From 3f12900839fd29222d3215f82579874ca3628581 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Tue, 6 Feb 2018 22:53:02 +0100
Subject: qemu: add support for powerpc

---
 src/tests/qemu/Makefile        | 14 ++++++++++++--
 src/tests/qemu/arch/ppc.config |  9 +++++++++
 2 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 src/tests/qemu/arch/ppc.config

(limited to 'src')

diff --git a/src/tests/qemu/Makefile b/src/tests/qemu/Makefile
index e2d5ff5..5063f4f 100644
--- a/src/tests/qemu/Makefile
+++ b/src/tests/qemu/Makefile
@@ -14,7 +14,7 @@ endif
 ARCH := $(firstword $(subst -, ,$(CBUILD)))
 
 # Set these from the environment to override
-KERNEL_VERSION ?= 4.15
+KERNEL_VERSION ?= 4.15.1
 BUILD_PATH ?= $(PWD)/../../../qemu-build/$(ARCH)
 DISTFILES_PATH ?= $(PWD)/distfiles
 DEBUG_KERNEL ?= no
@@ -161,8 +161,18 @@ else
 QEMU_MACHINE := -cpu 24Kf -machine malta -smp 1
 CFLAGS += -march=mips32r2 -EL
 endif
+else ifeq ($(ARCH),powerpc)
+QEMU_ARCH := ppc
+KERNEL_ARCH := powerpc
+KERNEL_BZIMAGE := $(KERNEL_PATH)/arch/powerpc/boot/uImage
+ifeq ($(CHOST),$(CBUILD))
+QEMU_MACHINE := -cpu host,accel=kvm -machine ppce500
+else
+QEMU_MACHINE := -machine ppce500
+endif
+CFLAGS += -mcpu=powerpc -mlong-double-64 -msecure-plt
 else
-$(error I only build: x86_64, i686, arm, aarch64, mips, mipsel, mips64, mips64el)
+$(error I only build: x86_64, i686, arm, aarch64, mips, mipsel, mips64, mips64el, powerpc)
 endif
 
 REAL_CC := $(CBUILD)-gcc
diff --git a/src/tests/qemu/arch/ppc.config b/src/tests/qemu/arch/ppc.config
new file mode 100644
index 0000000..8ec5911
--- /dev/null
+++ b/src/tests/qemu/arch/ppc.config
@@ -0,0 +1,9 @@
+CONFIG_PPC_QEMU_E500=y
+CONFIG_FSL_SOC_BOOKE=y
+CONFIG_PPC_85xx=y
+CONFIG_PHYS_64BIT=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_MATH_EMULATION=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="console=ttyS0 wg.success=ttyS1"
-- 
cgit v1.2.3-59-g8ed1b