Change in coreboot[master]: sb/intel/i82801gx: Use symbolic name for register, code rework

[Petr Cvek (Code Review)]

Hello Patrick Rudolph, HAOUAS Elyes, build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/35737

to look at the new patch set (#3).

Change subject: sb/intel/i82801gx: Use symbolic name for register, code rework
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sb/intel/i82801gx: Use symbolic name for register, code rework

An original code had a wrong register address 0x27 for AHCI BAR.
The value was aligned incidentally by the code specific of
the pci_read_config32 function to the correct address 0x24.

All 0x24 values in sata.c were changed to the symbolic name
PCI_BASE_ADDRESS_5 and the code was optimized.

An equivalent code was tested on a real hardware.

Signed-off-by: Petr Cvek 
Change-Id: I33509befe86ff6e333c559c87a0f45886d737df9
---
M src/southbridge/intel/i82801gx/sata.c
1 file changed, 6 insertions(+), 5 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/37/35737/3