Re: [U-Boot] [PATCH v2] armv8/vexpress64: make multientry conditional

2015-02-06 Thread Linus Walleij
On Wed, Feb 4, 2015 at 3:38 PM, FengHua wrote: >> config TARGET_LS2085A_SIMU >> bool "Support ls2085a_simu" >> select ARM64 >> + select ARMV8_MULTIENTRY >> > VEXPRESS_AEMV8A and VEXPRESS_AEMV8A_SEMI are > defaultly single entry? Yes. > That means we always has ATF exist. Not n

Re: [U-Boot] [PATCH v2] armv8/vexpress64: make multientry conditional

2015-02-04 Thread FengHua
hi Linus, The following is some advice about the multi entry patch. > While the Freescale ARMv8 board LS2085A will enter U-Boot both > on a master and a secondary (slave) CPU, this is not the common > behaviour on ARMv8 platforms. The norm is that U-Boot is entered > from the master

Re: [U-Boot] [PATCH v2] armv8/vexpress64: make multientry conditional

2015-02-03 Thread Linus Walleij
On Fri, Jan 30, 2015 at 3:27 PM, FengHua wrote: >> While the Freescale ARMv8 board LS2085A will enter U-Boot both >> on a master and a secondary (slave) CPU, this is not the common >> behaviour on ARMv8 platforms. The norm is that U-Boot is entered >> from the master CPU only, while the other CPU

Re: [U-Boot] [PATCH v2] armv8/vexpress64: make multientry conditional

2015-02-01 Thread FengHua
hi Linus: > While the Freescale ARMv8 board LS2085A will enter U-Boot both > on a master and a secondary (slave) CPU, this is not the common > behaviour on ARMv8 platforms. The norm is that U-Boot is entered > from the master CPU only, while the other CPUs are kept in > WFI (wait for interru

[U-Boot] [PATCH v2] armv8/vexpress64: make multientry conditional

2015-01-28 Thread Linus Walleij
While the Freescale ARMv8 board LS2085A will enter U-Boot both on a master and a secondary (slave) CPU, this is not the common behaviour on ARMv8 platforms. The norm is that U-Boot is entered from the master CPU only, while the other CPUs are kept in WFI (wait for interrupt) state. The code determ