From: Paolo Bonzini <pbonzini@redhat.com>
Date: Fri, 15 Sep 2023 12:10:09 +0000 (+0200)
Subject: seabios: remove PCI drivers from bios.bin
X-Git-Tag: qemu-xen-4.20.0~525^2~17
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=a1fadbcf482c38407a8ff488b0f9a3c4332802d9;p=qemu-xen.git

seabios: remove PCI drivers from bios.bin

bios.bin is now used only by ISA PC, so PCI drivers are not necessary.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/pc-bios/bios.bin b/pc-bios/bios.bin
index 6a196cf72a..d3abd947da 100644
Binary files a/pc-bios/bios.bin and b/pc-bios/bios.bin differ
diff --git a/roms/config.seabios-128k b/roms/config.seabios-128k
index d18c802c46..0b144bb1de 100644
--- a/roms/config.seabios-128k
+++ b/roms/config.seabios-128k
@@ -1,21 +1,30 @@
-# for qemu machine types 1.7 + older
-# need to turn off features (xhci,uas) to make it fit into 128k
+# SeaBIOS Configuration for -M isapc
+
 CONFIG_QEMU=y
 CONFIG_ROM_SIZE=128
 CONFIG_ATA_DMA=n
-CONFIG_BOOTSPLASH=n
 CONFIG_XEN=n
-CONFIG_USB_OHCI=n
-CONFIG_USB_XHCI=n
-CONFIG_USB_UAS=n
+CONFIG_ATA_PIO32=n
+CONFIG_AHCI=n
 CONFIG_SDCARD=n
-CONFIG_TCGBIOS=n
-CONFIG_MPT_SCSI=n
+CONFIG_VIRTIO_BLK=n
+CONFIG_VIRTIO_SCSI=n
+CONFIG_PVSCSI=n
 CONFIG_ESP_SCSI=n
+CONFIG_LSI_SCSI=n
 CONFIG_MEGASAS=n
-CONFIG_PVSCSI=n
+CONFIG_MPT_SCSI=n
 CONFIG_NVME=n
 CONFIG_USE_SMM=n
 CONFIG_VGAHOOKS=n
 CONFIG_HOST_BIOS_GEOMETRY=n
+CONFIG_USB=n
+CONFIG_PMTIMER=n
+CONFIG_PCIBIOS=n
+CONFIG_DISABLE_A20=n
+CONFIG_WRITABLE_UPPERMEMORY=n
+CONFIG_TCGBIOS=n
+CONFIG_ACPI=n
 CONFIG_ACPI_PARSE=n
+CONFIG_DEBUG_SERIAL=n
+CONFIG_DEBUG_SERIAL_MMIO=n