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x86: coreboot: Collect the address of the ACPI tables

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At present any ACPI tables created by prior-stage firmware are ignored.
It is useful to be able to view these in U-Boot.

Pick this up from the sysinfo tables and display it with the cbsysinfo
command. This allows the 'acpi list' command to work when booting from
coreboot.

Adjust the global_data condition so that acpi_start is available even if
table-generation is disabled.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass
2023-05-04 16:54:59 -06:00
committed by Bin Meng
parent 37bf44073b
commit 368fd56466
5 changed files with 18 additions and 2 deletions
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cmd/x86/cbsysinfo.c
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@@ -363,6 +363,7 @@ static void show_table(struct sysinfo_t *info, bool verbose)
print_hex("MTC size", info->mtc_size);
print_ptr("Chrome OS VPD", info->chromeos_vpd);
print_ptr("RSDP", info->rsdp);
}
static int do_cbsysinfo(struct cmd_tbl *cmdtp, int flag, int argc,