diff options
Diffstat (limited to 'target/m68k/qemu-m68k/patches/3.18.16/qemu-coldfire.patch')
| -rw-r--r-- | target/m68k/qemu-m68k/patches/3.18.16/qemu-coldfire.patch | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/target/m68k/qemu-m68k/patches/3.18.16/qemu-coldfire.patch b/target/m68k/qemu-m68k/patches/3.18.16/qemu-coldfire.patch deleted file mode 100644 index 14d2f610b..000000000 --- a/target/m68k/qemu-m68k/patches/3.18.16/qemu-coldfire.patch +++ /dev/null @@ -1,24 +0,0 @@ -m68k: enabled software emulation of separate supervisor/user stack - -Recent Coldfires have separate supervisor and user stack pointers, but -since older Coldfires didn't have that, the Linux kernel has a kind of -emulation mechanism for those pointers. - -Apparently, according to the Kconfig.cpu file, the 5208 is supposed to -support such separate pointers, but Qemu doesn't implement it. So we -cheat a bit here and force the usage of emulated separate stack -pointers. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com> - -diff -Nur linux-3.17.7.orig/arch/m68k/Kconfig.cpu linux-3.17.7/arch/m68k/Kconfig.cpu ---- linux-3.17.7.orig/arch/m68k/Kconfig.cpu 2014-12-16 11:37:26.000000000 -0600 -+++ linux-3.17.7/arch/m68k/Kconfig.cpu 2014-12-27 14:12:19.291459730 -0600 -@@ -146,6 +146,7 @@ - depends on !MMU - select GENERIC_CLOCKEVENTS - select HAVE_CACHE_SPLIT -+ select COLDFIRE_SW_A7 - help - Freescale Coldfire 5207/5208 processor support. - |