mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-26 00:41:08 +00:00
43 lines
1.2 KiB
Diff
43 lines
1.2 KiB
Diff
|
Index: kernel/fiasco/src/kern/arm/cpu-arm.cpp
|
||
|
|
===================================================================
|
||
|
|
--- kernel/fiasco/src/kern/arm/cpu-arm.cpp (revision 40)
|
||
|
|
+++ kernel/fiasco/src/kern/arm/cpu-arm.cpp (working copy)
|
||
|
|
@@ -428,9 +428,15 @@
|
||
|
|
void Cpu::init_errata_workarounds() {}
|
||
|
|
|
||
|
|
//---------------------------------------------------------------------------
|
||
|
|
-IMPLEMENTATION [arm && armv6plus]:
|
||
|
|
+IMPLEMENTATION [arm && armv6plus && omap4_pandaboard]:
|
||
|
|
|
||
|
|
PRIVATE static inline
|
||
|
|
+void Cpu::init_errata_workarounds() {}
|
||
|
|
+
|
||
|
|
+//---------------------------------------------------------------------------
|
||
|
|
+IMPLEMENTATION [arm && armv6plus && !omap4_pandaboard]:
|
||
|
|
+
|
||
|
|
+PRIVATE static inline
|
||
|
|
void
|
||
|
|
Cpu::set_actrl(Mword bit_mask)
|
||
|
|
{
|
||
|
|
@@ -494,8 +500,8 @@
|
||
|
|
if (rev == 0x20 || rev == 0x21 || rev == 0x22)
|
||
|
|
set_c15_c0_1((1 << 12) | (1 << 22));
|
||
|
|
|
||
|
|
- // errata: 743622
|
||
|
|
- if ((rev & 0xf0) == 0x20)
|
||
|
|
+ // errata: 743622 (r2p0 - r2p2)
|
||
|
|
+ if ((rev & 0xf0) == 0x20 && (rev & 0xf) < 0x3)
|
||
|
|
set_c15_c0_1(1 << 6);
|
||
|
|
|
||
|
|
// errata: 751472
|
||
|
|
@@ -505,6 +511,9 @@
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
+//---------------------------------------------------------------------------
|
||
|
|
+IMPLEMENTATION [arm && armv6plus]:
|
||
|
|
+
|
||
|
|
IMPLEMENT
|
||
|
|
void
|
||
|
|
Cpu::id_init()
|