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author | Tom Rini <trini@konsulko.com> | 2017-01-17 11:39:43 -0500 |
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committer | Tom Rini <trini@konsulko.com> | 2017-01-17 11:39:43 -0500 |
commit | bfd07670a48d9fbf22646c93e07dcd8cbc8d0864 (patch) | |
tree | 3ce5c9c53c29c93bd72adfecfc0085b8a9346ad6 /arch/arm/mach-uniphier/sbc/sbc-ld11.c | |
parent | 373ae16c9282cf6dfb39cd6e1b8ad26098635ca2 (diff) | |
parent | 2cfa35c47b9c9b80c8ff084f55391a03fd575956 (diff) | |
download | u-boot-imx-bfd07670a48d9fbf22646c93e07dcd8cbc8d0864.zip u-boot-imx-bfd07670a48d9fbf22646c93e07dcd8cbc8d0864.tar.gz u-boot-imx-bfd07670a48d9fbf22646c93e07dcd8cbc8d0864.tar.bz2 |
Merge branch 'master' of git://git.denx.de/u-boot-uniphier
- Enable eMMC driver for LD11/LD20 SoCs
- Refactoring of SoC init code
- Bug fix of pinctrl driver
Diffstat (limited to 'arch/arm/mach-uniphier/sbc/sbc-ld11.c')
-rw-r--r-- | arch/arm/mach-uniphier/sbc/sbc-ld11.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/sbc/sbc-ld11.c b/arch/arm/mach-uniphier/sbc/sbc-ld11.c new file mode 100644 index 0000000..e6b83ff --- /dev/null +++ b/arch/arm/mach-uniphier/sbc/sbc-ld11.c @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2016-2017 Socionext Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <spl.h> +#include <linux/io.h> + +#include "../init.h" +#include "sbc-regs.h" + +void uniphier_ld11_sbc_init(void) +{ + uniphier_sbc_init_savepin(); + + /* necessary for ROM boot ?? */ + /* system bus output enable */ + writel(0x17, PC0CTRL); + + /* pins for NAND and System Bus are multiplexed */ + if (spl_boot_device() != BOOT_DEVICE_NAND) + uniphier_pin_init("system_bus_grp"); +} |