[PATCH 1/2] Reland "x86: Move FACP table into separate functions""

[Andy Shevchenko]

On Fri, Aug 25, 2023 at 02:06:34PM +0300, Andy Shevchenko wrote:
> On Thu, Aug 24, 2023 at 12:23:32PM -0600, Simon Glass wrote:
> > Each board has its own way of creating this table. Rather than calling the
> > acpi_create_fadt() function for each one from a common acpi_write_fadt()
> > function, just move the writer into the board-specific code.
> 
> No luck, but I have a bit of time to debug more.

U-boot:

Writing tables to e4500:
ACPI: Writing ACPI tables at e4500
writing acpi tables
0base: writing table '<NULL>' at 000e4500
- return code 0
1facs: writing table 'FACS' at 000e4740
- return code 0
3dsdt: writing table 'DSDT' at 000e4780
- return code 0
4gnvs: writing table 'GNVS' at 000e5390
- return code 0
5csrt: writing table 'CSRT' at 000e5490
- return code 0
5fadt: writing table 'FADT' at 000e54f0
- return code 0
5mcfg: writing table 'MCFG' at 000e5610
- return code 0
5spcr: writing table 'SPCR' at 000e5650
- return code 0
5tcpa: writing table 'TCPA' at 000e56a0
5tcpa: Omitted due to being empty
- return code 0
5tpm2: writing table 'TPM2' at 000e56a0
5tpm2: Omitted due to being empty
- return code 0
5x86: writing table '<NULL>' at 000e56a0
- return code 0
6ssdt: writing table 'SSDT' at 000e56f0
6ssdt: Omitted due to being empty
- return code 0
8dev: writing table '<NULL>' at 000e56f0
- return code 0
writing acpi tables done ok
ACPI current = e56f0
- wrote 'acpi' to e4500, end e56f0
- wrote 'smbios' to e56f0, end e584f
- done writing tables


Linux:

[    0.003034] ACPI: RSDP 0x00000000000E4500 000024 (v02 U-BOOT)
[    0.003090] ACPI: XSDT 0x00000000000E45E0 000044 (v01 U-BOOT U-BOOTBL 20231001 INTL 00000000)
[    0.003158] ACPI: CSRT 0x00000000000E5490 000058 (v00 U-BOOT U-BOOTBL 20231001 INTL 00000000)
[    0.003219] ACPI: MCFG 0x00000000000E5610 00003C (v01 U-BOOT U-BOOTBL 20231001 INTL 00000000)
[    0.003277] ACPI: SPCR 0x00000000000E5650 000050 (v02 U-BOOT U-BOOTBL 20231001 INTL 00000000)
[    0.003332] ACPI: APIC 0x00000000000E56A0 000048 (v02 U-BOOT U-BOOTBL 20231001 INTL 00000000)
[    0.003382] ACPI: Reserving CSRT table memory at [mem 0xe5490-0xe54e7]
[    0.003403] ACPI: Reserving MCFG table memory at [mem 0xe5610-0xe564b]
[    0.003421] ACPI: Reserving SPCR table memory at [mem 0xe5650-0xe569f]
[    0.003437] ACPI: Reserving APIC table memory at [mem 0xe56a0-0xe56e7]

As you can see a few tables are missing:
FACS, DSDT, GNVS, FADT

-- 
With Best Regards,
Andy Shevchenko