qboot: update to latest upstream

This also brings in two patches that Debian had to include,
qboot_stop_using_inttypes.patch and qboot_no_jump_tables.diff.

Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201120152408.164346-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

roms/Makefile

@@ -186,9 +186,13 @@ opensbi64-generic:
 	cp opensbi/build/platform/generic/firmware/fw_dynamic.bin ../pc-bios/opensbi-riscv64-generic-fw_dynamic.bin
 	cp opensbi/build/platform/generic/firmware/fw_dynamic.elf ../pc-bios/opensbi-riscv64-generic-fw_dynamic.elf
 
+MESON = meson
+NINJA = ninja
 qboot:
-	$(MAKE) -C qboot
-	cp qboot/bios.bin ../pc-bios/qboot.rom
+	mkdir -p qboot/build
+	$(MESON) setup $(if $(wildcard qboot/build/meson-private),--wipe,) qboot qboot/build
+	$(NINJA) -C qboot/build
+	cp qboot/build/bios.bin ../pc-bios/qboot.rom
 
 npcm7xx_bootrom:
 	$(MAKE) -C vbootrom CROSS_COMPILE=$(arm_cross_prefix)

qboot @ a5300c49

-Subproject commit cb1c49e0cfac99b9961d136ac0194da62c28cf64
+Subproject commit a5300c4949b8d4de2d34bedfaed66793f48ec948