mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-10 05:06:16 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
96 lines
2.5 KiB
C
96 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2010-2012
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* NVIDIA Corporation <www.nvidia.com>
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*/
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#ifndef _TEGRA_COMMON_H_
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#define _TEGRA_COMMON_H_
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#include <linux/sizes.h>
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#include <linux/stringify.h>
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/*
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* High Level Configuration Options
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*/
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#define CONFIG_SYS_L2CACHE_OFF /* No L2 cache */
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#include <asm/arch/tegra.h> /* get chip and board defs */
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/* Use the Tegra US timer on ARMv7, but the architected timer on ARMv8. */
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#ifndef CONFIG_ARM64
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#define CONFIG_SYS_TIMER_RATE 1000000
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#define CONFIG_SYS_TIMER_COUNTER NV_PA_TMRUS_BASE
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#endif
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#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
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/* Environment */
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#define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */
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/*
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* NS16550 Configuration
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*/
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#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
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/*
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* Common HW configuration.
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* If this varies between SoCs later, move to tegraNN-common.h
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* Note: This is number of devices, not max device ID.
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*/
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#define CONFIG_SYS_MMC_MAX_DEVICE 4
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/*
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* select serial console configuration
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*/
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/* allow to overwrite serial and ethaddr */
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#define CONFIG_ENV_OVERWRITE
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/* turn on command-line edit/hist/auto */
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/*
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* Increasing the size of the IO buffer as default nfsargs size is more
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* than 256 and so it is not possible to edit it
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*/
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#define CONFIG_SYS_CBSIZE (1024 * 2) /* Console I/O Buffer Size */
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/* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 64 /* max number of command args */
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/* Boot Argument Buffer Size */
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#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
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#define CONFIG_SYS_MEMTEST_START (NV_PA_SDRC_CS0 + 0x600000)
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000)
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/*-----------------------------------------------------------------------
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* Physical Memory Map
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*/
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#define CONFIG_NR_DRAM_BANKS 2
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#define PHYS_SDRAM_1 NV_PA_SDRC_CS0
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#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512M */
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#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* 256M */
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#ifndef CONFIG_ARM64
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#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_STACKBASE
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#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
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CONFIG_SYS_INIT_RAM_SIZE - \
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GENERATED_GBL_DATA_SIZE)
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#endif
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#ifndef CONFIG_ARM64
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/* Defines for SPL */
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#define CONFIG_SPL_MAX_FOOTPRINT (CONFIG_SYS_TEXT_BASE - \
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CONFIG_SPL_TEXT_BASE)
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#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
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#endif
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/* Misc utility code */
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#define CONFIG_BOUNCE_BUFFER
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#endif /* _TEGRA_COMMON_H_ */
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