Commit Graph

16 Commits

Author SHA1 Message Date
Scott Wood
6f2f01b9f3 spl/nand: introduce CONFIG_SPL_NAND_DRIVERS, _BASE, and _ECC.
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: Scott Wood <scottwood@freescale.com>
--
v2: use positive logic for including bits of NAND, rather than
a MINIMAL symbol that excludes things.
2012-11-26 15:41:25 -06:00
Marek Vasut
93ea89f0d9 COMMON: Use __stringify() instead of xstr()
Kill multiple occurances and redeclaration of xstr in favor of __stringify().

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
2012-10-15 11:53:47 -07:00
Tom Rini
3f7f2414ef ARM: SPL: Convert davinci to CONFIG_SPL_FRAMEWORK
- Convert the non-relocation part of board_init_f to spl_board_init, turn on CONFIG_SPL_BOARD_INIT in the configs.
- Remove duplicated code.
- Add spl_boot_device() that returns the statically chosen boot device.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:10 -07:00
Rob Herring
3d6ba91e79 ARM: Remove unused stack and irq config defines
CONFIG_STACKSIZE is not referenced anywhere except on AVR32, but present
in most ARM board config files.

IRQs are only enabled for 1 config, so remove the unused config options
for IRQ and FIQ stack size as well.

Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-01 14:58:22 +02:00
Tom Rini
219f4788d3 hush.c: Move default CONFIG_SYS_PROMPT_HUSH_PS2 to hush.c
Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value
different than "> " which is vision2.  I have Cc'd the maintainer here
as I strongly suspect this is a bug rather than intentional behavior.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-06-20 20:36:51 +02:00
Tom Rini
26750c8aee CONFIG_SYS_BAUDRATE_TABLE: Add <config_fallbacks.h>, place there
We provide a default table of { 9600, 19200, 38400, 57600, 115200 }
in <config_fallbacks.h> which mkconfig places after <configs/...h> in
the generated config file.  This is used when a board has not set its
own table.

Signed-off-by: Tom Rini <trini@ti.com>
2012-06-20 20:26:16 +02:00
Nobuhiro Iwamatsu
8913e6b3c3 arm: cam_enc_4xx: Change macro from BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT
With almost all the architecture and board BOARD_LATE_INIT does not use.
CONFIG_BOARD_LATE_INIT is used instead.
This changed CONFIG_BOARD_LATE_INIT from BOARD_LATE_INIT.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
2012-05-15 08:31:28 +02:00
Heiko Schocher
24efef90c4 ARM: davinci: fixes for cam_enc_4xx board
- change CONFIG_ENV_RANGE to contain 2 nand erase blocks,
  one for bad block reserve.
- remove from the envvariable "img_writeramdisk" the
  ubifsmount command, as it is not needed.
- erase the hole mtd partition containing u-boot
- save environment variable "dvn_app_vers" and "dvn_boot_vers"
  only after installing the new image.
changes requested from Marek Vasut:
- arm, davinci: fix eldk-4.2 warnings for cam_enc_4xx board
  - get rid of run_command2 usage
    needed since patch:
    commit 009dde1955
    Author: Simon Glass <sjg@chromium.org>
    Date:   Tue Feb 14 19:59:20 2012 +0000

    Rename run_command2() to run_command()
    is now in mainline.
  - add CONFIG_SPL_LIBGENERIC_SUPPORT support
  - remove CONFIG_CMD_PXE support
  - fix warning:
    cam_enc_4xx.c: In function 'menu_handle':
    cam_enc_4xx.c:609: warning: dereferencing type-punned pointer
    will break strict-aliasing rules
  - fix error:
    arm-linux-ld: u-boot-spl: Not enough room for program headers,
    try linking with -N

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Fletzer Martin <Martin.Fletzer@ait.ac.at>
Cc: Wolfgang Denk <wd@denx.de>
2012-03-27 22:05:29 +02:00
Christian Riesch
27b66622b5 arm, arm926ejs: Do cpu critical inits only for boards that require it
This patch reverts commit ca4b55800e
"arm, arm926ejs: always do cpu critical inits" since it impacts all
arm926ejs based configurations and caused problems, e.g., with
the hawkboard.

