GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

soc/intel/common/acpi: Fix warning in ASL 

Warnings are treated as errors in build.
UBAR is declared inside APRT method which throws warning as follows
"Static OperationRegion should be declared outside control method"
Move UBAR outside APRT method to fix warning.

TEST=build brya with following changes without any warnings
1. Select ACPI_CONSOLE
2. Include <soc/intel/common/acpi/acpi_debug.asl>
3. Add APRT function in any asl file.

Signed-off-by: Varshit B Pandya <varshit.b.pandya@intel.com>
Change-Id: I40c676fd0bbd529bcbded18dd248b918f47324d9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62367
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
This commit is contained in:
Varshit B Pandya 2022-02-25 16:09:37 +05:30 committed by Felix Held
parent ef51b6d742
commit e381679473
1 changed files with 31 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
src/soc/intel/common/acpi/acpi_debug.asl
View File

@ -20,6 +20,37 @@ Method (LURT, 1, Serialized)
Return (Local0) Return (Local0)
} }
#if CONFIG(DRIVERS_UART_8250MEM_32)
OperationRegion (UBAR, SystemMemory,
CONFIG_CONSOLE_UART_BASE_ADDRESS, 24)
Field (UBAR, AnyAcc, NoLock, Preserve)
{
TDR, 8, /* Transmit Data Register BAR + 0x000 */
, 24,
IER, 8, /* Interrupt Enable Register BAR + 0x004 */
, 24,
IIR, 8, /* Interrupt Identification Register BAR + 0x008 */
, 24,
LCR, 8, /* Line Control Register BAR + 0x00C */
, 24,
MCR, 8, /* Modem Control Register BAR + 0x010 */
, 24,
LSR, 8, /* Line Status Register BAR + 0x014 */
, 24
}
#else
OperationRegion (UBAR, SystemIO, LURT (CONFIG_UART_FOR_CONSOLE), 6)
Field (UBAR, ByteAcc, NoLock, Preserve)
{
TDR, 8, /* Transmit Data Register IO Port + 0x0 */
IER, 8, /* Interrupt Enable Register IO Port + 0x1 */
IIR, 8, /* Interrupt Identification Register IO Port + 0x2 */
LCR, 8, /* Line Control Register IO Port + 0x3 */
MCR, 8, /* Modem Control Register IO Port + 0x4 */
LSR, 8 /* Line Status Register IO Port + 0x5 */
}
#endif
Method (APRT, 1, Serialized) Method (APRT, 1, Serialized)
{ {
Name(OPDT, 0) Name(OPDT, 0)
@ -44,37 +75,6 @@ Method (APRT, 1, Serialized)
} }
LENG = INDX /* Length of the String */ LENG = INDX /* Length of the String */
#if CONFIG(DRIVERS_UART_8250MEM_32)
OperationRegion (UBAR, SystemMemory,
CONFIG_CONSOLE_UART_BASE_ADDRESS, 24)
Field (UBAR, AnyAcc, NoLock, Preserve)
{
TDR, 8, /* Transmit Data Register BAR + 0x000 */
, 24,
IER, 8, /* Interrupt Enable Register BAR + 0x004 */
, 24,
IIR, 8, /* Interrupt Identification Register BAR + 0x008 */
, 24,
LCR, 8, /* Line Control Register BAR + 0x00C */
, 24,
MCR, 8, /* Modem Control Register BAR + 0x010 */
, 24,
LSR, 8, /* Line Status Register BAR + 0x014 */
, 24
}
#else
OperationRegion (UBAR, SystemIO, LURT (CONFIG_UART_FOR_CONSOLE), 6)
Field (UBAR, ByteAcc, NoLock, Preserve)
{
TDR, 8, /* Transmit Data Register IO Port + 0x0 */
IER, 8, /* Interrupt Enable Register IO Port + 0x1 */
IIR, 8, /* Interrupt Identification Register IO Port + 0x2 */
LCR, 8, /* Line Control Register IO Port + 0x3 */
MCR, 8, /* Modem Control Register IO Port + 0x4 */
LSR, 8 /* Line Status Register IO Port + 0x5 */
}
#endif
If (UFLG == 0) { If (UFLG == 0) {
/* Enable Baud Rate Divisor Latch, Set Word length to 8 bit*/ /* Enable Baud Rate Divisor Latch, Set Word length to 8 bit*/
LCR = 0x83 LCR = 0x83