diff options
| author | Simon Glass <sjg@chromium.org> | 2016-07-11 09:30:55 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-07-12 13:59:45 +0800 |
| commit | 9532fe3b40ddf66ef976dee3d5cf1d8b3396bf4d (patch) | |
| tree | c37ea0db6b611927f8083ba2a7f6f72ec2e2dbbf /arch/x86/cpu/ivybridge/sdram.c | |
| parent | 215099a522dae18d4682964c6b850d12c45c98a0 (diff) | |
x86: link: Correct a failure in DRAM init
With the change to set up pinctrl after relocation, link fails to boot. Add
a special case in the link code to handle this.
Fixes: d8906c1f (x86: Probe pinctrl driver in cpu_init_r())
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/cpu/ivybridge/sdram.c')
| -rw-r--r-- | arch/x86/cpu/ivybridge/sdram.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/cpu/ivybridge/sdram.c b/arch/x86/cpu/ivybridge/sdram.c index 9d9f63d70c..e0b06b5ada 100644 --- a/arch/x86/cpu/ivybridge/sdram.c +++ b/arch/x86/cpu/ivybridge/sdram.c @@ -458,6 +458,11 @@ int dram_init(void) struct udevice *dev, *me_dev; int ret; + /* We need the pinctrl set up early */ + ret = syscon_get_by_driver_data(X86_SYSCON_PINCONF, &dev); + if (ret) + return ret; + ret = uclass_first_device_err(UCLASS_NORTHBRIDGE, &dev); if (ret) return ret; |