On 05/12/2017 01:30 PM, Roy Pledge wrote:
From: Ahmed Mansour ahmed.mansour@nxp.com
This patch adds changes necessary to move functionality present in PowerPC folders with ARM architectures that have DPAA1 QBMan hardware
- Created new board/freescale/common/portals.c to house shared device tree fixups for DPAA1 devices with ARM and PowerPC cores
- Added new header file to top includes directory to allow files in both architectures to grab the function prototypes
- Port inhibit_portals() from PowerPC to ARM. This function is used in setup to disable interrupts on all QMan and BMan portals. It is needed because the interrupts are enabled by default for all portals including unused/uninitialised portals. When the kernel attempts to go to deep sleep the unused portals prevent it from doing so
Signed-off-by: Ahmed Mansour ahmed.mansour@nxp.com Signed-off-by: Roy Pledge roy.pledge@nxp.com
arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 7 + arch/arm/cpu/armv8/fsl-layerscape/fdt.c | 15 + .../arm/cpu/armv8/fsl-layerscape/fsl_lsch2_speed.c | 3 + .../include/asm/arch-fsl-layerscape/immap_lsch2.h | 29 ++ arch/powerpc/cpu/mpc85xx/cpu_init.c | 3 +- arch/powerpc/cpu/mpc85xx/fdt.c | 1 + arch/powerpc/cpu/mpc85xx/portals.c | 281 ------------------- arch/powerpc/include/asm/fsl_liodn.h | 5 +- arch/powerpc/include/asm/fsl_portals.h | 4 - arch/powerpc/include/asm/immap_85xx.h | 60 ---- board/freescale/common/Makefile | 2 + board/freescale/common/portals.c | 312 +++++++++++++++++++++ include/configs/ls1043a_common.h | 2 + include/fsl_qbman.h | 75 +++++ 14 files changed, 451 insertions(+), 348 deletions(-) create mode 100644 board/freescale/common/portals.c create mode 100644 include/fsl_qbman.h
Roy,
Compiling all 85xx found two issues. One is setup_portals(), called by P1023RDB and Cyrus boards directly. The other issue is the board/freescale/common is not compiled for other than Freescale boards for obvious reason. However, several boards have 85xx SoCs with QBMan portal. They are kmlion1,Cyrus_P5040,Cyrus_P5020,kmcoge4. Please check how to make them happy.
York