for a really SoC-specific thing. - */ - void __iomem *denali_reg = (void __iomem *)CONFIG_SYS_NAND_REGS_BASE; - - writel(WRITE_PROTECT__FLAG, denali_reg + WRITE_PROTECT); -#endif -} - static void uniphier_set_env_fdt_file(void) { DECLARE_GLOBAL_DATA_PTR; @@ -114,7 +98,6 @@ int board_late_init(void) case BOOT_DEVICE_NAND: printf("NAND Boot"); env_set("bootdev", "nand"); - nand_denali_wp_disable(); break; case BOOT_DEVICE_NOR: printf("NOR Boot"); |