39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_ARCH_EP93XX_REGS_H
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#define __ASM_ARCH_EP93XX_REGS_H
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/*
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* EP93xx linux memory map:
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*
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* virt phys size
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* fe800000 5M per-platform mappings
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* fed00000 80800000 2M APB
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* fef00000 80000000 1M AHB
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*/
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#define EP93XX_AHB_PHYS_BASE 0x80000000
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#define EP93XX_AHB_VIRT_BASE 0xfef00000
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#define EP93XX_AHB_SIZE 0x00100000
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#define EP93XX_AHB_PHYS(x) (EP93XX_AHB_PHYS_BASE + (x))
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#define EP93XX_AHB_IOMEM(x) IOMEM(EP93XX_AHB_VIRT_BASE + (x))
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#define EP93XX_APB_PHYS_BASE 0x80800000
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#define EP93XX_APB_VIRT_BASE 0xfed00000
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#define EP93XX_APB_SIZE 0x00200000
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#define EP93XX_APB_PHYS(x) (EP93XX_APB_PHYS_BASE + (x))
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#define EP93XX_APB_IOMEM(x) IOMEM(EP93XX_APB_VIRT_BASE + (x))
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/* APB UARTs */
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#define EP93XX_UART1_PHYS_BASE EP93XX_APB_PHYS(0x000c0000)
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#define EP93XX_UART1_BASE EP93XX_APB_IOMEM(0x000c0000)
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#define EP93XX_UART2_PHYS_BASE EP93XX_APB_PHYS(0x000d0000)
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#define EP93XX_UART2_BASE EP93XX_APB_IOMEM(0x000d0000)
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#define EP93XX_UART3_PHYS_BASE EP93XX_APB_PHYS(0x000e0000)
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#define EP93XX_UART3_BASE EP93XX_APB_IOMEM(0x000e0000)
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#endif
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