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build_kernel_image: turn off earlyprintk and make options common on ARM/x86

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Also move the creation of config.txt to common code and add some of the
options that both platform should use to it.

BUG=chrome-os-partner:11403
TEST=build, boot

Change-Id: I9c6eed3bf05c9f0744063c1baf321bf6d24dc9cc
Reviewed-on: https://gerrit.chromium.org/gerrit/28914
Tested-by: Olof Johansson <olofj@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Commit-Ready: Olof Johansson <olofj@chromium.org>
This commit is contained in:
Olof Johansson 2012-08-01 00:04:30 -07:00 committed by Gerrit
parent cee2386caf
commit 1eafb5a351
1 changed files with 12 additions and 12 deletions
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22
build_kernel_image.sh
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@ -132,23 +132,27 @@ EOF
WORK="${WORK} ${FLAGS_working_dir}/boot.config" WORK="${WORK} ${FLAGS_working_dir}/boot.config"
info "Emitted cross-platform boot params to ${FLAGS_working_dir}/boot.config" info "Emitted cross-platform boot params to ${FLAGS_working_dir}/boot.config"
if [[ "${FLAGS_arch}" = "x86" || "${FLAGS_arch}" = "amd64" ]]; then # Add common boot options first.
# Legacy BIOS will use the kernel in the rootfs (via syslinux), as will cat <<EOF | cat - "${FLAGS_working_dir}/boot.config" \
# standard EFI BIOS (via grub, from the EFI System Partition). Chrome OS
# BIOS will use a separate signed kernel partition, which we'll create now.
# FIXME: remove serial output, debugging messages.
cat <<EOF | cat - "${FLAGS_working_dir}/boot.config" \
> "${FLAGS_working_dir}/config.txt" > "${FLAGS_working_dir}/config.txt"
quiet quiet
loglevel=0 loglevel=0
console=tty2 console=tty2
init=/sbin/init init=/sbin/init
cros_secure
EOF
if [[ "${FLAGS_arch}" = "x86" || "${FLAGS_arch}" = "amd64" ]]; then
# Legacy BIOS will use the kernel in the rootfs (via syslinux), as will
# standard EFI BIOS (via grub, from the EFI System Partition). Chrome OS
# BIOS will use a separate signed kernel partition, which we'll create now.
cat <<EOF | cat - "${FLAGS_working_dir}/boot.config" \
>> "${FLAGS_working_dir}/config.txt"
add_efi_memmap add_efi_memmap
boot=local boot=local
noresume noresume
noswap noswap
i915.modeset=1 i915.modeset=1
cros_secure
tpm_tis.force=1 tpm_tis.force=1
tpm_tis.interrupts=0 tpm_tis.interrupts=0
nmi_watchdog=panic,lapic nmi_watchdog=panic,lapic
@ -158,10 +162,6 @@ EOF
bootloader_path="/lib64/bootstub/bootstub.efi" bootloader_path="/lib64/bootstub/bootstub.efi"
kernel_image="${FLAGS_vmlinuz}" kernel_image="${FLAGS_vmlinuz}"
elif [[ "${FLAGS_arch}" = "arm" ]]; then elif [[ "${FLAGS_arch}" = "arm" ]]; then
cat <<EOF | cat - "${FLAGS_working_dir}/boot.config" \
> "${FLAGS_working_dir}/config.txt"
earlyprintk
EOF
WORK="${WORK} ${FLAGS_working_dir}/config.txt" WORK="${WORK} ${FLAGS_working_dir}/config.txt"
# arm does not need/have a bootloader in kernel partition # arm does not need/have a bootloader in kernel partition