upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
97 lines
3.0 KiB
97 lines
3.0 KiB
/*
|
|
* (C) Copyright 2010-2012
|
|
* NVIDIA Corporation <www.nvidia.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _TEGRA20_COMMON_H_
|
|
#define _TEGRA20_COMMON_H_
|
|
#include "tegra-common.h"
|
|
|
|
/*
|
|
* Errata configuration
|
|
*/
|
|
#define CONFIG_ARM_ERRATA_716044
|
|
#define CONFIG_ARM_ERRATA_742230
|
|
#define CONFIG_ARM_ERRATA_751472
|
|
|
|
/*
|
|
* NS16550 Configuration
|
|
*/
|
|
#define V_NS16550_CLK 216000000 /* 216MHz (pllp_out0) */
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_STACKBASE 0x02800000 /* 40MB */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Physical Memory Map
|
|
*/
|
|
#define CONFIG_SYS_TEXT_BASE 0x00110000
|
|
|
|
/*
|
|
* Memory layout for where various images get loaded by boot scripts:
|
|
*
|
|
* scriptaddr can be pretty much anywhere that doesn't conflict with something
|
|
* else. Put it above BOOTMAPSZ to eliminate conflicts.
|
|
*
|
|
* pxefile_addr_r can be pretty much anywhere that doesn't conflict with
|
|
* something else. Put it above BOOTMAPSZ to eliminate conflicts.
|
|
*
|
|
* kernel_addr_r must be within the first 128M of RAM in order for the
|
|
* kernel's CONFIG_AUTO_ZRELADDR option to work. Since the kernel will
|
|
* decompress itself to 0x8000 after the start of RAM, kernel_addr_r
|
|
* should not overlap that area, or the kernel will have to copy itself
|
|
* somewhere else before decompression. Similarly, the address of any other
|
|
* data passed to the kernel shouldn't overlap the start of RAM. Pushing
|
|
* this up to 16M allows for a sizable kernel to be decompressed below the
|
|
* compressed load address.
|
|
*
|
|
* fdt_addr_r simply shouldn't overlap anything else. Choosing 32M allows for
|
|
* the compressed kernel to be up to 16M too.
|
|
*
|
|
* ramdisk_addr_r simply shouldn't overlap anything else. Choosing 33M allows
|
|
* for the FDT/DTB to be up to 1M, which is hopefully plenty.
|
|
*/
|
|
#define CONFIG_LOADADDR 0x01000000
|
|
#define MEM_LAYOUT_ENV_SETTINGS \
|
|
"scriptaddr=0x10000000\0" \
|
|
"pxefile_addr_r=0x10100000\0" \
|
|
"kernel_addr_r=" __stringify(CONFIG_LOADADDR) "\0" \
|
|
"fdt_addr_r=0x02000000\0" \
|
|
"ramdisk_addr_r=0x02100000\0"
|
|
|
|
/* Defines for SPL */
|
|
#define CONFIG_SPL_TEXT_BASE 0x00108000
|
|
#define CONFIG_SYS_SPL_MALLOC_START 0x00090000
|
|
#define CONFIG_SPL_STACK 0x000ffffc
|
|
|
|
/* Align LCD to 1MB boundary */
|
|
#define CONFIG_LCD_ALIGNMENT MMU_SECTION_SIZE
|
|
|
|
#ifdef CONFIG_TEGRA_LP0
|
|
#define TEGRA_LP0_ADDR 0x1C406000
|
|
#define TEGRA_LP0_SIZE 0x2000
|
|
#define TEGRA_LP0_VEC \
|
|
"lp0_vec=" __stringify(TEGRA_LP0_SIZE) \
|
|
"@" __stringify(TEGRA_LP0_ADDR) " "
|
|
#else
|
|
#define TEGRA_LP0_VEC
|
|
#endif
|
|
|
|
/*
|
|
* This parameter affects a TXFILLTUNING field that controls how much data is
|
|
* sent to the latency fifo before it is sent to the wire. Without this
|
|
* parameter, the default (2) causes occasional Data Buffer Errors in OUT
|
|
* packets depending on the buffer address and size.
|
|
*/
|
|
#define CONFIG_USB_EHCI_TXFIFO_THRESH 10
|
|
#define CONFIG_EHCI_IS_TDI
|
|
#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
|
|
|
|
#define CONFIG_SYS_NAND_SELF_INIT
|
|
#define CONFIG_SYS_NAND_ONFI_DETECTION
|
|
|
|
#endif /* _TEGRA20_COMMON_H_ */
|
|
|