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ee490bcc4f
linux_dsm_epyc7002/arch/arm/mach-shmobile
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Magnus Damm ee490bcc4f ARM: shmobile: Extend APMU code to allow single cluster only 
Extend the APMU code with a check to only allow boot
of CPU cores that sit in the same cluster as CPU0.

This makes it possible for people to use the r8a790
CA7 boot mode with CA7-cores only. The default CA15
boot mode will enable CA15 cores only. This is an
intentional software limitation to cope with lacking
scheduler support.

By removing this patch it is possible to run all 8 cores
in parallel, but this is not recommended without out of tree
scheduler modfications or custom user space code to control
the CPU affinitiy.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-09-30 17:56:11 +09:00
..
include/mach ARM: shmobile: Remove shmobile_smp_scu_boot_secondary() 2013-09-30 17:56:10 +09:00
board-ape6evm-reference.c ARM: shmobile: Rename to r8a73a4_init_early() 2013-09-19 14:33:44 -07:00
board-ape6evm.c ARM: shmobile: Rename to r8a73a4_init_early() 2013-09-19 14:33:44 -07:00
board-armadillo800eva-reference.c ARM: Renesas SoC cleanup, refactoring and more SMP support 2013-09-09 16:33:57 -07:00
board-armadillo800eva.c ARM: Renesas SoC cleanup, refactoring and more SMP support 2013-09-09 16:33:57 -07:00
board-bockw-reference.c ARM: shmobile: Use default ->init_time() on Bockw DT ref 2013-08-06 18:07:11 +09:00
board-bockw.c ARM: Renesas SoC cleanup, refactoring and more SMP support 2013-09-09 16:33:57 -07:00
board-kzm9d-reference.c ARM: shmobile: Add EMEV2 and KZM9D to ARCH_SHMOBILE_MULTI 2013-07-23 09:52:25 +09:00
board-kzm9d.c ARM: shmobile: Use DT for GIC on EMEV2 and KZM9D 2013-07-17 10:06:45 +09:00
board-kzm9g-reference.c ARM: Renesas SoC cleanup, refactoring and more SMP support 2013-09-09 16:33:57 -07:00
board-kzm9g.c ARM: shmobile: sh73a0: Remove global GPIO_NR definition 2013-08-06 18:07:13 +09:00
board-lager-reference.c ARM: shmobile: Add r8a7790 SMP support using APMU code 2013-09-30 17:56:03 +09:00
board-lager.c ARM: shmobile: Add r8a7790 SMP support using APMU code 2013-09-30 17:56:03 +09:00
board-mackerel.c ARM: mach-shmobile: mackerel: Use gpio-backlight 2013-07-17 10:06:14 +09:00
board-marzen-reference.c ARM: Renesas SoC cleanup, refactoring and more SMP support 2013-09-09 16:33:57 -07:00
board-marzen.c ARM: Renesas SoC cleanup, refactoring and more SMP support 2013-09-09 16:33:57 -07:00
clock-emev2.c ARM: shmobile: Disconnect EMEV2 SMP code from clocks 2013-07-17 14:26:55 +09:00
clock-r8a73a4.c ARM: shmobile: Add r8a73a4 CMT10 clock event 2013-07-17 14:26:53 +09:00
clock-r8a7740.c ARM: shmobile: r8a7740: Add TPU clock entry for DT platforms 2013-08-06 17:57:09 +09:00
clock-r8a7778.c [media] ARM: shmobile: r8a7778: add VIN support 2013-08-24 04:58:32 -03:00
clock-r8a7779.c [media] ARM: shmobile: r8a7779: add VIN support 2013-08-25 07:33:29 -03:00
clock-r8a7790.c ARM: shmobile: r8a7790: clocks for Ether support 2013-08-06 17:57:01 +09:00
clock-sh73a0.c ARM: shmobile: kota2: Use leds-pwm + pwm-rmob 2013-07-19 11:22:47 +09:00
clock-sh7372.c cpufreq: rename index as driver_data in cpufreq_frequency_table 2013-06-04 14:25:59 +02:00
