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| author | Catalin Udma <b32721@freescale.com> | 2012-01-24 16:16:29 (GMT) |
|---|---|---|
| committer | Fleming Andrew-AFLEMING <AFLEMING@freescale.com> | 2013-04-19 19:57:38 (GMT) |
| commit | cb06e9191a42ce2506be575410ab9cbdbe074f1d (patch) | |
| tree | ccd86c11f69e61e70abe083fe710b41825bb8edb | |
| parent | 17b8bf81e383ee5df50e691713b6e470268f8cdf (diff) | |
| download | linux-fsl-qoriq-cb06e9191a42ce2506be575410ab9cbdbe074f1d.tar.xz | |
Added CodeWarrior support for 64 bits
Enable the configuration option to include CodeWarrior support
for kernel debugging also for 64 bits (Kernel hacking sub-menu).
Signed-off-by: Catalin Udma <b32721@freescale.com>
Conflicts:
arch/powerpc/Kconfig.debug
Change-Id: Ieb381cd967c5a61d572635db0da488c177ef553d
Reviewed-on: http://git.am.freescale.net:8181/1620
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Tested-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
| -rw-r--r-- | arch/powerpc/Kconfig.debug | 6 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/reg_booke.h | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index 5416e28..90e85c6 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -122,6 +122,12 @@ config BDI_SWITCH Unless you are intending to debug the kernel with one of these machines, say N here. +config DEBUG_CW + bool "Include CodeWarrior kernel debugging" + depends on DEBUG_KERNEL + help + Say Y here to enable CodeWarrior kernel debugging. + config BOOTX_TEXT bool "Support for early boot text console (BootX or OpenFirmware only)" depends on PPC_OF && PPC_BOOK3S diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index b8682a3..5dac6b2 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -30,8 +30,13 @@ #define MSR_64BIT MSR_CM #define MSR_ MSR_ME | MSR_CE +#if defined(CONFIG_DEBUG_CW) +#define MSR_KERNEL (MSR_ | MSR_64BIT | MSR_DE) +#define MSR_USER32 (MSR_ | MSR_PR | MSR_EE | MSR_DE) +#else #define MSR_KERNEL MSR_ | MSR_64BIT #define MSR_USER32 MSR_ | MSR_PR | MSR_EE +#endif #define MSR_USER64 MSR_USER32 | MSR_64BIT #elif defined (CONFIG_40x) #define MSR_KERNEL (MSR_ME|MSR_RI|MSR_IR|MSR_DR|MSR_CE) |