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4108508a96
u-boot-brain/arch/powerpc/include/asm
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York Sun 4108508a96 powerpc/85xx: Add workaround for erratum A-003474 
Erratum A-003474: Internal DDR calibration circuit is not supported

Impact:
Experience shows no significant benefit to device operation with
auto-calibration enabled versus it disabled. To ensure consistent timing
results, Freescale recommends this feature be disabled in future customer
products. There should be no impact to parts that are already operating
in the field.

Workaround:
Prior to setting DDR_SDRAM_CFG[MEM_EN]=1, do the following:
1. Write a value of 0x0000_0015 to the register at offset
	CCSRBAR + DDR OFFSET + 0xf30
2. Write a value of 0x2400_0000 to the register at offset
	CCSRBAR + DDR OFFSET + 0xf54

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-11-29 08:48:06 -06:00
..
4xx_pci.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
4xx_pcie.h consolidate mdelay by providing a common function for all users 2011-10-22 01:16:08 +02:00
5xx_immap.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
8xx_immap.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
apm821xx.h APM821xx: Add CPU support 2010-10-04 11:15:02 +02:00
atomic.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
bitops.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
byteorder.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
cache.h powerpc: cache: define ARCH_DMA_MINALIGN for DMA buffer alignment 2011-10-23 20:50:42 +02:00
config_mpc85xx.h powerpc/85xx: Add workaround for erratum A-003474 2011-11-29 08:48:06 -06:00
config_mpc86xx.h Minor Coding Style Cleanup. 2011-02-02 22:36:10 +01:00
config.h powerpc/mpc83xx: Migrate from spd_sdram to unified DDR driver 2011-09-29 19:01:06 -05:00
cpm_85xx.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
cpm_8260.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
e300.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
errno.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
fsl_ddr_dimm_params.h powerpc/mpc8xxx: fix recognition of DIMMs with ECC and Address Parity 2011-03-24 09:20:49 -05:00
fsl_ddr_sdram.h powerpc/mpc8xxx: Add DDR2 to unified DDR driver 2011-09-29 19:01:06 -05:00
fsl_dma.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
fsl_dtsec.h powerpc/85xx: Add support for FMan ethernet in Independent mode 2011-09-29 19:01:05 -05:00
fsl_enet.h fsl: Change fsl_phy_enet_if to phy_interface_t 2011-04-20 15:09:35 -05:00
fsl_fman.h powerpc/85xx: fix null pointer dereference when init the SGMII TBI PHY 2011-10-09 17:57:53 -05:00
fsl_i2c.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
fsl_ifc.h fsl_ifc: Add the workaround for erratum IFC-A002769 (enable on P1010) 2011-09-29 19:01:04 -05:00
fsl_law.h powerpc/85xx: Add support for Freescale P1023/P1017 Processors 2011-04-04 09:24:41 -05:00
fsl_lbc.h mpc83xx: Cleanup usage of LBC constants 2011-11-03 18:27:56 -05:00
fsl_liodn.h powerpc/85xx: Add support for RMan LIODN initialization 2011-10-18 00:36:48 -05:00
fsl_mpc83xx_serdes.h ppc: Split MPC83xx SERDES code from MPC85xx/MPC86xx/QorIQ 2010-04-26 22:37:57 -05:00
fsl_pci.h powerpc/fsl_pci: Fix device tree fixups for newer platforms 2011-05-20 00:48:41 -05:00
fsl_portals.h powerpc/85xx: Add support for RMan LIODN initialization 2011-10-18 00:36:48 -05:00
fsl_secure_boot.h powerpc/p4080: Add support for secure boot flow 2011-10-03 08:52:14 -05:00
fsl_serdes.h p4080/serdes: Implement the XAUI workaround for SERDES9 erratum 2011-04-27 22:29:04 -05:00
fsl_tgec.h powerpc/85xx: Add support for FMan ethernet in Independent mode 2011-09-29 19:01:05 -05:00
global_data.h POST: add post_log_res field for post results in global data 2011-10-05 22:03:10 +02:00
immap_83xx.h mpc83xx: Fix ipic structure definition 2011-11-03 18:27:52 -05:00
immap_85xx.h powerpc/85xx: Add support for RMan LIODN initialization 2011-10-18 00:36:48 -05:00
immap_86xx.h powerpc/86xx: Enable common SRIO init code 2011-01-14 01:32:21 -06:00
immap_512x.h MPC5121: Add USB EHCI support 2010-10-18 22:33:32 +02:00
