Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2658
-gerrit
commit 01bdb53394cb2fad1e9223af76002e5cc00806c1 Author: Gabe Black gabeblack@google.com Date: Fri Jan 18 15:49:00 2013 -0800
libpayload: Make whether or not there's an IO address space configurable
Default it to no to be consistent with the other architecture wide options (endianness), and turn it on explicitly for x86 and PowerPC.
Change-Id: Idda26d580156bbbf08ea11b28abe75cfa6b594b2 Signed-off-by: Gabe Black gabeblack@google.com --- payloads/libpayload/Config.in | 5 +++++ payloads/libpayload/arch/powerpc/Config.in | 1 + payloads/libpayload/arch/x86/Config.in | 1 + 3 files changed, 7 insertions(+)
diff --git a/payloads/libpayload/Config.in b/payloads/libpayload/Config.in index 0a6fbe8..377b7ba 100644 --- a/payloads/libpayload/Config.in +++ b/payloads/libpayload/Config.in @@ -410,4 +410,9 @@ config LITTLE_ENDIAN default n bool
+# Whether the target system has an IO address space. +config IO_ADDRESS_SPACE + default n + bool + source "arch/Config.in" diff --git a/payloads/libpayload/arch/powerpc/Config.in b/payloads/libpayload/arch/powerpc/Config.in index eb2faa1..f64f006 100644 --- a/payloads/libpayload/arch/powerpc/Config.in +++ b/payloads/libpayload/arch/powerpc/Config.in @@ -32,5 +32,6 @@ if ARCH_POWERPC config ARCH_SPECIFIC_OPTIONS # dummy def_bool y select BIG_ENDIAN + select IO_ADDRESS_SPACE
endif diff --git a/payloads/libpayload/arch/x86/Config.in b/payloads/libpayload/arch/x86/Config.in index f4bd882..4a5e6bd 100644 --- a/payloads/libpayload/arch/x86/Config.in +++ b/payloads/libpayload/arch/x86/Config.in @@ -32,5 +32,6 @@ if ARCH_X86 config ARCH_SPECIFIC_OPTIONS # dummy def_bool y select LITTLE_ENDIAN + select IO_ADDRESS_SPACE
endif