diff options
| author | Simon Glass <sjg@chromium.org> | 2016-01-17 16:11:37 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-01-24 12:09:40 +0800 |
| commit | 01a679084b1d98701f73f1344f6802f3d9ee1076 (patch) | |
| tree | bf9f20a8a5ea82c3fa7b2821b7a83f4947750a98 /arch/x86/cpu/ivybridge | |
| parent | 82935b751b435cd1b6b7f38967121fc830717dd1 (diff) | |
| download | blackbird-obmc-uboot-01a679084b1d98701f73f1344f6802f3d9ee1076.tar.gz blackbird-obmc-uboot-01a679084b1d98701f73f1344f6802f3d9ee1076.zip | |
x86: ivybridge: Use the SATA driver to do the init
Instead of manually initing the device, probe the SATA device and move the
init there.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/cpu/ivybridge')
| -rw-r--r-- | arch/x86/cpu/ivybridge/bd82x6x.c | 13 | ||||
| -rw-r--r-- | arch/x86/cpu/ivybridge/sata.c | 4 |
2 files changed, 8 insertions, 9 deletions
diff --git a/arch/x86/cpu/ivybridge/bd82x6x.c b/arch/x86/cpu/ivybridge/bd82x6x.c index 1fe2ce13c8..188b7da4f7 100644 --- a/arch/x86/cpu/ivybridge/bd82x6x.c +++ b/arch/x86/cpu/ivybridge/bd82x6x.c @@ -22,7 +22,7 @@ static int bd82x6x_probe(struct udevice *dev) { const void *blob = gd->fdt_blob; struct pci_controller *hose; - int sata_node, gma_node; + int gma_node; int ret; if (!(gd->flags & GD_FLG_RELOC)) @@ -31,13 +31,10 @@ static int bd82x6x_probe(struct udevice *dev) hose = pci_bus_to_hose(0); lpc_enable(PCH_LPC_DEV); lpc_init_extra(hose, PCH_LPC_DEV); - sata_node = fdtdec_next_compatible(blob, 0, - COMPAT_INTEL_PANTHERPOINT_AHCI); - if (sata_node < 0) { - debug("%s: Cannot find SATA node\n", __func__); - return -EINVAL; - } - bd82x6x_sata_init(PCH_SATA_DEV, blob, sata_node); + + /* Cause the SATA device to do its init */ + uclass_first_device(UCLASS_DISK, &dev); + bd82x6x_usb_ehci_init(PCH_EHCI1_DEV); bd82x6x_usb_ehci_init(PCH_EHCI2_DEV); diff --git a/arch/x86/cpu/ivybridge/sata.c b/arch/x86/cpu/ivybridge/sata.c index c46ec3a629..631456654e 100644 --- a/arch/x86/cpu/ivybridge/sata.c +++ b/arch/x86/cpu/ivybridge/sata.c @@ -47,7 +47,7 @@ static void common_sata_init(pci_dev_t dev, unsigned int port_map) x86_pci_write_config32(dev, 0x94, ((port_map ^ 0x3f) << 24) | 0x183); } -void bd82x6x_sata_init(pci_dev_t dev, const void *blob, int node) +static void bd82x6x_sata_init(pci_dev_t dev, const void *blob, int node) { unsigned int port_map, speed_support, port_tx; struct pci_controller *hose = pci_bus_to_hose(0); @@ -232,6 +232,8 @@ static int bd82x6x_sata_probe(struct udevice *dev) { if (!(gd->flags & GD_FLG_RELOC)) bd82x6x_sata_enable(PCH_SATA_DEV, gd->fdt_blob, dev->of_offset); + else + bd82x6x_sata_init(PCH_SATA_DEV, gd->fdt_blob, dev->of_offset); return 0; } |
