1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h 4 */ 5 6 #ifndef __ASM_ARCH_EP93XX_REGS_H 7 #define __ASM_ARCH_EP93XX_REGS_H 8 9 /* 10 * EP93xx linux memory map: 11 * 12 * virt phys size 13 * fe800000 5M per-platform mappings 14 * fed00000 80800000 2M APB 15 * fef00000 80000000 1M AHB 16 */ 17 18 #define EP93XX_AHB_PHYS_BASE 0x80000000 19 #define EP93XX_AHB_VIRT_BASE 0xfef00000 20 #define EP93XX_AHB_SIZE 0x00100000 21 22 #define EP93XX_AHB_PHYS(x) (EP93XX_AHB_PHYS_BASE + (x)) 23 #define EP93XX_AHB_IOMEM(x) IOMEM(EP93XX_AHB_VIRT_BASE + (x)) 24 25 #define EP93XX_APB_PHYS_BASE 0x80800000 26 #define EP93XX_APB_VIRT_BASE 0xfed00000 27 #define EP93XX_APB_SIZE 0x00200000 28 29 #define EP93XX_APB_PHYS(x) (EP93XX_APB_PHYS_BASE + (x)) 30 #define EP93XX_APB_IOMEM(x) IOMEM(EP93XX_APB_VIRT_BASE + (x)) 31 32 /* APB UARTs */ 33 #define EP93XX_UART1_PHYS_BASE EP93XX_APB_PHYS(0x000c0000) 34 #define EP93XX_UART1_BASE EP93XX_APB_IOMEM(0x000c0000) 35 36 #define EP93XX_UART2_PHYS_BASE EP93XX_APB_PHYS(0x000d0000) 37 #define EP93XX_UART2_BASE EP93XX_APB_IOMEM(0x000d0000) 38 39 #define EP93XX_UART3_PHYS_BASE EP93XX_APB_PHYS(0x000e0000) 40 #define EP93XX_UART3_BASE EP93XX_APB_IOMEM(0x000e0000) 41 42 #endif 43
