Re: [PATCH u-boot 2/3] pci: mpc85xx: Allow 8/16-bit access to PCI config space

Hello Pali,

On 13.04.23 22:41, Pali Rohár wrote:

This Freescale mpc85xx PCI controller should support 8-bit and 16-bit read and write access to PCI config space as described in more Freescale reference manuals.

This change fixes issue that 8-bit and 16-bit write to PCI config space caused to clear adjacent bits of 32-bit PCI register.

Signed-off-by: Pali Rohár pali@kernel.org

drivers/pci/pci_mpc85xx.c | 26 ++++++++++++++++++++++++-- 1 file changed, 24 insertions(+), 2 deletions(-)

Thanks!

Reviewed-by: Heiko Schocher hs@denx.de Tested-by: Heiko Schocher hs@denx.de

bye, Heiko