From: Ian Campbell <ian.campbell@citrix.com>
To: xen-devel@lists.xensource.com, seabios@seabios.org
Cc: Anthony Perard <anthony.perard@citrix.com>,
Ian Campbell <ian.campbell@citrix.com>
Subject: [PATCH 1/2] Kconfig: Add option to enable support for running as a Xen HVM guests BIOS
Date: Fri, 13 May 2011 16:59:23 +0100 [thread overview]
Message-ID: <1305302364-18932-1-git-send-email-ian.campbell@citrix.com> (raw)
In-Reply-To: <1305302343.31488.162.camel@zakaz.uk.xensource.com>
Do this by subsuming the existing COREBOOT boolean into a choice
option of COREBOOT, XEN and GENERIC.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
---
src/Kconfig | 17 ++++++++++++++++-
src/shadow.c | 4 ++--
2 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/src/Kconfig b/src/Kconfig
index 3133d88..fd7de41 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -4,12 +4,27 @@ mainmenu "SeaBIOS Configuration"
menu "General Features"
+ choice
+ prompt "Select target environment"
+ default GENERIC
+
config COREBOOT
bool "Build for coreboot"
- default n
help
Configure as a coreboot payload.
+ config XEN
+ bool "Build for Xen HVM"
+ help
+ Configure to be used by xen hvmloader, for a HVM guest.
+
+ config GENERIC
+ bool "Build for generic target environment"
+ help
+ Configure to be used in a generic target environment.
+
+ endchoice
+
config THREADS
bool "Parallelize hardware init"
default y
diff --git a/src/shadow.c b/src/shadow.c
index ed530e0..a778701 100644
--- a/src/shadow.c
+++ b/src/shadow.c
@@ -102,7 +102,7 @@ static const struct pci_device_id dram_controller_make_writable_tbl[] = {
void
make_bios_writable(void)
{
- if (CONFIG_COREBOOT)
+ if (CONFIG_COREBOOT || CONFIG_XEN)
return;
dprintf(3, "enabling shadow ram\n");
@@ -127,7 +127,7 @@ static const struct pci_device_id dram_controller_make_readonly_tbl[] = {
void
make_bios_readonly(void)
{
- if (CONFIG_COREBOOT)
+ if (CONFIG_COREBOOT || CONFIG_XEN)
return;
dprintf(3, "locking shadow ram\n");
--
1.7.2.5
next prev parent reply other threads:[~2011-05-13 15:59 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-13 15:59 [RFC] [PATCH 0/2] Basic SeaBIOS support for Xen HVM Ian Campbell
2011-05-13 15:59 ` Ian Campbell [this message]
2011-05-13 15:59 ` [PATCH 2/2] Basic support for booting directly as Xen HVM firmware Ian Campbell
2011-05-14 14:02 ` Kevin O'Connor
2011-05-16 8:45 ` Ian Campbell
2011-05-14 13:36 ` [RFC] [PATCH 0/2] Basic SeaBIOS support for Xen HVM Kevin O'Connor
2011-05-16 8:44 ` [SeaBIOS] " Ian Campbell
2011-05-16 23:39 ` Kevin O'Connor
2011-05-17 15:59 ` Ian Campbell
2011-05-23 10:44 ` Re: [SeaBIOS] " Ian Campbell
2011-05-24 0:17 ` [Xen-devel] " Kevin O'Connor
2011-05-24 11:02 ` Ian Campbell
2011-05-24 12:38 ` [SeaBIOS] " Gerd Hoffmann
2011-05-25 2:44 ` Re: [SeaBIOS] " Kevin O'Connor
2011-05-26 15:13 ` [SeaBIOS] " Ian Campbell
2011-05-27 1:20 ` [Xen-devel] " Kevin O'Connor
2011-05-27 9:27 ` Ian Campbell
2011-05-30 14:43 ` Kevin O'Connor
2011-06-01 9:17 ` Ian Campbell
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