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https://github.com/AsahiLinux/u-boot
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1222305b55
For NXP LPC32xx boards the change enables SPL_DM option, this allows to use any driver model UART driver in SPL images, hence a restriction on HSUART in SPL image is removed and well as definitions for non-DM NS16550 driver, its DM version is used instead. Because SPL_DM requires malloc(), enable CONFIG_SPL_SYS_MALLOC_SIMPLE for LPC32xx boards. The change adds about 5KB to the resulting SPL image (for devkit3250 board SPL image is increased from 10672 to 15608 bytes). Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
/*
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* Common definitions for LPC32XX board configurations
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*
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* Copyright (C) 2011-2015 Vladimir Zapolskiy <vz@mleia.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef _LPC32XX_CONFIG_H
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#define _LPC32XX_CONFIG_H
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/* Basic CPU architecture */
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_NR_DRAM_BANKS_MAX 2
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/* UART configuration */
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#if (CONFIG_SYS_LPC32XX_UART == 1) || (CONFIG_SYS_LPC32XX_UART == 2) || \
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(CONFIG_SYS_LPC32XX_UART == 7)
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#if !defined(CONFIG_LPC32XX_HSUART)
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#define CONFIG_LPC32XX_HSUART
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#endif
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#endif
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#if !defined(CONFIG_SYS_NS16550_CLK)
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#define CONFIG_SYS_NS16550_CLK 13000000
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#endif
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#if !defined(CONFIG_LPC32XX_HSUART)
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#define CONFIG_CONS_INDEX (CONFIG_SYS_LPC32XX_UART - 2)
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#else
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#define CONFIG_CONS_INDEX CONFIG_SYS_LPC32XX_UART
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#endif
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#define CONFIG_SYS_BAUDRATE_TABLE \
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{ 9600, 19200, 38400, 57600, 115200, 230400, 460800 }
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/* Ethernet */
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#define LPC32XX_ETH_BASE ETHERNET_BASE
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/* NAND */
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#if defined(CONFIG_NAND_LPC32XX_SLC)
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#define NAND_LARGE_BLOCK_PAGE_SIZE 0x800
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#define NAND_SMALL_BLOCK_PAGE_SIZE 0x200
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#if !defined(CONFIG_SYS_NAND_PAGE_SIZE)
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#define CONFIG_SYS_NAND_PAGE_SIZE NAND_LARGE_BLOCK_PAGE_SIZE
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#endif
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#if (CONFIG_SYS_NAND_PAGE_SIZE == NAND_LARGE_BLOCK_PAGE_SIZE)
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#define CONFIG_SYS_NAND_OOBSIZE 64
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#define CONFIG_SYS_NAND_ECCPOS { 40, 41, 42, 43, 44, 45, 46, 47, \
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48, 49, 50, 51, 52, 53, 54, 55, \
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56, 57, 58, 59, 60, 61, 62, 63, }
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#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
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#elif (CONFIG_SYS_NAND_PAGE_SIZE == NAND_SMALL_BLOCK_PAGE_SIZE)
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#define CONFIG_SYS_NAND_OOBSIZE 16
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#define CONFIG_SYS_NAND_ECCPOS { 10, 11, 12, 13, 14, 15, }
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#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
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#else
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#error "CONFIG_SYS_NAND_PAGE_SIZE set to an invalid value"
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#endif
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#define CONFIG_SYS_NAND_ECCSIZE 0x100
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#define CONFIG_SYS_NAND_ECCBYTES 3
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#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
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CONFIG_SYS_NAND_PAGE_SIZE)
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#endif /* CONFIG_NAND_LPC32XX_SLC */
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/* NOR Flash */
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#if defined(CONFIG_SYS_FLASH_CFI)
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_PROTECTION
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#endif
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/* USB OHCI */
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#if defined(CONFIG_USB_OHCI_LPC32XX)
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#define CONFIG_USB_OHCI_NEW
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#define CONFIG_SYS_USB_OHCI_CPU_INIT
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#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
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#define CONFIG_SYS_USB_OHCI_REGS_BASE USB_BASE
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#define CONFIG_SYS_USB_OHCI_SLOT_NAME "lpc32xx-ohci"
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#endif
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#endif /* _LPC32XX_CONFIG_H */
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