diff options
| author | Ben Hutchings <ben@decadent.org.uk> | 2016-11-16 19:27:56 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-11-28 12:58:13 +0100 |
| commit | 10c77dba40ff58fc03587b3b60725bb7fd723183 (patch) | |
| tree | bfe9fc8b705bcc29e8e7ae3f2388a079d9e015a0 /arch/powerpc/boot | |
| parent | powerpc/mm: Fixup kernel read only mapping (diff) | |
| download | linux-10c77dba40ff58fc03587b3b60725bb7fd723183.tar.xz linux-10c77dba40ff58fc03587b3b60725bb7fd723183.zip | |
powerpc/boot: Fix build failure in 32-bit boot wrapper
OPAL is not callable from 32-bit mode and the assembly code for it
may not even build (depending on how binutils was configured).
References: https://buildd.debian.org/status/fetch.php?pkg=linux&arch=powerpcspe&ver=4.8.7-1&stamp=1479203712
Fixes: 656ad58ef19e ("powerpc/boot: Add OPAL console to epapr wrappers")
Cc: stable@vger.kernel.org # v4.8+
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/boot')
| -rw-r--r-- | arch/powerpc/boot/Makefile | 3 | ||||
| -rw-r--r-- | arch/powerpc/boot/opal.c | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index eae2dc8bc218..9d47f2efa830 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -100,7 +100,8 @@ src-wlib-y := string.S crt0.S crtsavres.S stdio.c decompress.c main.c \ ns16550.c serial.c simple_alloc.c div64.S util.S \ elf_util.c $(zlib-y) devtree.c stdlib.c \ oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \ - uartlite.c mpc52xx-psc.c opal.c opal-calls.S + uartlite.c mpc52xx-psc.c opal.c +src-wlib-$(CONFIG_PPC64_BOOT_WRAPPER) += opal-calls.S src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c fsl-soc.c diff --git a/arch/powerpc/boot/opal.c b/arch/powerpc/boot/opal.c index d7b4fd47eb44..0272570d02de 100644 --- a/arch/powerpc/boot/opal.c +++ b/arch/powerpc/boot/opal.c @@ -13,7 +13,7 @@ #include <libfdt.h> #include "../include/asm/opal-api.h" -#ifdef __powerpc64__ +#ifdef CONFIG_PPC64_BOOT_WRAPPER /* Global OPAL struct used by opal-call.S */ struct opal { |