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authorElyes Haouas <ehaouas@noos.fr>2022-02-16 14:42:19 +0100
committerFelix Held <felix-coreboot@felixheld.de>2022-02-21 15:26:30 +0000
commitb55ac09ce34fe407923a14cc768f8c69918c42b2 (patch)
treec297bae743782918a9b7c9983d1181beee6f601f /src/southbridge/amd/pi
parent3a5e6f529c286f7f5da2659347c7d9177fb311cd (diff)
[acpi]{include,soc/amd,southbridge/amd}: Clarify ARM_boot_arch in comments
Change-Id: I8b209da90b5a591f62e760961c64c4c63e6ef65b Signed-off-by: Elyes Haouas <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/62040 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/southbridge/amd/pi')
-rw-r--r--src/southbridge/amd/pi/hudson/fadt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/southbridge/amd/pi/hudson/fadt.c b/src/southbridge/amd/pi/hudson/fadt.c
index 3f4f0cb891..a30202a74f 100644
--- a/src/southbridge/amd/pi/hudson/fadt.c
+++ b/src/southbridge/amd/pi/hudson/fadt.c
@@ -62,7 +62,7 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
ACPI_FADT_S4_RTC_VALID |
ACPI_FADT_REMOTE_POWER_ON;
- fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* Must be zero if ACPI Revision <= 5.0 */
fadt->FADT_MinorVersion = get_acpi_fadt_minor_version();
fadt->x_firmware_ctl_l = 0; /* set to 0 if firmware_ctrl is used */