u-boot-brain/arch/powerpc/cpu
Sandeep Singh 377ffcfabf powerpc/mpc85xx: Add workaround to enable TDM on T1040
This is a workaround for 32 bit hardware limitation of TDM.
T1040 has 36 bit physical addressing, TDM DMAC register
are 32 bit wide but need to store address of CCSR space
which lies beyond 32 bit address range. This workaround
creats a LAW to enable access of TDM DMA to CCSR by
mapping CCSR to overlap with DDR.
A hole of 16M is created in memory using device tree. This
workaround law is set only if "tdm" is defined in hwconfig.
Also disable POST tests and add LIODN for TDM

Signed-off-by: Sandeep Singh <Sandeep@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2014-06-05 13:45:07 -07:00
..
74xx_7xx PowerPC: merge commonly-defined flags 2013-12-13 09:17:32 -05:00
mpc5xx powerpc: mpc5xx: remove redundant CONFIG_5xx definition 2014-01-24 16:59:08 -05:00
mpc5xxx usb: create common header virtual root hub descriptors 2014-03-10 18:53:36 +01:00
mpc8xx powerpc: remove RPXClassic, RPXlite boards support 2014-04-18 10:42:30 -04:00
mpc8xxx powerpc/mpc85xx: Added B4460 support 2014-05-16 16:24:26 -05:00
mpc83xx mpc8313, bootcount: mpc8313 has no qe muram 2014-04-23 19:07:45 -05:00
mpc85xx powerpc/mpc85xx: Add workaround to enable TDM on T1040 2014-06-05 13:45:07 -07:00
mpc86xx powerpc/mpc86xx: Fix boot_flag for calling board_init_f() 2014-05-13 08:31:22 -07:00
mpc512x common: Add get_effective_memsize() to memsize.c 2014-02-21 11:06:13 -05:00
mpc824x powerpc: remove MOUSSE board support 2014-04-18 10:42:30 -04:00
mpc8260 powerpc: mpc8260ads: remove orphan board 2014-05-30 14:03:24 -04:00
ppc4xx kbuild: rename OBJTREE to objtree 2014-03-12 17:04:58 -04:00
Makefile Makefile: Select objects by CONFIG_ rather than $(ARCH) or $(CPU) 2013-12-16 08:59:42 -05:00