u-boot.git/arch/powerpc/include/asm/processor.h, branch v2018.01

powerpc: Remove 8260 remainders

2017-07-23T13:24:47Z

commit 2eb48ff7a210d ("powerpc, 8260: remove support for mpc8260") removed support for 8260 CPU. This patch remove some remainders. Signed-off-by: Christophe Leroy

powerpc: remove 4xx support

2017-07-03T21:35:28Z

There was for long time no activity in the 4xx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 4xx, so remove it. Signed-off-by: Heiko Schocher

powerpc, 8260: remove support for mpc8260

2017-06-12T12:38:02Z

There was for long time no activity in the 8260 area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 8260, so remove it. Signed-off-by: Heiko Schocher

powerpc, 8xx: remove support for 8xx

2017-06-12T12:37:55Z

There was for long time no activity in the 8xx area. We need to go further and convert to Kconfig, but it turned out, nobody is interested anymore in 8xx, so remove it (with a heavy heart, knowing that I remove here the root of U-Boot). Signed-off-by: Heiko Schocher

board_f: powerpc: Make prt_8260_rsr(), prt_8260_clks() private

2017-04-05T17:55:08Z

Move these two function calls into checkcpu(), which is called on this arch immediately after these two. Signed-off-by: Simon Glass Reviewed-by: Stefan Roese

board_f: powerpc: Move prt_83xx_rsr() to private code

2017-04-05T17:55:06Z

This function is called just before checkcpu() on MPX83xx. Move it to the code for that arch. Signed-off-by: Simon Glass

powerpc: mpc85xx: Implemente workaround for CPU erratum A-007907

2017-01-24T21:28:02Z

Core hang occurs when using L1 stashes. Workaround is to disable L1 stashes so software uses L2 cache for stashes instead. Reviewed-by: Chris Packham Signed-off-by: Darwin Dingel Cc: York Sun [York S: Move SYS_FSL_ERRATUM_A007907 to Kconfig] Reviewed-by: York Sun

powerpc: MPC8536: Move CONFIG_MPC8536 to Kconfig option

2016-11-24T07:42:04Z

Replace CONFIG_MPC8536 with ARCH_MPC8536 in Kconfig and clean up existing macros. Signed-off-by: York Sun

powerpc/mpc85xx: Add DSP side awareness for Freescale Heterogeneous SoCs

2015-03-04T18:15:29Z

The code provides framework for heterogeneous multicore chips based on StarCore and Power Architecture which are chasis-2 compliant, like B4860 and B4420 It will make u-boot recognize all non-ppc cores and peripherals like SC3900/DSP CPUs, MAPLE, CPRI and print their configuration in u-boot logs. Example boot logs of B4860QDS: U-Boot 2015.01-00232-geef6e36-dirty (Jan 19 2015 - 11:58:45) CPU0: B4860E, Version: 2.2, (0x86880022) Core: e6500, Version: 2.0, (0x80400120) Clock Configuration: CPU0:1600 MHz, CPU1:1600 MHz, CPU2:1600 MHz, CPU3:1600 MHz, DSP CPU0:1200 MHz, DSP CPU1:1200 MHz, DSP CPU2:1200 MHz, DSP CPU3:1200 MHz, DSP CPU4:1200 MHz, DSP CPU5:1200 MHz, CCB:666.667 MHz, DDR:933.333 MHz (1866.667 MT/s data rate) (Asynchronous), IFC:166.667 MHz CPRI:600 MHz MAPLE:600 MHz, MAPLE-ULB:800 MHz, MAPLE-eTVPE:1000 MHz FMAN1: 666.667 MHz QMAN: 333.333 MHz Top level changes include: (1) Top level CONFIG to identify HETEROGENUOUS clusters (2) CONFIGS for SC3900/DSP components (3) Global structures like "cpu_type" and "MPC85xx_SYS_INFO" updated for dsp cores and other components (3) APIs to get DSP num cores and their Mask like: cpu_dsp_mask, cpu_num_dspcores etc same as that of PowerPC (5) Code to fetch and print SC cores and other heterogenous device's frequencies (6) README added for the same Signed-off-by: Shaveta Leekha Reviewed-by: York Sun

powerpc: mpc824x: remove MPC824X cpu support

2015-01-05T17:08:55Z

All the MPC824X boards are still non-generic boards: A3000, CPC45, CU824, eXalion, MVBLUE, MUSENKI, Sandpoint824x, utx8245 Signed-off-by: Masahiro Yamada Cc: Wolfgang Denk Cc: Josef Wagner Cc: Torsten Demke Cc: Jim Thompson Cc: Greg Allen