nand emulation fixes

[qemu] / target-mips / TODO

diff --git a/target-mips/TODO b/target-mips/TODO
index 6d842e0..4769e2a 100644 (file)
--- a/target-mips/TODO
+++ b/target-mips/TODO
@@ -29,6 +29,7 @@ General
   To cope with these differences, Qemu currently flushes the TLB at
   each ASID change. Using the MMU modes to implement ASIDs hinges on
   implementing the global bit efficiently.
+- save/restore of the CPU state is not implemented (see machine.c).
 
 MIPS64
 ------
@@ -36,7 +37,8 @@ MIPS64
 
 "Generic" 4Kc system emulation
 ------------------------------
-- Doesn't correspond to any real hardware.
+- Doesn't correspond to any real hardware. Should be removed some day,
+  U-Boot is the last remaining user.
 
 PICA 61 system emulation
 ------------------------
@@ -45,11 +47,7 @@ PICA 61 system emulation
 MALTA system emulation
 ----------------------
 - We fake firmware support instead of doing the real thing
-- Real firmware falls over when trying to init RAM, presumably due
-  to lacking system controller emulation.
-
-mipssim system emulation
-------------------------
-- The mipsnet.c has a glitch: Booting from NFS root works up until
-  starting /sbin/init, then it Linux hangs with "NFS server not
-  responding".
+- Real firmware (YAMON) falls over when trying to init RAM, presumably
+  due to lacking system controller emulation.
+- Bonito system controller not implemented
+- MSC1 system controller not implemented