soc/intel/baytrail,braswell: Drop aliases on MMCONF_BASE_ADDRESS
Add MMCONF_BUS_NUMBER=256 to match previous allocation.
Change-Id: I01a86481e392a9347afdc2860b58617b20c4f05a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50663
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/soc/intel/braswell/Kconfig b/src/soc/intel/braswell/Kconfig
index fcf07fa..0e1b6db 100644
--- a/src/soc/intel/braswell/Kconfig
+++ b/src/soc/intel/braswell/Kconfig
@@ -59,6 +59,10 @@
config MMCONF_BASE_ADDRESS
default 0xe0000000
+config MMCONF_BUS_NUMBER
+ int
+ default 256
+
config MAX_CPUS
int
default 4
diff --git a/src/soc/intel/braswell/acpi.c b/src/soc/intel/braswell/acpi.c
index dbb8835..819990a 100644
--- a/src/soc/intel/braswell/acpi.c
+++ b/src/soc/intel/braswell/acpi.c
@@ -107,7 +107,7 @@
unsigned long acpi_fill_mcfg(unsigned long current)
{
current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)current,
- MCFG_BASE_ADDRESS, 0, 0, 255);
+ CONFIG_MMCONF_BASE_ADDRESS, 0, 0, CONFIG_MMCONF_BUS_NUMBER - 1);
return current;
}
diff --git a/src/soc/intel/braswell/acpi/southcluster.asl b/src/soc/intel/braswell/acpi/southcluster.asl
index 64bff12..01d1bc0 100644
--- a/src/soc/intel/braswell/acpi/southcluster.asl
+++ b/src/soc/intel/braswell/acpi/southcluster.asl
@@ -197,7 +197,7 @@
Name (PDRS, ResourceTemplate() {
Memory32Fixed(ReadWrite, ABORT_BASE_ADDRESS, ABORT_BASE_SIZE)
- Memory32Fixed(ReadWrite, MCFG_BASE_ADDRESS, MCFG_BASE_SIZE)
+ Memory32Fixed(ReadWrite, CONFIG_MMCONF_BASE_ADDRESS, CONFIG_MMCONF_LENGTH)
Memory32Fixed(ReadWrite, PMC_BASE_ADDRESS, PMC_BASE_SIZE)
Memory32Fixed(ReadWrite, ILB_BASE_ADDRESS, ILB_BASE_SIZE)
Memory32Fixed(ReadWrite, SPI_BASE_ADDRESS, SPI_BASE_SIZE)
@@ -246,7 +246,7 @@
Method (_CRS)
{
CreateDwordField (^RBUF, ^RBAR._BAS, RBAS)
- Store (Add (MCFG_BASE_ADDRESS, 0xD0), RBAS)
+ Store (Add (CONFIG_MMCONF_BASE_ADDRESS, 0xD0), RBAS)
Return (^RBUF)
}
}
diff --git a/src/soc/intel/braswell/include/soc/iomap.h b/src/soc/intel/braswell/include/soc/iomap.h
index e9907ab..efa44a4 100644
--- a/src/soc/intel/braswell/include/soc/iomap.h
+++ b/src/soc/intel/braswell/include/soc/iomap.h
@@ -7,10 +7,6 @@
* Memory Mapped IO bases.
*/
-/* PCI Configuration Space */
-#define MCFG_BASE_ADDRESS CONFIG_MMCONF_BASE_ADDRESS
-#define MCFG_BASE_SIZE 0x10000000
-
/* Transactions in this range will abort */
#define ABORT_BASE_ADDRESS 0xfeb00000
#define ABORT_BASE_SIZE 0x00100000