immap_8220.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
immap_8260.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
immap_qe.h powerpc/85xx: Cleanup some QE related defines 2011-04-04 09:24:41 -05:00
interrupt.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
io.h powerpc: fix implementation of out_8 to match the other out_XX functions 2011-04-28 00:55:16 +02:00
iopin_8xx.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
iopin_85xx.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
iopin_8260.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
m8260_pci.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
mc146818rtc.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
mmu.h powerpc/85xx: fix definition of MAS register macros 2011-11-08 08:30:57 -06:00
mp.h powerpc/8xxx: Add is_core_disabled to remove disabled cores from dtb 2010-07-16 10:55:08 -05:00
mpc8xxx_spi.h mpc8308: support for Freescale MPC8308 cpu 2010-07-09 15:00:54 -05:00
mpc85xx_gpio.h mpc85xx: Add inline GPIO acessor functions 2011-10-21 00:04:28 -05:00
mpc512x.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
mpc8349_pci.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
pci_io.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
pnp.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
posix_types.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
ppc4xx_config.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
ppc4xx-ebc.h APM821xx: Add CPU support 2010-10-04 11:15:02 +02:00
ppc4xx-emac.h net: drop !NET_MULTI code 2011-10-05 22:22:16 +02:00
ppc4xx-gpio.h ppc4xx: Move gpio.h to ppc4xx-gpio.h since its ppc4xx specific 2010-09-23 09:02:05 +02:00
ppc4xx-i2c.h ppc4xx: Move ppc4xx headers to powerpc include directory 2010-09-23 09:02:05 +02:00
ppc4xx-isram.h APM821xx: Add CPU support 2010-10-04 11:15:02 +02:00
ppc4xx-mal.h ppc4xx: Big header cleanup, mostly PPC440 related 2010-09-23 09:02:05 +02:00
ppc4xx-sdram.h APM821xx: Add CPU support 2010-10-04 11:15:02 +02:00
ppc4xx-uic.h APM821xx: Add CPU support 2010-10-04 11:15:02 +02:00
ppc4xx.h ppc4xx: Remove some testing hacks from ppc4xx.h 2010-10-04 11:20:11 +02:00
ppc405.h ppc4xx: Big header cleanup part 2, mostly PPC405 related 2010-09-23 09:02:05 +02:00
ppc405cr.h ppc4xx: Use common NS16550 driver for PPC4xx UART 2010-09-23 09:02:05 +02:00
ppc405ep.h ppc4xx: Use common NS16550 driver for PPC4xx UART 2010-09-23 09:02:05 +02:00
ppc405ex.h PPC405EX CHIP_21 erratum 2011-05-12 16:10:51 +02:00
ppc405ez.h ppc4xx: Use common NS16550 driver for PPC4xx UART 2010-09-23 09:02:05 +02:00
ppc405gp.h ppc4xx: Use common NS16550 driver for PPC4xx UART 2010-09-23 09:02:05 +02:00
ppc440.h ppc4xx: Big header cleanup part 2, mostly PPC405 related 2010-09-23 09:02:05 +02:00
ppc440ep_gr.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
ppc440epx_grx.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
ppc440gp.h ppc4xx: Use common NS16550 driver for PPC4xx UART 2010-09-23 09:02:05 +02:00
ppc440gx.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
ppc440sp.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
ppc440spe.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
ppc460ex_gt.h ppc4xx: Use common NS16550 driver for PPC4xx UART 2010-09-23 09:02:05 +02:00
ppc460sx.h ppc4xx: Use common NS16550 driver for PPC4xx UART 2010-09-23 09:02:05 +02:00
processor.h powerpc/85xx: Add support for Book-E MMU Arch v2.0 2011-11-08 08:36:51 -06:00
ptrace.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
residual.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
sigcontext.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
signal.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
status_led.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
string.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
types.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
u-boot.h image: push default arch values to arch headers 2011-10-05 22:22:15 +02:00
unaligned.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00
xilinx_irq.h Move arch/ppc to arch/powerpc 2010-04-21 23:42:38 +02:00