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  1. 13 3月, 2015 1 次提交
  3. 05 12月, 2014 1 次提交
  5. 28 10月, 2014 1 次提交
  7. 27 10月, 2014 1 次提交
  9. 31 8月, 2014 1 次提交
  11. 31 7月, 2014 1 次提交
  13. 30 7月, 2014 1 次提交
  15. 26 7月, 2014 1 次提交
    • P
      ARM: omap: clean redundant PISMO_xx macros used in OMAP3 · 222a3113
      由 pekon gupta 提交于 
      PISMO_xx macros were used to define 'Platform Independent Storage MOdule'
related GPMC configurations. This patch
- Replaces these OMAP3 specific macros with generic CONFIG_xx macros as provided
  by current u-boot infrastructure.
- Removes unused redundant macros, which are no longer required after
  merging of common platform code in following commit
      commit a0a37183
      ARM: omap: merge GPMC initialization code for all platform

+-----------------+-----------------------------------------------------------+
| Macro           | Reason for removal                                        |
+-----------------+-----------------------------------------------------------+
| PISMO1_NOR_BASE | duplicate of CONFIG_SYS_FLASH_BASE                        |
+-----------------+-----------------------------------------------------------+
| PISMO1_NAND_BASE| duplicate of CONFIG_SYS_NAND_BASE                         |
+-----------------+-----------------------------------------------------------+
| PISMO1_ONEN_BASE| duplicate of CONFIG_SYS_ONENAND_BASE                      |
+-----------------+-----------------------------------------------------------+
| PISMO1_NAND_SIZE| GPMC accesses NAND device via I/O mapped registers so     |
|                 | configuring GPMC chip-select for smallest allowable       |
|                 | segment (GPMC_SIZE_16M) is enough.                        |
+-----------------+-----------------------------------------------------------+
| PISMO1_ONEN_SIZE| OneNAND uses a fixed GPMC chip-select address-space of    |
|                 | 128MB (GPMC_SIZE_128M)                                    |
+-----------------+-----------------------------------------------------------+
+-----------------+-----------------------------------------------------------+
| PISMO1_NOR      |  Unused Macros                                            |
| PISMO1_NAND     |                                                           |
| PISMO2_CS0      |                                                           |
| PISMO2_CS1      |                                                           |
| PISMO1_ONENAND  |                                                           |
| PISMO2_NAND_CS0 |                                                           |
| PISMO2_NAND_CS1 |                                                           |
| PISMO1_NOR_BASE |                                                           |
| PISMO1_NAND_BASE|                                                           |
| PISMO2_CS0_BASE |                                                           |
+-----------------+-----------------------------------------------------------+
Signed-off-by: NPekon Gupta <pekon@ti.com>
      222a3113
  17. 05 3月, 2014 1 次提交
    • P
      mtd: nand: omap: remove unused #defines from common omap_gpmc.h · a7e36fc9
      由 pekon gupta 提交于 
      OMAP NAND driver can detect Page-size and OOB-size of NAND device from ONFI
params or nand_id[] table. And based on that it defines ECC layout.
This patch
1) removes following board configs used for defining NAND ECC layout
	- GPMC_NAND_ECC_LP_x16_LAYOUT (for large page x16 NAND)
	- GPMC_NAND_ECC_LP_x8_LAYOUT  (for large page x8 NAND)
	- GPMC_NAND_ECC_SP_x16_LAYOUT (for small page x16 NAND)
	- GPMC_NAND_ECC_SP_x8_LAYOUT  (for small page x8 NAND)

2) removes unused #defines in common omap_gpmc.h depending on above configs

Build tested using: ./MAKEALL -s am33xx -s omap3 -s omap4 -s omap5
Signed-off-by: NPekon Gupta <pekon@ti.com>
      a7e36fc9
  19. 22 2月, 2014 2 次提交
  21. 22 11月, 2013 1 次提交
    • P
      mtd: nand: omap: add CONFIG_NAND_OMAP_ECCSCHEME for selection of ecc-scheme · 3f719069
      由 pekon gupta 提交于 
      This patch adds new CONFIG_NAND_OMAP_ECCSCHEME, replacing other distributed
CONFIG_xx used for selecting NAND ecc-schemes.
This patch aims at solving following issues.

1) Currently ecc-scheme is tied to SoC platform, which prevents user to select
   other ecc-schemes also supported in hardware. like;
 - most of OMAP3 SoC platforms use only 1-bit Hamming ecc-scheme, inspite
   the fact that they can use higher ecc-schemes like 8-bit ecc-schemes with
   software based error detection (OMAP_ECC_BCH4_CODE_HW_DETECTION_SW).
 - most of AM33xx SoC plaforms use 8-bit BCH ecc-scheme for now, but hardware
   supports BCH16 ecc-scheme also.

2) Different platforms use different CONFIG_xx to select ecc-schemes, which
   adds confusion for user while migrating platforms.
 - *CONFIG_NAND_OMAP_ELM* which enables ELM hardware engine, selects only
    8-bit BCH ecc-scheme with h/w based error-correction (OMAP_ECC_BCH8_CODE_HW)
    whereas ELM hardware engine supports other ecc-schemes also like; BCH4,
    and BCH16 (in future).
 - *CONFIG_NAND_OMAP_BCH8* selects 8-bit BCH ecc-scheme with s/w based error
    correction (OMAP_ECC_BCH8_CODE_HW_DETECTION_SW).
 - *CONFIG_SPL_NAND_SOFTECC* selects 1-bit Hamming ecc-scheme using s/w library

