| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 1 | /* |
| Masahiro Yamada | 5d0607c | 2016-03-18 16:41:44 +0900 | [diff] [blame] | 2 | * Copyright (C) 2015-2016 Masahiro Yamada <yamada.masahiro@socionext.com> |
| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0+ |
| 5 | */ |
| 6 | |
| 7 | #include <linux/io.h> |
| Masahiro Yamada | 107b3fb | 2016-01-09 01:51:13 +0900 | [diff] [blame] | 8 | |
| 9 | #include "../init.h" |
| Masahiro Yamada | 107b3fb | 2016-01-09 01:51:13 +0900 | [diff] [blame] | 10 | #include "sbc-regs.h" |
| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 11 | |
| Masahiro Yamada | 5d0607c | 2016-03-18 16:41:44 +0900 | [diff] [blame] | 12 | int uniphier_pxs2_sbc_init(const struct uniphier_board_data *bd) |
| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 13 | { |
| 14 | /* necessary for ROM boot ?? */ |
| 15 | /* system bus output enable */ |
| 16 | writel(0x17, PC0CTRL); |
| 17 | |
| Masahiro Yamada | 019df87 | 2015-09-22 00:27:41 +0900 | [diff] [blame] | 18 | return 0; |
| 19 | } |