dadcfcb889
Convert these boards to use a text environment. For the boards check, the only differences are extra spaces after the semicolons in 'dfu_alt_info_ram' and 'partitions', both of which are permitted. Add in the special boot command for old kernels, dropping the unnecessary and confusing hex prefixes. Signed-off-by: Simon Glass <sjg@chromium.org>
65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2012-2012 Henrik Nordstrom <henrik@henriknordstrom.net>
|
|
*
|
|
* (C) Copyright 2007-2011
|
|
* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
|
|
* Tom Cubie <tangliang@allwinnertech.com>
|
|
*
|
|
* Configuration settings for the Allwinner sunxi series of boards.
|
|
*/
|
|
|
|
#ifndef _SUNXI_COMMON_CONFIG_H
|
|
#define _SUNXI_COMMON_CONFIG_H
|
|
|
|
#include <linux/stringify.h>
|
|
|
|
/****************************************************************************
|
|
* base addresses for the SPL UART driver *
|
|
****************************************************************************/
|
|
#ifdef CONFIG_MACH_SUNIV
|
|
/* suniv doesn't have apb2 and uart is connected to apb1 */
|
|
#define CFG_SYS_NS16550_CLK 100000000
|
|
#else
|
|
#define CFG_SYS_NS16550_CLK 24000000
|
|
#endif
|
|
#if !CONFIG_IS_ENABLED(DM_SERIAL)
|
|
#include <asm/arch/serial.h>
|
|
# define CFG_SYS_NS16550_COM1 SUNXI_UART0_BASE
|
|
# define CFG_SYS_NS16550_COM2 SUNXI_UART1_BASE
|
|
# define CFG_SYS_NS16550_COM3 SUNXI_UART2_BASE
|
|
# define CFG_SYS_NS16550_COM4 SUNXI_UART3_BASE
|
|
# define CFG_SYS_NS16550_COM5 SUNXI_R_UART_BASE
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* DRAM base address *
|
|
****************************************************************************/
|
|
/*
|
|
* The DRAM Base differs between some models. We cannot use macros for the
|
|
* CONFIG_FOO defines which contain the DRAM base address since they end
|
|
* up unexpanded in include/autoconf.mk .
|
|
*
|
|
* So we have to have this #ifdef #else #endif block for these.
|
|
*/
|
|
#ifdef CONFIG_MACH_SUN9I
|
|
#define SDRAM_OFFSET(x) 0x2##x
|
|
#define CFG_SYS_SDRAM_BASE 0x20000000
|
|
#elif defined(CONFIG_MACH_SUNIV)
|
|
#define SDRAM_OFFSET(x) 0x8##x
|
|
#define CFG_SYS_SDRAM_BASE 0x80000000
|
|
#else
|
|
#define SDRAM_OFFSET(x) 0x4##x
|
|
#define CFG_SYS_SDRAM_BASE 0x40000000
|
|
/* V3s do not have enough memory to place code at 0x4a000000 */
|
|
#endif
|
|
|
|
#define CFG_SYS_INIT_RAM_ADDR CONFIG_SUNXI_SRAM_ADDRESS
|
|
/* FIXME: this may be larger on some SoCs */
|
|
#define CFG_SYS_INIT_RAM_SIZE 0x8000 /* 32 KiB */
|
|
|
|
#define PHYS_SDRAM_0 CFG_SYS_SDRAM_BASE
|
|
#define PHYS_SDRAM_0_SIZE 0x80000000 /* 2 GiB */
|
|
|
|
#endif /* _SUNXI_COMMON_CONFIG_H */
|