clock.c ARM: shmobile: add struct clk_ratio and fixed ratio clock macro 2013-04-02 11:02:16 +09:00
console.c ARM: mach-shmobile: early console support using earlyprintk 2010-02-09 10:34:12 +09:00
cpuidle.c ARM: shmobile: cpuidle: use init/exit common routine 2013-04-23 13:45:22 +02:00
entry-intc.S ARM: gic: consolidate PPI handling 2011-10-23 13:32:29 +01:00
headsmp-scu.S Merge tag 'renesas-soc2-for-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc 2013-08-14 11:09:47 -07:00
headsmp.S ARM: shmobile: Introduce shmobile_boot_size 2013-09-20 17:47:31 -07:00
intc-sh73a0.c ARM: shmobile: INTC External IRQ pin driver on sh73a0 2013-03-18 21:26:05 +09:00
intc-sh7372.c ARM: shmobile: use __iomem pointers for MMIO 2012-09-18 10:15:11 +02:00
Kconfig ARM: Renesas SoC cleanup, refactoring and more SMP support 2013-09-09 16:33:57 -07:00
Makefile ARM: shmobile: Add r8a7790 SMP support using APMU code 2013-09-30 17:56:03 +09:00
Makefile.boot Merge branch 'dt2' into cleanup3-base 2013-08-06 18:06:53 +09:00
platsmp-apmu.c ARM: shmobile: Extend APMU code to allow single cluster only 2013-09-30 17:56:11 +09:00
platsmp-scu.c ARM: shmobile: Remove shmobile_smp_scu_boot_secondary() 2013-09-30 17:56:10 +09:00
platsmp.c ARM: shmobile: Remove unused shmobile_smp_init_cpus() 2013-09-20 17:47:31 -07:00
pm-r8a7740.c ARM: shmobile: r8a7740: Add CPU sleep suspend 2013-01-25 12:43:46 +09:00
pm-r8a7779.c ARM: shmobile: Move r8a7779's PM domain objects to a table 2012-09-04 01:44:58 +02:00
pm-rmobile.c Power management updates for 3.7-rc1 2012-10-02 18:32:35 -07:00
pm-sh73a0.c ARM: shmobile: sh73a0: Add CPU sleep suspend 2013-01-25 12:43:46 +09:00
pm-sh7372.c ARM: shmobile: Rework sh7372 sleep code to use virt_to_phys() 2013-06-17 16:06:47 +09:00
setup-emev2.c ARM: Renesas SoC cleanup, refactoring and more SMP support 2013-09-09 16:33:57 -07:00
setup-r8a73a4.c ARM: shmobile: Rename to r8a73a4_init_early() 2013-09-19 14:33:44 -07:00
setup-r8a7740.c ARM: shmobile: r8a7740: move r8a7740_init_irq_of() to setup 2013-08-06 18:07:13 +09:00
setup-r8a7778.c ARM: Renesas SoC cleanup, refactoring and more SMP support 2013-09-09 16:33:57 -07:00
setup-r8a7779.c Third Round of Renesas ARM based SoC fixes for v3.12 2013-09-09 17:15:32 -07:00
setup-r8a7790.c ARM: shmobile: Add r8a7790 SMP support using APMU code 2013-09-30 17:56:03 +09:00
setup-sh73a0.c ARM: shmobile: Remove sh73a0 use of <mach/hardware.h> 2013-07-24 16:35:24 +09:00
setup-sh7372.c ARM: shmobile: Remove sh7372 use of <mach/hardware.h> 2013-07-24 16:35:24 +09:00
sh-gpio.h ARM: soc: multiplatform enablement 2012-10-01 19:11:38 -07:00
sleep-sh7372.S ARM: shmobile: Insert align directives before 4 bytes data 2013-07-18 08:35:21 +09:00
smp-emev2.c ARM: shmobile: Let EMEV2 rely on SCU CPU notifier 2013-09-30 17:56:09 +09:00
smp-r8a7779.c ARM: shmobile: Let r8a7779 rely on SCU CPU notifier 2013-09-30 17:56:10 +09:00
smp-r8a7790.c ARM: shmobile: Add r8a7790 SMP support using APMU code 2013-09-30 17:56:03 +09:00
smp-sh73a0.c ARM: shmobile: Let sh73a0 rely on SCU CPU notifier 2013-09-30 17:56:09 +09:00
suspend.c arm: Use generic idle loop 2013-04-08 17:39:24 +02:00
timer.c ARM: shmobile: Remove unused shmobile_init_time() 2013-08-06 18:07:12 +09:00