diff options
| author | Simon Glass <sjg@chromium.org> | 2016-01-17 16:11:10 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-01-24 12:07:19 +0800 |
| commit | 4acc83d437da7a40e7c2b1874eaba23273ec6bc2 (patch) | |
| tree | 5ff12c47ee88240dac8878c8da66892f747323f5 /arch/x86/cpu/ivybridge/bd82x6x.c | |
| parent | 7282672d298905088fb3c7c0a049d7d7d31cb8b4 (diff) | |
x86: ivybridge: Set up the LPC device using driver model
Find the LPC device in arch_cpu_init_dm() as a first step to converting
this code to use driver model. Probing the LPC will probe its parent (the
PCH) automatically, so make sure that probing the PCH does nothing before
relocation.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/cpu/ivybridge/bd82x6x.c')
| -rw-r--r-- | arch/x86/cpu/ivybridge/bd82x6x.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/cpu/ivybridge/bd82x6x.c b/arch/x86/cpu/ivybridge/bd82x6x.c index c000aca856..72f2ed4d71 100644 --- a/arch/x86/cpu/ivybridge/bd82x6x.c +++ b/arch/x86/cpu/ivybridge/bd82x6x.c @@ -65,6 +65,9 @@ static int bd82x6x_probe(struct udevice *dev) int sata_node, gma_node; int ret; + if (!(gd->flags & GD_FLG_RELOC)) + return 0; + hose = pci_bus_to_hose(0); lpc_enable(PCH_LPC_DEV); lpc_init(hose, PCH_LPC_DEV); |