Thus adding new *CONFIG_NAND_OMAP_ECCSCHEME* de-couples ecc-scheme dependency
on SoC platform and NAND driver. And user can select ecc-scheme independently
foreach board.
However, selection some hardware based ecc-schemes (OMAP_ECC_BCHx_CODE_HW) still
depends on presence of ELM hardware engine on SoC. (Refer doc/README.nand)
Signed-off-by: NPekon Gupta <pekon@ti.com>
      3f719069
  23. 13 11月, 2013 1 次提交
    • H
      i2c, omap24xx: convert driver to new mutlibus/mutliadapter framework · 6789e84e
      由 Heiko Schocher 提交于 
      - add omap24xx driver to new multibus/multiadpater support
- adapted all config files, which uses this driver

Tested on the am335x based siemens boards rut, dxr2 and pxm2
posted here:
http://patchwork.ozlabs.org/patch/263211/Signed-off-by: NHeiko Schocher <hs@denx.de>
Tested-by: NTom Rini <trini@ti.com>
Cc: Lars Poeschel <poeschel@lemonage.de>
Cc: Steve Sakoman <sakoman@gmail.com>
Cc: Thomas Weber <weber@corscience.de>
Cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Grazvydas Ignotas <notasas@gmail.com>
Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Cc: Luca Ceresoli <luca.ceresoli@comelit.it>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Nishanth Menon <nm@ti.com>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Nagendra T S  <nagendra@mistralsolutions.com>
Cc: Michael Jones <michael.jones@matrix-vision.de>
Cc: Raphael Assenat <raph@8d.com>
Acked-by: NIgor Grinberg <grinberg@compulab.co.il>
Acked-by: NStefano Babic <sbabic@denx.de>
      6789e84e
  25. 05 11月, 2013 1 次提交
  27. 20 8月, 2013 1 次提交
  29. 15 8月, 2013 1 次提交
  31. 24 7月, 2013 1 次提交
  33. 29 1月, 2013 1 次提交
  35. 11 12月, 2012 1 次提交
  37. 27 11月, 2012 1 次提交
    • S
      spl/nand: introduce CONFIG_SPL_NAND_DRIVERS, _BASE, and _ECC. · 6f2f01b9
      由 Scott Wood 提交于 
      Some small SPLs do not use nand_base.c, and a subset of those also
require a special driver.  Some SPLs need software ECC but others can't
fit it.

All existing boards that specify CONFIG_SPL_NAND_SUPPORT have these
symbols added to preserve existing behavior.
Signed-off-by: NScott Wood <scottwood@freescale.com>
--
v2: use positive logic for including bits of NAND, rather than
a MINIMAL symbol that excludes things.
      6f2f01b9
  39. 20 11月, 2012 1 次提交
    • J
      boards: remove the no longer used CONFIG_EHCI_DCACHE · c11ace6b
      由 Jeroen Hofstee 提交于 
      CONFIG_EHCI_DCACHE was removed by commit b8adb120
"USB: Drop cache flush bloat in EHCI-HCD". Remove the defines from
the boards configs as well.
Signed-off-by: NJeroen Hofstee <jeroen@myspectrum.nl>
cc: Marek Vasut <marex@denx.de>
cc: Stefan Roese <sr@denx.de>
cc: Tom Rini <trini@ti.com>
cc: Wolfgang Denk <wd@denx.de>
cc: Thierry Reding <thierry.reding@avionic-design.de>
cc: Tom Warren <twarren@nvidia.com>
cc: Stephen Warren <swarren@nvidia.com>
cc: Stefano Babic <sbabic@denx.de>
      c11ace6b
  41. 26 10月, 2012 3 次提交
  43. 28 9月, 2012 2 次提交
    • T
      SPL: Move the omap SPL framework to common/spl · 47f7bcae
      由 Tom Rini 提交于 
      Add a new flag, CONFIG_SPL_FRAMEWORK to opt into the common/spl SPL
framework, enable on all of the previously using boards.  We move the
spl_ymodem.c portion to common/ and spl_mmc.c to drivers/mmc/.  We leave
the NAND one in-place as we plan to replace it later in this series.

We use common/spl to avoid linker problems with respect to merging
constant strings in objects.   Otherwise all strings in common/ will be
linked in and kept which grows SPL in size too much.
Signed-off-by: NTom Rini <trini@ti.com>
      47f7bcae
    • T
      ARM: SPL: Move gpmc_init() to spl_board_init() · d7cb93b2
      由 Tom Rini 提交于 
      This is an OMAP/related-specific function, move calling it to
spl_board_init() and turn on CONFIG_SPL_BOARD_INIT on the boards that
enabled NAND and didn't enable this already.
Signed-off-by: NTom Rini <trini@ti.com>
      d7cb93b2
  45. 01 9月, 2012 5 次提交
  47. 21 6月, 2012 1 次提交
  49. 15 5月, 2012 2 次提交
  51. 28 2月, 2012 2 次提交
  53. 12 2月, 2012 2 次提交
  55. 27 1月, 2012 1 次提交
    • S
      nand_spl_simple: store ecc data on the stack · d3022c5f
      由 Stefano Babic 提交于 
      Currently nand_spl_simple puts it's temp data at 0x10000 offset in SDRAM
which is likely to contain already loaded data.
The patch saves the oob data and the ecc on the stack replacing
the fixed address in RAM.
Signed-off-by: NStefano Babic <sbabic@denx.de>
CC: Ilya Yanok <yanok@emcraft.com>
CC: Scott Wood <scottwood@freescale.com>
CC: Tom Rini <tom.rini@gmail.com>
CC: Simon Schwarz <simonschwarzcor@googlemail.com>
CC: Wolfgang Denk <wd@denx.de>
Signed-off-by: NScott Wood <scottwood@freescale.com>
      d3022c5f
  57. 07 12月, 2011 1 次提交