diff options
author | Vasili Galka <vvv444@gmail.com> | 2014-08-26 14:05:31 +0300 |
---|---|---|
committer | Tom Rini <trini@ti.com> | 2014-09-02 08:19:58 -0400 |
commit | 3400655e0f3cb6a8ca2b486137e96f576c9cd2fc (patch) | |
tree | c62a17c59b9e9e6a919060fd7ad7da34bf405a84 /arch/powerpc | |
parent | a1263632bb05f0a21620bad0661235fcbbe79dca (diff) |
mpc5xxx: Add stub implementation of cache functions
Some drivers (e.g. net/e1000) reference these functions. So, this
fixes the build of MVBC_P board.
I'm not familiar with the MPC5xxx platform, maybe a full
implementation shall be implemented instead of this stub in the
future.
Signed-off-by: Vasili Galka <vvv444@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>, Marek Vasut <marex@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'arch/powerpc')
-rw-r--r-- | arch/powerpc/cpu/mpc5xxx/Makefile | 1 | ||||
-rw-r--r-- | arch/powerpc/cpu/mpc5xxx/cache.c | 15 |
2 files changed, 16 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc5xxx/Makefile b/arch/powerpc/cpu/mpc5xxx/Makefile index 5c67e1d37d8..d122b29aec5 100644 --- a/arch/powerpc/cpu/mpc5xxx/Makefile +++ b/arch/powerpc/cpu/mpc5xxx/Makefile @@ -7,6 +7,7 @@ extra-y = start.o extra-y += traps.o +obj-y += cache.o obj-y += io.o obj-y += firmware_sc_task_bestcomm.impl.o obj-y += i2c.o diff --git a/arch/powerpc/cpu/mpc5xxx/cache.c b/arch/powerpc/cpu/mpc5xxx/cache.c new file mode 100644 index 00000000000..5d674bce418 --- /dev/null +++ b/arch/powerpc/cpu/mpc5xxx/cache.c @@ -0,0 +1,15 @@ +/* + * This file contains stub implementation of + * invalidate_dcache_range() + * flush_dcache_range() + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +void invalidate_dcache_range(unsigned long start, unsigned long stop) +{ +} + +void flush_dcache_range(unsigned long start, unsigned long stop) +{ +} |