mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-17 16:53:06 +00:00
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
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/* SPDX-License-Identifier: GPL-2.0+ */
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#ifndef __BCM_NS_H
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#define __BCM_NS_H
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#include <linux/sizes.h>
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/* Physical Memory Map */
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#define V2M_BASE 0x00000000
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#define PHYS_SDRAM_1 V2M_BASE
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#define CFG_SYS_SDRAM_BASE PHYS_SDRAM_1
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/* Called "periph_clk" in Linux, used by the global timer */
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#define CFG_SYS_HZ_CLOCK 500000000
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/* Called "iprocslow" in Linux */
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#define CFG_SYS_NS16550_CLK 125000000
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/* console configuration */
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#define CONSOLE_ARGS "console_args=console=ttyS0,115200n8\0"
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#define MAX_CPUS "max_cpus=maxcpus=2\0"
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#define EXTRA_ARGS "extra_args=earlycon=uart8250,mmio32,0x18000300\0"
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#define BASE_ARGS "${console_args} ${extra_args} ${pcie_args}" \
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" ${max_cpus} ${log_level} ${reserved_mem}"
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#define SETBOOTARGS "setbootargs=setenv bootargs " BASE_ARGS "\0"
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#define KERNEL_LOADADDR_CFG \
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"loadaddr=0x01000000\0" \
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"dtb_loadaddr=0x02000000\0"
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/*
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* Hardcoded for the only boards we support, if you add more
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* boards, add a more clever bootcmd!
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*/
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#define NS_BOOTCMD "bootcmd_dlink_dir8xxl=seama 0x00fe0000; go 0x01000000"
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#define ARCH_ENV_SETTINGS \
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CONSOLE_ARGS \
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MAX_CPUS \
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EXTRA_ARGS \
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KERNEL_LOADADDR_CFG \
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NS_BOOTCMD
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#define CFG_EXTRA_ENV_SETTINGS \
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ARCH_ENV_SETTINGS
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#endif /* __BCM_NS_H */
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