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https://github.com/AsahiLinux/u-boot
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019df879a9
The DDR SDRAM initialization code has not been mainlined yet, but U-Boot proper should work. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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* Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <linux/io.h>
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#include <mach/init.h>
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#include <mach/sg-regs.h>
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void proxstream2_pin_init(void)
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{
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/* Comment format: PAD Name -> Function Name */
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#ifdef CONFIG_NAND_DENALI
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sg_set_pinsel(30, 8, 8, 4); /* XNFRE -> XNFRE */
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sg_set_pinsel(31, 8, 8, 4); /* XNFWE -> XNFWE */
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sg_set_pinsel(32, 8, 8, 4); /* NFALE -> NFALE */
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sg_set_pinsel(33, 8, 8, 4); /* NFCLE -> NFCLE */
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sg_set_pinsel(34, 8, 8, 4); /* XNFWP -> XNFWP */
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sg_set_pinsel(35, 8, 8, 4); /* XNFCE0 -> XNFCE0 */
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sg_set_pinsel(36, 8, 8, 4); /* NRYBY0 -> NRYBY0 */
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sg_set_pinsel(37, 8, 8, 4); /* XNFCE1 -> NRYBY1 */
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sg_set_pinsel(38, 8, 8, 4); /* NRYBY1 -> XNFCE1 */
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sg_set_pinsel(39, 8, 8, 4); /* NFD0 -> NFD0 */
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sg_set_pinsel(40, 8, 8, 4); /* NFD1 -> NFD1 */
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sg_set_pinsel(41, 8, 8, 4); /* NFD2 -> NFD2 */
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sg_set_pinsel(42, 8, 8, 4); /* NFD3 -> NFD3 */
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sg_set_pinsel(43, 8, 8, 4); /* NFD4 -> NFD4 */
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sg_set_pinsel(44, 8, 8, 4); /* NFD5 -> NFD5 */
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sg_set_pinsel(45, 8, 8, 4); /* NFD6 -> NFD6 */
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sg_set_pinsel(46, 8, 8, 4); /* NFD7 -> NFD7 */
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#endif
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#ifdef CONFIG_USB_XHCI_UNIPHIER
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sg_set_pinsel(56, 8, 8, 4); /* USB0VBUS -> USB0VBUS */
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sg_set_pinsel(57, 8, 8, 4); /* USB0OD -> USB0OD */
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sg_set_pinsel(58, 8, 8, 4); /* USB1VBUS -> USB1VBUS */
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sg_set_pinsel(59, 8, 8, 4); /* USB1OD -> USB1OD */
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sg_set_pinsel(60, 8, 8, 4); /* USB2VBUS -> USB2VBUS */
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sg_set_pinsel(61, 8, 8, 4); /* USB2OD -> USB2OD */
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sg_set_pinsel(62, 8, 8, 4); /* USB3VBUS -> USB3VBUS */
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sg_set_pinsel(63, 8, 8, 4); /* USB3OD -> USB3OD */
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#endif
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}
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