mirror of
https://github.com/AsahiLinux/u-boot
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0a836ceb01
This patch adds device tree for the ST Micro stv0991 board & enables device tree control. Progressively device tree support for the drivers being used will also be added. Signed-off-by: Vikas Manocha <vikas.manocha@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
/*
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* (C) Copyright 2014
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* Vikas Manocha, STMicroelectronics, <vikas.manocha@st.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_STV0991_H
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#define __CONFIG_STV0991_H
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#define CONFIG_SYS_DCACHE_OFF
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#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
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#define CONFIG_BOARD_EARLY_INIT_F
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#define CONFIG_SYS_CORTEX_R4
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#define CONFIG_SYS_GENERIC_BOARD
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#define CONFIG_SYS_NO_FLASH
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/* ram memory-related information */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM_1 0x00000000
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define PHYS_SDRAM_1_SIZE 0x00198000
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#define CONFIG_ENV_SIZE 0x10000
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#define CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_ENV_ADDR \
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(PHYS_SDRAM_1_SIZE - CONFIG_ENV_SIZE)
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 16 * 1024)
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/* serial port (PL011) configuration */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_PL01X_SERIAL
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/* user interface */
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#define CONFIG_SYS_PROMPT "STV0991> "
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#define CONFIG_SYS_CBSIZE 1024
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
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+sizeof(CONFIG_SYS_PROMPT) + 16)
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/* MISC */
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#define CONFIG_SYS_LOAD_ADDR 0x00000000
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#define CONFIG_SYS_INIT_RAM_SIZE 0x8000
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#define CONFIG_SYS_INIT_RAM_ADDR 0x00190000
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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/* U-boot Load Address */
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#define CONFIG_SYS_TEXT_BASE 0x00010000
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* GMAC related configs */
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#define CONFIG_MII
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#define CONFIG_PHYLIB
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#define CONFIG_CMD_NET
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#define CONFIG_DW_ALTDESCRIPTOR
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#define CONFIG_PHY_MICREL
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/* Command support defines */
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#define CONFIG_CMD_PING
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#define CONFIG_PHY_RESET_DELAY 10000 /* in usec */
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#include "config_cmd_default.h"
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#undef CONFIG_CMD_SAVEENV
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#define CONFIG_SYS_MEMTEST_START 0x0000
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#define CONFIG_SYS_MEMTEST_END 1024*1024
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#define CONFIG_CMD_MEMTEST
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/* Misc configuration */
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_BOOTCOMMAND "go 0x40040000"
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#define CONFIG_AUTOBOOT_KEYED
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#define CONFIG_AUTOBOOT_STOP_STR " "
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#define CONFIG_AUTOBOOT_PROMPT \
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"Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
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#define CONFIG_OF_SEPARATE
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#define CONFIG_OF_CONTROL
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#define CONFIG_OF_LIBFDT
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#endif /* __CONFIG_H */
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