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remarkable-uboot/arch/powerpc/cpu/mpc85xx
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Shaveta Leekha b8bf0adc12 powerpc/mpc85xx: Add DSP side awareness for Freescale Heterogeneous SoCs 
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 <shaveta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
 		2015-03-04 10:15:29 -08:00
..
Kconfig powerpc: mpc85xx: remove P2020DS board support 2015-01-23 16:53:17 -05:00
Makefile powerpc/mpc85xx: Add T1024/T1023 SoC support 2014-12-05 08:06:14 -08:00
b4860_ids.c b4860: Correct LIODN assignment for PCIe 2015-01-16 09:30:06 -08:00
b4860_serdes.c 85xx/b4860: Add alternate serdes protocols for B4860/B4420 2014-12-05 08:06:12 -08:00
bsc9132_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
c29x_serdes.c powerpc/mpc85xx: Cleanup license header in source files 2013-08-12 15:04:24 -07:00
cache.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
cmd_errata.c powerpc/b4860qds: add workaround for XFI 2014-12-05 08:06:13 -08:00
commproc.c ppc: Move dp_alloc_base, dp_alloc_top to arch_global_data 2013-02-04 09:05:43 -05:00
config.mk powerpc: remove redundant CPU definition 2014-07-30 14:42:03 -04:00
cpu.c powerpc/mpc85xx: Add DSP side awareness for Freescale Heterogeneous SoCs 2015-03-04 10:15:29 -08:00
cpu_init.c mpc85xx: clean up the old deep sleep framework 2015-01-16 09:31:40 -08:00
cpu_init_early.c powerpc/mpc85xx: Use IFC accessor function 2014-11-14 11:12:14 -08:00
ether_fcc.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
fdt.c fsl_sec : Change accessor function to take care of endianness 2014-10-16 14:16:50 -07:00
fsl_corenet2_serdes.c arch/powerpc: Add SGMII support for the L2 Switch ports 2015-01-16 09:32:26 -08:00
fsl_corenet2_serdes.h powerpc/asm: Move function declaration of 'serdes_get_prtcl' to fsl_serdes.h 2013-08-09 12:41:41 -07:00
fsl_corenet_serdes.c fsl/mpc85xx: define common serdes_clock_to_string function 2013-10-24 09:36:18 -07:00
fsl_corenet_serdes.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
interrupts.c mpc85xx: fix interrupt init to not affect watchdog 2014-08-01 14:17:44 -07:00
liodn.c fsl_sec : Change accessor function to take care of endianness 2014-10-16 14:16:50 -07:00
mp.c Driver/DDR: Moving Freescale DDR driver to a common driver 2013-11-25 11:43:43 -08:00
mp.h powerpc/mpc85xx: Rewrite spin table to comply with ePAPR v1.1 2012-10-22 14:31:32 -05:00
mpc8536_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mpc8544_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mpc8548_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mpc8568_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mpc8569_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
mpc8572_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p1010_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p1021_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p1022_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p1023_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p2020_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p2041_ids.c powerpc/mpc85xx: use correct dma compatible for several SoCs 2014-12-05 08:06:16 -08:00
p2041_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p3041_ids.c powerpc/mpc85xx: use correct dma compatible for several SoCs 2014-12-05 08:06:16 -08:00
p3041_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p4080_ids.c powerpc/mpc85xx: use correct dma compatible for several SoCs 2014-12-05 08:06:16 -08:00
p4080_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p5020_ids.c powerpc/mpc85xx: use correct dma compatible for several SoCs 2014-12-05 08:06:16 -08:00
p5020_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
p5040_ids.c p5040ds: changed liodn offsets 2014-12-15 09:16:34 -08:00
p5040_serdes.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
pci.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
portals.c mpc85xx: inhibit qman and bman portals by default 2014-12-15 09:16:07 -08:00
qe_io.c QE/U-QE: Add U-QE support 2014-04-22 17:58:47 -07:00
release.S PPC: 85xx: Remove IVOR reset 2014-04-22 17:58:45 -07:00
resetvec.S Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
serial_scc.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
speed.c powerpc/mpc85xx: Add DSP side awareness for Freescale Heterogeneous SoCs 2015-03-04 10:15:29 -08:00
spl_minimal.c powerpc/mpc85xx: Fix boot_flag for calling board_init_f() 2014-05-13 08:31:22 -07:00
start.S powerpc/mpc85xx: Fix boot_flag for calling board_init_f() 2014-05-13 08:31:22 -07:00
t1024_ids.c powerpc/mpc85xx: use correct dma compatible for several SoCs 2014-12-05 08:06:16 -08:00
t1024_serdes.c powerpc/t1024: add serdes protocol 0x40 and 0x5f 2015-01-16 09:30:49 -08:00
t1040_ids.c powerpc/mpc85xx: use correct dma compatible for several SoCs 2014-12-05 08:06:16 -08:00
t1040_serdes.c arch/powerpc: Add SGMII support for the L2 Switch ports 2015-01-16 09:32:26 -08:00
t2080_ids.c powerpc/mpc85xx: use correct dma compatible for several SoCs 2014-12-05 08:06:16 -08:00
t2080_serdes.c powerpc/t2080: add serdes2 protocol 0x2e 2014-12-05 08:06:07 -08:00
t4240_ids.c powerpc/mpc85xx: use correct dma compatible for several SoCs 2014-12-05 08:06:16 -08:00
t4240_serdes.c powerpc/t4qds: Add alternate serdes protocols to align with A-007186 2014-06-05 12:55:59 -07:00
tlb.c powerpc/mpc85xx: Fix DDR TLB mapping leftover 2014-12-15 09:15:40 -08:00
traps.c common: Add get_effective_memsize() to memsize.c 2014-02-21 11:06:13 -05:00
u-boot-nand.lds cosmetic: delete misleading comment /* CONFIG_BOARDDIR */ 2014-05-12 15:20:05 -04:00
u-boot-nand_spl.lds cosmetic: delete misleading comment /* CONFIG_BOARDDIR */ 2014-05-12 15:20:05 -04:00
u-boot-spl.lds cosmetic: delete misleading comment /* CONFIG_BOARDDIR */ 2014-05-12 15:20:05 -04:00
u-boot.lds cosmetic: delete misleading comment /* CONFIG_BOARDDIR */ 2014-05-12 15:20:05 -04:00