[U-Boot] [PATCH 00/23] x86: Convert to use DM PCI APIs completely

[Simon Glass]

HI Bin,

On 1 February 2016 at 09:19, Simon Glass <sjg at chromium.org> wrote:
> Hi Bin,
>
> On 1 February 2016 at 02:40, Bin Meng <bmeng.cn at gmail.com> wrote:
>> There are still some codes that use the legacy PCI APIs to access
>> the configuration space registers. This series converts those codes
>> to completely use DM PCI APIs.
>>
>> This includes adding several new ops to the PCH uclass driver, and
>> some clean up to the SPI/GPIO/IRQ drivers.
>>
>> Tested on QEMU and Crown Bay. This series is available in pci-working
>> branch of u-boot-x86 repo.
>
> Looks great! This is a big step forward.
>
> I've tested it on minnowmax and will test on link in the next day or so.
>
> Here are a few things that I think can still be cleaned up:
> - void pci_assign_irqs(int bus, int device, u8 irq[4]) should use a
> struct udevice
> - pci_x86_read/write_config() move into drivers/pci/pci_x86.c (needs
> ivybridge fix which I'll look at)

This is baord_debug_uart_init(), but I can't find a way to get rid of
this. Let me know if you have ideas. It is called very early, before
there is a PCI controller device.

> - disable DM_PCI_COMPAT for x86
> - use the PCI mmio access method instead of I/O once it becomes possible
> - moving vesa video to driver model (UCLASS_VIDEO)
>
> Regards,
> Simon

Regards,
Simon