hw/pci-host: Rename Raven ASIC PCI bridge as raven.c

The ASIC PCI bridge chipset from Motorola is named 'Raven'.
This chipset is used in the PowerPC Reference Platform (PReP),
but not restricted to it. Rename it accordingly.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20210417103028.601124-5-f4bug@amsat.org>

MAINTAINERS

@@ -1304,7 +1304,7 @@ S: Maintained
 F: hw/ppc/prep.c
 F: hw/ppc/prep_systemio.c
 F: hw/ppc/rs6000_mc.c
-F: hw/pci-host/prep.[hc]
+F: hw/pci-host/raven.c
 F: hw/isa/i82378.c
 F: hw/isa/pc87312.c
 F: hw/dma/i82374.c

hw/pci-host/Kconfig

@@ -6,7 +6,7 @@ config XEN_IGD_PASSTHROUGH
     default y
     depends on XEN && PCI_I440FX
 
-config PREP_PCI
+config RAVEN_PCI
     bool
     select PCI
     select OR_IRQ

hw/pci-host/meson.build

@@ -13,7 +13,7 @@ pci_ss.add(when: 'CONFIG_REMOTE_PCIHOST', if_true: files('remote.c'))
 pci_ss.add(when: 'CONFIG_SH_PCI', if_true: files('sh_pci.c'))
 
 # PPC devices
-pci_ss.add(when: 'CONFIG_PREP_PCI', if_true: files('prep.c'))
+pci_ss.add(when: 'CONFIG_RAVEN_PCI', if_true: files('raven.c'))
 pci_ss.add(when: 'CONFIG_GRACKLE_PCI', if_true: files('grackle.c'))
 # NewWorld PowerMac
 pci_ss.add(when: 'CONFIG_UNIN_PCI', if_true: files('uninorth.c'))

hw/ppc/Kconfig

@@ -85,7 +85,7 @@ config PREP
     imply PCI_DEVICES
     imply TEST_DEVICES
     select CS4231A
-    select PREP_PCI
+    select RAVEN_PCI
     select I82378
     select LSI_SCSI_PCI
     select M48T59