Age | Commit message (Collapse) | Author | |
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2014-04-14 | ARM: shmobile: Check r8a7791 MD21 at SMP boot | Magnus Damm | |
On r8a7791 the hardware boot mode bit MD21 indicates if hardware debug mode is enabled or not. In case hardware debug mode is enabled print a warning and refrain from booting secondary CPU cores. Without this patch Koelsch with SW8-4 set to OFF will hang at SMP boot. Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> | |||
2013-10-08 | ARM: shmobile: r8a7791 SMP support | Magnus Damm | |
Tie in the APMU SMP code on r8a7791. When used together with the secondary CPU device node and smp_ops in the board specific code then this will allow use of the two Cortex-A15 cores in the r8a7791 SoC. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |