[PATCH] m68k: fix early memory reservation for ColdFire MMU systems

2018-08-19 Thread Mike Rapoport
The bootmem to memblock conversion introduced by the commit 1008a11590b9 ("m68k: switch to MEMBLOCK + NO_BOOTMEM") made reservation of kernel code and data to start from a wrong address. Fix it. Signed-off-by: Mike Rapoport Tested-by: Angelo Dureghello --- arch/m68k/mm/mcfmmu.c | 2 +- 1 file

[git pull] m68knommu fixes for v4.19

2018-08-19 Thread Greg Ungerer
Hi Linus, Can you please pull the m68knommu git tree, for-next branch. Only two changes. One cleans up warnings in the ColdFire DMA code, the other stubs out (with warnings) ColdFire clock api functions not normally used. Regards Greg The following changes since commit

[PATCH v10 4/4] dmaengine: fsl-edma: add ColdFire mcf5441x edma support

2018-08-19 Thread Angelo Dureghello
This patch adds support for ColdFire mcf5441x-family edma module. The ColdFire edma module is slightly different from fsl-edma, so a new driver is added. But most of the code is common between fsl-edma and mcf-edma so it has been collected into a separate common module fsl-edma-common (patch

[PATCH v10 3/4] dmaengine: fsl-edma: fix macros

2018-08-19 Thread Angelo Dureghello
This patch fixes macros to use BIT() and GENMASK(), removing also some unneeded. Signed-off-by: Angelo Dureghello Tested-by: Krzysztof Kozlowski --- Changes for v9: - this patch (3/4) has just been added. Changes for v10: - none --- drivers/dma/fsl-edma-common.h | 50

[PATCH v10 2/4] dmaengine: fsl-edma: add edma version and configurable registers

2018-08-19 Thread Angelo Dureghello
This patch adds configurable registers (using __iomem addresses) to allow the use of fsl-edma-common code with slightly different edma module versions, as Vybrid (v1) and ColdFire (v2) are. Signed-off-by: Angelo Dureghello Tested-by: Krzysztof Kozlowski --- Changes for v8: - patch rewritten

[PATCH v10 1/4] dmaengine: fsl-edma: extract common fsl-edma code (no changes in behavior intended)

2018-08-19 Thread Angelo Dureghello
This patch adds a new fsl-edma-common module to allow new mcf-edma module code to use most of the fsl-edma code. Signed-off-by: Angelo Dureghello Tested-by: Krzysztof Kozlowski --- Changes for v2: - patch splitted into 4 - add mcf-edma as minimal different parts from fsl-edma Changes for v3:

Re: [bug report] mmu not working anymore on mcf54415

2018-08-19 Thread Angelo Dureghello
Hi Mike, On Sun, Aug 19, 2018 at 06:42:36PM +0300, Mike Rapoport wrote: > On Sun, Aug 19, 2018 at 04:51:22PM +0200, angelo wrote: > > Hi Mike, > > > > On 19/08/2018 12:03, Mike Rapoport wrote: > > > On Sat, Aug 18, 2018 at 11:51:41PM +0200, Angelo Dureghello wrote: > > >> Hi, > > >> > > >> On

Re: [bug report] mmu not working anymore on mcf54415

2018-08-19 Thread Mike Rapoport
On Sun, Aug 19, 2018 at 04:51:22PM +0200, angelo wrote: > Hi Mike, > > On 19/08/2018 12:03, Mike Rapoport wrote: > > On Sat, Aug 18, 2018 at 11:51:41PM +0200, Angelo Dureghello wrote: > >> Hi, > >> > >> On Sat, Aug 18, 2018 at 11:45:51AM +0200, Angelo Dureghello wrote: > >>> Hi all, > >>> > >>> i

Re: [bug report] mmu not working anymore on mcf54415

2018-08-19 Thread angelo
Hi Mike, On 19/08/2018 12:03, Mike Rapoport wrote: > On Sat, Aug 18, 2018 at 11:51:41PM +0200, Angelo Dureghello wrote: >> Hi, >> >> On Sat, Aug 18, 2018 at 11:45:51AM +0200, Angelo Dureghello wrote: >>> Hi all, >>> >>> i am testing kernel version 4.18.0 on mcf54415 with mmu >>> enabled, just

Re: [bug report] mmu not working anymore on mcf54415

2018-08-19 Thread Mike Rapoport
On Sat, Aug 18, 2018 at 11:51:41PM +0200, Angelo Dureghello wrote: > Hi, > > On Sat, Aug 18, 2018 at 11:45:51AM +0200, Angelo Dureghello wrote: > > Hi all, > > > > i am testing kernel version 4.18.0 on mcf54415 with mmu > > enabled, just noticed the boot stops silently at: > > > > [