Instead the patch removes the CONFIG_SKIP_LOWLEVEL_INIT defines
from the board configurations that need low level initialization.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
2012-02-12 10:11:33 +01:00
Hadli, Manjunath
8f5d468721 davinci: add support for printing clock frequency
add support for printing various clock frequency info found
in SOC such as ARM core frequency, DSP core frequency and DDR
frequency as part of bdinfo command.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Tom Rini <trini@ti.com>
2012-02-12 10:11:32 +01:00
Hadli, Manjunath
6678cebc09 davinci: remove macro CONFIG_DISPLAY_CPUINFO
remove the macro CONFIG_DISPLAY_CPUINFO as it is no longer
required. This is because clock info will be printed as part
'bdinfo' command and also remove support print_cpuinfo() as it will
no longer be called.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Cc: Tom Rini <trini@ti.com>
2012-02-12 10:11:32 +01:00
Fabio Estevam
db917fbfed configs: Remove CONFIG_NET_MULTI from board files
CONFIG_NET_MULTI is not used anymore, so remove it from board files.

Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Kumar Gala <kumar.gala@freescale.com>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Tom Rini <trini@ti.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Stefano Babic <sbabic@denx.de>
Tested-by: Marek Vasut <marek.vasut@gmail.com>
Tested-by: Heiko Schocher <hs@denx.de>
2012-02-12 10:11:26 +01:00
Heiko Schocher
6be6db588d arm, davinci: cam_enc_4xx board updates
- CONFIG_SYS_MMC_ENV_DEV, needed if environment on mmc
- wait for 1 second timer in board_late_init() only, if
  timer is running.
- add UBI/UBIFS support
- add FIT images support
- menu support
- U-Boot max size now 0xa0000
- SPL now Block 0 page 0
- new MTD partitioning
  0x00000000 SPL
  0x00020000 UBL-Header
  0x00040000 UBL-Header
  0x00060000 UBL-Header
  0x00080000 UBoot (0xa0000(U-Boot length) + 0x60000(3 spare blocks))
  0x00180000 ENV- Variablen (1)
  0x001a0000 ENV- Variablen (2)
  0x001c0000 ENV- Variablen (reserved for Bad Block)
  0x001e0000 ENV- Variablen (reserved for Bad Block)
  0x00200000 UBI-Device

  UBI Volumes:
  „default“:  contain environment-default values
  „rootfs1“:  UBIFS root-fs (1); contain linux kernel image
  „rootfs2“:  UBIFS root-fs (2); contain linux kernel image
  „data-ro“:  UBIFS data (read only)
  „data-rw“:  UBIFS data (read/write)

- new environment variables:
  - app_reset
    (this is only passed per cmdline to linux)
  - dvn_app_vers
    string from ramdisk description contained in the
    FIT image
  - dvn_boot_vers
    string from ubootimage description contained in the
    FIT image
  - saveparms, restoreparms, restoretmpparms, savetmpparms
    helper for saving network parameter.
  - ubiargs
    set ubi kernel cmdlinargs for booting with a ubifs rootfs
  - ubi_ubi boot with reading kernel image from ubifs, and
    use a ubifs as rootfs

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Wolfgang Denk <wd@denx.de>
2012-02-12 10:11:25 +01:00
Scott Wood
25efd99dbb nand_spl: store ecc data on the stack
Adapt the following patch from spl to nand_spl:

  Author: Stefano Babic <sbabic@denx.de>
  Date:   Thu Dec 15 10:55:37 2011 +0100

      nand_spl_simple: store ecc data on the stack

      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: Stefano 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: Scott Wood <scottwood@freescale.com>

While nand_spl is on its way out, in favor of spl, there are still
many boards using it, and conversions are gradual.  This allows us
to get rid of CONFIG_SYS_NAND_ECCSTEPS and CONFIG_SYS_NAND_ECCTOTAL now,
which would otherwise be likely to linger unreferenced after a conversion.

It also eliminates a temporary error in the hawkboard_nand build, since
the spl version of the patch removed ECCSTEPS/TOTAL from hawkboard.h, but
the spl conversion is pending (and may be merged via a different tree).

Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-01-26 16:09:06 -06:00
Scott Wood
4d2aee2b36 NAND: Remove additional (CONFIG_SYS)_NAND_MAX_CHIPS
NAND_MAX_CHIPS has been replaced by CONFIG_SYS_NAND_MAX_CHIPS,
and the latter defaults to 1.

Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-01-26 16:09:01 -06:00
Heiko Schocher
4dd834906d arm, davinci: add cam_enc_4xx support
- DM368 SOC
- booting with spl not with UBL from TI
- before loading u-boot from NAND into RAM, test
  the RAM with the post memory test. If error
  is found, switch all LEDs on and halt system.
- SPI Flash
  Dataflash Typ: M25PE80
- Ethernet DM9161BI
- MMC
- USB

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:25 +01:00