Re: [PATCH v1 1/5] powerpc/64: Set default CPU in Kconfig

2023-02-19 Thread Michael Ellerman
On Mon, 19 Dec 2022 19:45:56 +0100, Christophe Leroy wrote: > Since 0069f3d14e7a ("powerpc/64e: Tie PPC_BOOK3E_64 to PPC_E500MC"), the > only possible BOOK3E/64 are E500, so no need of a default CPU over the > E5500. > > When the user selects book3e, they must have an e500 compatible > compiler, a

Re: [PATCH v1 1/5] powerpc/64: Set default CPU in Kconfig

2022-12-20 Thread Pali Rohár
On Monday 19 December 2022 19:45:56 Christophe Leroy wrote: > Since 0069f3d14e7a ("powerpc/64e: Tie PPC_BOOK3E_64 to PPC_E500MC"), the > only possible BOOK3E/64 are E500, so no need of a default CPU over the > E5500. > > When the user selects book3e, they must have an e500 compatible > compiler, a

[PATCH v1 1/5] powerpc/64: Set default CPU in Kconfig

2022-12-20 Thread Christophe Leroy
Since 0069f3d14e7a ("powerpc/64e: Tie PPC_BOOK3E_64 to PPC_E500MC"), the only possible BOOK3E/64 are E500, so no need of a default CPU over the E5500. When the user selects book3e, they must have an e500 compatible compiler, and it won't work anymore with the default -mcpu=power64, see commit d6b5