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| author | Grzegorz Bernacki <gjb@semihalf.com> | 2007-06-15 11:19:28 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2007-06-15 11:19:28 +0200 |
| commit | efa35cf12d914d4caba942acd5a6c45f217de302 (patch) | |
| tree | 00db80c8d208b90bd4e6530559416d5bf43ec51e /include/ppc440.h | |
| parent | 725671ccd2cd04c9ebc50c9e5a94dd8cbade66b7 (diff) | |
| download | u-boot-imx-efa35cf12d914d4caba942acd5a6c45f217de302.zip u-boot-imx-efa35cf12d914d4caba942acd5a6c45f217de302.tar.gz u-boot-imx-efa35cf12d914d4caba942acd5a6c45f217de302.tar.bz2 | |
ppc4xx: Clean up 440 exceptions handling
- Introduced dedicated switches for building 440 and 405 images required
for 440-specific machine instructions like 'rfmci' etc.
- Exception vectors moved to the proper location (_start moved away from
the critical exception handler space, which it occupied)
- CriticalInput now serviced (with default handler)
- MachineCheck properly serviced (added a dedicated handler and return
subroutine)
- Overall cleanup of exceptions declared with STD_EXCEPTION macro (unused,
unhandled and those not relevant for 4xx were eliminated)
- Eliminated Linux leftovers, removed dead code
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'include/ppc440.h')
| -rw-r--r-- | include/ppc440.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/include/ppc440.h b/include/ppc440.h index 07f75de..4bb644e 100644 --- a/include/ppc440.h +++ b/include/ppc440.h @@ -82,10 +82,7 @@ #define ivor13 0x19d /* interrupt vector offset register 13 */ #define ivor14 0x19e /* interrupt vector offset register 14 */ #define ivor15 0x19f /* interrupt vector offset register 15 */ -#if defined(CONFIG_440GX) || \ - defined(CONFIG_440EP) || defined(CONFIG_440GR) || \ - defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \ - defined(CONFIG_440SP) || defined(CONFIG_440SPE) +#if defined(CONFIG_440) #define mcsrr0 0x23a /* machine check save/restore register 0 */ #define mcsrr1 0x23b /* mahcine check save/restore register 1 */ #define mcsr 0x23c /* machine check status register */ |