mpc8548cds: Rework CONFIG_LEGACY usage
This CONFIG option is used in one place, so pick a more direct name and
migrate to Kconfig. Rework the code slightly.
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/board/freescale/common/cds_via.c b/board/freescale/common/cds_via.c
index 8f8f0d1..6184472 100644
--- a/board/freescale/common/cds_via.c
+++ b/board/freescale/common/cds_via.c
@@ -28,7 +28,11 @@
* This allows legacy I/O (i8259, etc) on the VIA
* southbridge to be accessed.
*/
- bridge = PCI_BDF(0,BRIDGE_ID,0);
+#ifdef CONFIG_TARGET_MPC8548CDS_LEGACY
+ bridge = PCI_BDF(0, 17, 0);
+#else
+ bridge = PCI_BDF(0, 28, 0);
+#endif
pci_hose_write_config_byte(hose, bridge, PCI_IO_BASE, 0);
pci_hose_write_config_word(hose, bridge, PCI_IO_BASE_UPPER16, 0);
pci_hose_write_config_byte(hose, bridge, PCI_IO_LIMIT, 0x10);
diff --git a/board/freescale/mpc8548cds/Kconfig b/board/freescale/mpc8548cds/Kconfig
index 09f3b0b..87f3374 100644
--- a/board/freescale/mpc8548cds/Kconfig
+++ b/board/freescale/mpc8548cds/Kconfig
@@ -9,4 +9,7 @@
config SYS_CONFIG_NAME
default "MPC8548CDS"
+config TARGET_MPC8548CDS_LEGACY
+ bool "Legacy platform support"
+
endif
diff --git a/configs/MPC8548CDS_legacy_defconfig b/configs/MPC8548CDS_legacy_defconfig
index 123dd20..8e07df1 100644
--- a/configs/MPC8548CDS_legacy_defconfig
+++ b/configs/MPC8548CDS_legacy_defconfig
@@ -8,9 +8,9 @@
# CONFIG_CMD_ERRATA is not set
CONFIG_TARGET_MPC8548CDS=y
CONFIG_MPC85XX_HAVE_RESET_VECTOR=y
+CONFIG_TARGET_MPC8548CDS_LEGACY=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_SYS_EXTRA_OPTIONS="LEGACY"
CONFIG_DYNAMIC_SYS_CLK_FREQ=y
CONFIG_BOOTDELAY=10
CONFIG_USE_BOOTCOMMAND=y
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index fc3cc0c..cc675ef 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -324,14 +324,6 @@
#endif
#define CONFIG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 512M */
-#ifdef CONFIG_LEGACY
-#define BRIDGE_ID 17
-#define VIA_ID 2
-#else
-#define BRIDGE_ID 28
-#define VIA_ID 4
-#endif
-
#if defined(CONFIG_PCI)
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#endif /* CONFIG_PCI */