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| author | Marek Vasut <marex@denx.de> | 2015-07-09 04:48:56 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-08-08 14:14:07 +0200 |
| commit | 4a0080d98517a3d9b423a319331e73975b43b706 (patch) | |
| tree | 5491df6b428142354e07c1622c9034b70770ab62 /arch/arm/mach-socfpga | |
| parent | 2d779b39b4e11c4db7a2796af76051e70a556c5f (diff) | |
| download | u-boot-imx-4a0080d98517a3d9b423a319331e73975b43b706.zip u-boot-imx-4a0080d98517a3d9b423a319331e73975b43b706.tar.gz u-boot-imx-4a0080d98517a3d9b423a319331e73975b43b706.tar.bz2 | |
arm: socfpga: spl: Toggle warm reset config I/O bit
Synchronise the SPL behavior with the original Altera code and
toggle the Warm Reset Config I/O bit accordingly.
Signed-off-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'arch/arm/mach-socfpga')
| -rw-r--r-- | arch/arm/mach-socfpga/spl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-socfpga/spl.c b/arch/arm/mach-socfpga/spl.c index fd54ea9..8345975 100644 --- a/arch/arm/mach-socfpga/spl.c +++ b/arch/arm/mach-socfpga/spl.c @@ -84,8 +84,13 @@ void spl_board_init(void) if (scan_mgr_configure_iocsr()) hang(); + sysmgr_config_warmrstcfgio(0); + /* configure the pin muxing through system manager */ + sysmgr_config_warmrstcfgio(1); sysmgr_pinmux_init(); + sysmgr_config_warmrstcfgio(0); + #endif /* CONFIG_SOCFPGA_VIRTUAL_TARGET */ /* de-assert reset for peripherals and bridges based on handoff */ |