mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 17:58:23 +00:00
b4b9a00ed5
This converts the following to Kconfig: CONFIG_SYS_SPL_ARGS_ADDR In doing so, we also consistently use this variable for SPL_OS_BOOT and not CONFIG_SYS_FDT_BASE in some cases. Signed-off-by: Tom Rini <trini@konsulko.com>
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* ti_am335x_common.h
|
|
*
|
|
* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* For more details, please see the technical documents listed at
|
|
* http://www.ti.com/product/am3359#technicaldocuments
|
|
*/
|
|
|
|
#ifndef __CONFIG_TI_AM335X_COMMON_H__
|
|
#define __CONFIG_TI_AM335X_COMMON_H__
|
|
|
|
#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
|
|
#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
|
|
|
|
#include <asm/arch/omap.h>
|
|
|
|
/* NS16550 Configuration */
|
|
#ifdef CONFIG_SPL_BUILD
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#ifndef CONFIG_DM_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
|
|
#endif
|
|
#endif
|
|
#define CONFIG_SYS_NS16550_CLK 48000000
|
|
|
|
/*
|
|
* SPL related defines. The Public RAM memory map the ROM defines the
|
|
* area between 0x402F0400 and 0x4030B800 as a download area and
|
|
* 0x4030B800 to 0x4030CE00 as a public stack area. The ROM also
|
|
* supports X-MODEM loading via UART, and we leverage this and then use
|
|
* Y-MODEM to load u-boot.img, when booted over UART.
|
|
*/
|
|
|
|
/* Enable the watchdog inside of SPL */
|
|
|
|
/*
|
|
* Since SPL did pll and ddr initialization for us,
|
|
* we don't need to do it twice.
|
|
*/
|
|
|
|
/*
|
|
* When building U-Boot such that there is no previous loader
|
|
* we need to call board_early_init_f. This is taken care of in
|
|
* s_init when we have SPL used.
|
|
*/
|
|
|
|
/* Now bring in the rest of the common code. */
|
|
#include <configs/ti_armv7_omap.h>
|
|
|
|
#endif /* __CONFIG_TI_AM335X_COMMON_H__ */
|