3 Commits

Author	SHA1	Message	Date
Florian Fainelli	ffb910d7b8	ARM: BCM63xx: Remove custom secondary_startup function ... With commit 02b4e2756e ("ARM: v7 setup function should invalidate L1 cache"), the default secondary_startup function for ARMv7 CPUs does invalidate the L1 cache, which was the sole reason why BCM63xx had to have its own secondary_startup implementation. Now that the secondary_startup takes care of this, we can completely remove that code. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>	2015-07-11 18:33:51 -07:00
Sudeep Holla	a6b4b25bd1	ARM: BCM63xx: fix parameter to of_get_cpu_node in bcm63138_smp_boot_secondary ... of_get_cpu_node provides the device node associated with the given logical CPU and cpu_logical_map contains the physical id for each CPU in the logical ordering. Passing cpu_logical_map(cpu) to of_get_cpu_node is incorrect. This patch fixes the issue by passing the logical CPU number to of_get_cpu_node Fixes: ed5cd8163d ("ARM: BCM63xx: Add SMP support for BCM63138") Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: bcm-kernel-feedback-list@broadcom.com Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>	2015-07-11 18:33:44 -07:00
Florian Fainelli	ed5cd8163d	ARM: BCM63xx: Add SMP support for BCM63138 ... Add support for booting the secondary CPU on BCM63138, this involves: - locating the bootlut to write the reset vector - powering up the second CPU when we need to using the DT-supplied PMB references - disabling VFP when enabled such that we can keep having SMP Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>	2015-05-20 15:08:44 -07:00