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| author | raj <raj@FreeBSD.org> | 2008-03-03 20:40:20 +0000 |
|---|---|---|
| committer | raj <raj@FreeBSD.org> | 2008-03-03 20:40:20 +0000 |
| commit | e03fbae38985b8df6df8cb851d82fcafd8f715a6 (patch) | |
| tree | c4713cc4df3cdab9bf7b077e966e4a6e13c29239 /sys/powerpc/conf | |
| parent | 469edf6052992c3be9401c89ee81a7eff0e7a7e6 (diff) | |
| download | FreeBSD-src-e03fbae38985b8df6df8cb851d82fcafd8f715a6.zip FreeBSD-src-e03fbae38985b8df6df8cb851d82fcafd8f715a6.tar.gz | |
Connect MPC85XX to the PowerPC build.
The kernel config file is KERNCONF=MPC85XX, so the usual procedure applies:
1. make buildworld TARGET_ARCH=powerpc
2. make buildkernel TARGET_ARCH=powerpc TARGET_CPUTYPE=e500 KERNCONF=MPC85XX
This default config uses kernel-level FPU emulation. For the soft-float world
approach:
1. make buildworld TARGET_ARCH=powerpc TARGET_CPUTYPE=e500
2. disable FPU_EMU option in sys/powerpc/conf/MPC85XX
3. make buildkernel TARGET_ARCH=powerpc TARGET_CPUTYPE=e500 KERNCONF=MPC85XX
Approved by: cognet (mentor)
MFp4: e500
Diffstat (limited to 'sys/powerpc/conf')
| -rw-r--r-- | sys/powerpc/conf/MPC85XX | 72 | ||||
| -rw-r--r-- | sys/powerpc/conf/NOTES | 2 |
2 files changed, 74 insertions, 0 deletions
diff --git a/sys/powerpc/conf/MPC85XX b/sys/powerpc/conf/MPC85XX new file mode 100644 index 0000000..c53293a --- /dev/null +++ b/sys/powerpc/conf/MPC85XX @@ -0,0 +1,72 @@ +# +# Custom kernel for Freescale MPC85XX development boards like the CDS etc. +# +# $FreeBSD$ +# + +cpu E500 +ident MPC85XX + +makeoptions DEBUG="-Wa,-me500 -g" +makeoptions NO_MODULES=yes + +options FPU_EMU + +options _KPOSIX_PRIORITY_SCHEDULING +options ALT_BREAK_TO_DEBUGGER +options BREAK_TO_DEBUGGER +options BOOTP +options BOOTP_NFSROOT +options BOOTP_NFSV3 +options BOOTP_WIRED_TO=tsec0 +options CD9660 +options COMPAT_43 +options DDB +#options DIAGNOSTIC +options FFS +options GDB +options GEOM_PART_GPT +options INET +options INET6 +options INVARIANTS +options INVARIANT_SUPPORT +options KDB +options KTRACE +options MD_ROOT +options MPC85XX +options MSDOSFS +options NFS_ROOT +options NFSCLIENT +options PROCFS +options PSEUDOFS +options SCHED_4BSD +options SYSVMSG +options SYSVSEM +options SYSVSHM +options WITNESS +options WITNESS_SKIPSPIN + +device ata +device atadisk +device bpf +device da +device em +device ether +device fxp +device loop +device md +device miibus +device pci +device pty +device quicc +device random +#device rl +device scbus +device scc +device tsec +device tun +device uart +device ugen +#device uhci +device umass +device usb diff --git a/sys/powerpc/conf/NOTES b/sys/powerpc/conf/NOTES index dad77f0..53b8c57 100644 --- a/sys/powerpc/conf/NOTES +++ b/sys/powerpc/conf/NOTES @@ -11,9 +11,11 @@ # # You must specify at least one CPU (the one you intend to run on). cpu AIM +cpu E500 options FPU_EMU +options MPC85XX options POWERMAC #NewWorld Apple PowerMacs options PSIM #GDB PSIM ppc simulator |
