diff options
| author | Simon Glass <sjg@chromium.org> | 2016-01-17 16:11:39 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-01-24 12:09:40 +0800 |
| commit | 865c24eea1fa4bec3106368052edcdcf4711b366 (patch) | |
| tree | d756856396007b415f8b06175ce97356264c557b | |
| parent | ddf10c20d24d96ddd016ae926dccd5f4caf86c15 (diff) | |
| download | talos-obmc-uboot-865c24eea1fa4bec3106368052edcdcf4711b366.tar.gz talos-obmc-uboot-865c24eea1fa4bec3106368052edcdcf4711b366.zip | |
x86: ivybridge: Move lpc_enable() into gma.c
This graphics init code is best placed in the gma init code. Move the code
and drop the function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| -rw-r--r-- | arch/x86/cpu/ivybridge/bd82x6x.c | 1 | ||||
| -rw-r--r-- | arch/x86/cpu/ivybridge/gma.c | 4 | ||||
| -rw-r--r-- | arch/x86/cpu/ivybridge/lpc.c | 7 | ||||
| -rw-r--r-- | arch/x86/include/asm/arch-ivybridge/pch.h | 1 |
4 files changed, 4 insertions, 9 deletions
diff --git a/arch/x86/cpu/ivybridge/bd82x6x.c b/arch/x86/cpu/ivybridge/bd82x6x.c index 188b7da4f7..9e7e30aa11 100644 --- a/arch/x86/cpu/ivybridge/bd82x6x.c +++ b/arch/x86/cpu/ivybridge/bd82x6x.c @@ -29,7 +29,6 @@ static int bd82x6x_probe(struct udevice *dev) return 0; hose = pci_bus_to_hose(0); - lpc_enable(PCH_LPC_DEV); lpc_init_extra(hose, PCH_LPC_DEV); /* Cause the SATA device to do its init */ diff --git a/arch/x86/cpu/ivybridge/gma.c b/arch/x86/cpu/ivybridge/gma.c index 1748f7fdce..b94536c7a6 100644 --- a/arch/x86/cpu/ivybridge/gma.c +++ b/arch/x86/cpu/ivybridge/gma.c @@ -806,6 +806,10 @@ int gma_func0_init(struct udevice *dev, const void *blob, int node) u32 reg32; int ret; + /* Enable PCH Display Port */ + writew(0x0010, RCB_REG(DISPBDF)); + setbits_le32(RCB_REG(FD2), PCH_ENABLE_DBDF); + ret = uclass_first_device(UCLASS_NORTHBRIDGE, &nbridge); if (!nbridge) return -ENODEV; diff --git a/arch/x86/cpu/ivybridge/lpc.c b/arch/x86/cpu/ivybridge/lpc.c index 0d85de2a76..44c4825f13 100644 --- a/arch/x86/cpu/ivybridge/lpc.c +++ b/arch/x86/cpu/ivybridge/lpc.c @@ -602,13 +602,6 @@ int lpc_init_extra(struct pci_controller *hose, pci_dev_t dev) return 0; } -void lpc_enable(pci_dev_t dev) -{ - /* Enable PCH Display Port */ - writew(0x0010, RCB_REG(DISPBDF)); - setbits_le32(RCB_REG(FD2), PCH_ENABLE_DBDF); -} - static int bd82x6x_lpc_early_init(struct udevice *dev) { /* Setting up Southbridge. In the northbridge code. */ diff --git a/arch/x86/include/asm/arch-ivybridge/pch.h b/arch/x86/include/asm/arch-ivybridge/pch.h index f35803bbf4..682a557fbd 100644 --- a/arch/x86/include/asm/arch-ivybridge/pch.h +++ b/arch/x86/include/asm/arch-ivybridge/pch.h @@ -471,6 +471,5 @@ void pch_iobp_update(u32 address, u32 andvalue, u32 orvalue); #define TCO2_STS 0x66 int lpc_init_extra(struct pci_controller *hose, pci_dev_t dev); -void lpc_enable(pci_dev_t dev); #endif |
