BMC/Intel-BMC/linux.git/arch/mips/cavium-octeon/setup.c, branch dev

MIPS: mark prom_free_prom_memory() everywhere with __init

2015-04-01T15:21:58+00:00

On OCTEON the function is non-trivial and we can potentially even save some memory. Signed-off-by: Aaro Koskinen Acked-by: David Daney Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9338/ Signed-off-by: Ralf Baechle

MIPS: OCTEON: Use correct CSR to soft reset

2015-04-01T15:21:44+00:00

This fixes reboot for Octeon III boards [ralf@linux-mips.org: Dropped segment for function cvmx_reset_octeon() which was removed by the preceeding commit.] Signed-off-by: Chandrakala Chavva Signed-off-by: Aleksey Makarov Cc: David Daney Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9464/ Signed-off-by: Ralf Baechle

MIPS: OCTEON: Add semaphore to serialize bootbus accesses.

2015-04-01T15:21:42+00:00

Some hardware blocks attached to the OCTEON bootbus run asynchronously to accesses from the CPUs. These include MMC/SD host, CF(when using DMA), and NAND controller. A bus error, or corrupt data may occur if a CPU is trying to access a bootbus connected device at the same time the bus is running asynchronous operations. To work around these problems we add this semaphore that must be acquired before initiating bootbus activity. Subsequent patches will add users for this. Signed-off-by: David Daney [aleksey.makarov@auriga.com: combine the patches] Signed-off-by: Aleksey Makarov Signed-off-by: Chandrakala Chavva Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/9459/ Signed-off-by: Ralf Baechle

MIPS: OCTEON: More OCTEONIII support

2015-02-20T14:32:46+00:00

Read clock rate from the correct CSR. Don't clear COP0_DCACHE for OCTEONIII. Signed-off-by: Chandrakala Chavva Signed-off-by: Aleksey Makarov Signed-off-by: David Daney Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8945/ Signed-off-by: Ralf Baechle

MIPS: OCTEON: Core-15169 Workaround and general CVMSEG cleanup.

2015-02-20T14:31:59+00:00

Signed-off-by: David Daney Signed-off-by: Aleksey Makarov Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8943/ Signed-off-by: Ralf Baechle

MIPS: OCTEON: Update octeon-model.h code for new SoCs.

2015-02-20T14:31:43+00:00

Add coverage for OCTEON III models. Signed-off-by: David Daney Signed-off-by: Aleksey Makarov Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8942/ Signed-off-by: Ralf Baechle

MIPS: OCTEON: Implement DCache errata workaround for all CN6XXX

2015-02-20T14:31:27+00:00

Make messages refer to all CN6XXX. Signed-off-by: David Daney Signed-off-by: Aleksey Makarov Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8941/ Signed-off-by: Ralf Baechle

MIPS: OCTEON: Save/Restore wider multiply registers in OCTEON III CPUs

2015-02-20T14:28:29+00:00

The wide multiplier is twice as wide, so we need to save twice as much state. Detect the multiplier type (CPU type) at start up and install model specific handlers. [aleksey.makarov@auriga.com: conflict resolution, support for old compilers] Signed-off-by: David Daney Signed-off-by: Leonid Rosenboim Signed-off-by: Aleksey Makarov Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/8933/ Signed-off-by: Ralf Baechle

treewide: fix typo in printk and Kconfig

2014-11-20T13:56:11+00:00

This patch fix spelling typo in printk and Kconfig within various part of kernel sources. Signed-off-by: Masanari Iida Acked-by: Randy Dunlap Signed-off-by: Jiri Kosina

MIPS: Octeon: Remove special case for simulator command line.

2014-10-22T17:37:03+00:00

There is no reason to have the kernel to append commands when running under the simulator, the simulator is perfectly capable of supplying the necessary command line arguments. Furthermore, if the simulator needs something different than what is hard coded in the kernel, it cannot get it if the kernel overrides it. Fix/Simplify the whole thing by removing this bit. Signed-off-by: David Daney Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8152/ Signed-off-by: Ralf Baechle