mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-22 19:09:43 +09:00
485bba395e
This patch adds support for the Amlogic AXG SoC, which is very close from the Amlogic GXL SoCs with : - Same 4xCortex-A53 CPUs but clocked at 1.2GHZ max - DDR Interface limited to DDR4 16bit - The whole physical register address space has been moved to 0xfxxxxxxx - The pinctrl setup has changed - The clock tree is different enough to use a different driver Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Configuration for Amlogic Meson 64bits SoCs
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* (C) Copyright 2016 Beniamino Galvani <b.galvani@gmail.com>
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*/
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#ifndef __MESON64_CONFIG_H
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#define __MESON64_CONFIG_H
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/* Generic Interrupt Controller Definitions */
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#if defined(CONFIG_MESON_AXG)
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#define GICD_BASE 0xffc01000
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#define GICC_BASE 0xffc02000
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#else /* MESON GXL and GXBB */
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#define GICD_BASE 0xc4301000
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#define GICC_BASE 0xc4302000
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#endif
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#define CONFIG_CPU_ARMV8
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#define CONFIG_REMAKE_ELF
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#define CONFIG_ENV_SIZE 0x2000
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#define CONFIG_SYS_MAXARGS 32
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#define CONFIG_SYS_MALLOC_LEN (32 << 20)
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#define CONFIG_SYS_CBSIZE 1024
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#define CONFIG_SYS_SDRAM_BASE 0
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#define CONFIG_SYS_INIT_SP_ADDR 0x20000000
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#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64 MiB */
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#ifdef CONFIG_CMD_USB
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#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
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#else
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#define BOOT_TARGET_DEVICES_USB(func)
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#endif
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#ifndef BOOT_TARGET_DEVICES
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0) \
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func(MMC, mmc, 1) \
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func(MMC, mmc, 2) \
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BOOT_TARGET_DEVICES_USB(func) \
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func(PXE, pxe, na) \
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func(DHCP, dhcp, na)
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#endif
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#ifndef CONFIG_EXTRA_ENV_SETTINGS
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"fdt_addr_r=0x08008000\0" \
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"scriptaddr=0x08000000\0" \
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"kernel_addr_r=0x08080000\0" \
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"pxefile_addr_r=0x01080000\0" \
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"ramdisk_addr_r=0x13000000\0" \
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"fdtfile=amlogic/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
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BOOTENV
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#endif
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#include <config_distro_bootcmd.h>
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#endif /* __MESON64_CONFIG_H */
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