Commit graph

68 commits

Author SHA1 Message Date
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
Sughosh Ganu
25f8bf6eff da8xx/hawkboard: Add support for ohci host controller
Also enable the ohci port on hawkboard. These additions result in an
increased u-boot size -- adjust the same accordingly in the board's
config.

Move the usb header for da8xx platforms under arch-davinci.

Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com>
2012-09-01 14:58:19 +02:00
Laurence Withers
de9d2e3d60 DaVinci DA8xx: replace magic number for DDR speed
Replace a magic number for the DDR2/mDDR PHY clock ID with a proper
definition. In addition, don't request this clock ID on DA830 hardware,
which does not have a DDR2/mDDR PHY (or associated PLL controller).

Signed-off-by: Laurence Withers <lwithers@guralp.com>
Cc: Tom Rini <trini@ti.com>
Cc: Prabhakar Lad <prabhakar.csengg@gmail.com>
2012-09-01 14:58:14 +02:00
Laurence Withers
88ac6b9d14 DaVinci DA850: UART2 clock ID comes from ASYNC3
On the DA830, UART2's clock is derived from PLL controller 0 output 2.
On the DA850, it is in the ASYNC3 group, and may be switched between PLL
controller 0 or 1. Fix the definition of the ID to match.

Signed-off-by: Laurence Withers <lwithers@guralp.com>
Cc: Tom Rini <trini@ti.com>
Cc: Prabhakar Lad <prabhakar.csengg@gmail.com>
2012-09-01 14:58:14 +02:00
Laurence Withers
8a54aa0da7 DaVinci DA8xx: tidy up clock ID definition
Tidy up the clock IDs defined for the DA8xx SOCs. With this new structure in
place, it is clear how to define new clock IDs, and how these map to the
numbers presented in the technical reference manual.

Signed-off-by: Laurence Withers <lwithers@guralp.com>
Cc: Tom Rini <trini@ti.com>
Cc: Prabhakar Lad <prabhakar.csengg@gmail.com>
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-01 14:58:13 +02:00
Mikhail Kshevetskiy
680866a502 arm/davinci/da850: add uart0 pinmux
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
Tested-by: Sughosh Ganu <urwithsughosh@gmail.com>
2012-09-01 14:58:10 +02:00
Mikhail Kshevetskiy
89473d233f arm/davinci: fix DDR2/mDDR memory controller initialization for Omap L138
follow section 15.2.13.1 (Initializing Following Device Power Up or Reset) of
OMAP-L138 DSP+ARM Processor Technical Reference Manual

Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
Acked-by: Christian Riesch <christian.riesch@omicron.at>
Tested-by: Christian Riesch <christian.riesch@omicron.at>
2012-09-01 14:58:10 +02:00
Lad, Prabhakar
ecc98ec18c da850/omap-l138: Add MMC support for DA850/OMAP-L138
This patch adds support for MMC/SD on DA850/OMAP-L138.

Tested-by: Christian Riesch <christian.riesch@omicron.at>
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com>
Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
2012-09-01 14:58:09 +02:00
Sughosh Ganu
6b873dcabd Changes to move hawkboard to the new spl infrastructure
This patch moves hawkboard to the new spl infrastructure from the
older nand_spl one.

Removed the hawkboard_nand_config build option -- The spl code now
gets compiled with hawkboard_config, after building the main u-boot
image, using the CONFIG_SPL_TEXT_BASE. Modified the README.hawkboard
to reflect the same.

Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Christian Riesch <christian.riesch@omicron.at>
Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Cc: Tom Rini <trini@ti.com>
Acked-by: Christian Riesch <christian.riesch@omicron.at>
2012-02-12 10:11:33 +01:00
Heiko Schocher
2627c8c0a1 arm, davinci: add timer defines for tcr field
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
2012-02-12 10:11:23 +01:00
Heiko Schocher
3f84108b99 arm, davinci: add workaround for not resetting DMA bus and VPSS modules
The Buffer Logic of VPSS is Not Reset by System Reset Pin, see
http://www.ti.com/lit/er/sprz316b/sprz316b.pdf chapter Advisory 1.2.1
on page 9. Add workaroundcode proposed in the errata.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
2012-02-12 10:11:23 +01:00
Ben Gardiner
d652a344a0 arm, davinci: add PLL0 prediv to da850 lowlevel setup
The OMAP-L138 has a pre-divider available on PLL0.

Add support to da850_lowlevel.c for configuring PLL0's pre-divider. This is
to achieve certain OPP's -- e.g. the 372MHz OPP used also by Linux.

Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Cc: Christian Riesch <christian.riesch@omicron.at>
CC: 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>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Christian Riesch <christian.riesch@omicron.at>
2012-02-12 10:11:22 +01:00
Christian Riesch
a601bed065 arm, davinci: Change byte order of RTC kick register values
Now the values in the defines agree with those in the manuals.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Tom Rini <trini@ti.com>
Cc: Heiko Schocher <hs@denx.de>
2012-01-16 08:40:10 +01:00
Wolfgang Denk
6b62b9a31d Coding Style cleanup
Fix trailing white space, indentation by spaces instead of TABs,
excessive blank lines, trailing blank lines.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-12-19 12:03:40 +01:00
Heiko Schocher
7f34b1163a arm, davinci, da850: add uart1 tx rx pinmux config
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Tom Rini <trini@ti.com>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Christian Riesch <christian.riesch@omicron.at>
2011-12-06 23:59:37 +01:00
Heiko Schocher
b5ce18a235 arm, davinci: move davinci_rtc struct to hardware.h
move struct davinci_rtc to arch/arm/include/asm/arch-davinci/hardware.h
and add RTC_KICK0R_WE, RTC_KICK1R_WE defines,
so they are global useable.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
2011-12-06 23:59:37 +01:00
Christian Riesch
516fb1c4c0 arm, da850: Add pinmux configurations to the arch tree
Up to now nearly every davinci board has separate code for the
definition of pinmux configurations. This patch adds pinmux
configurations for the DA850 SoCs to the arch tree which may later
be used for all DA850 based boards.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Heiko Schocher <hs@denx.de>
2011-12-06 23:59:36 +01:00
Christian Riesch
964930bcfd arm, davinci: Move pinmux functions from board to arch tree
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Cc: Syed Mohammed Khasim <sm.khasim@gmail.com>
Cc: Sughosh Ganu <urwithsughosh@gmail.com>
Cc: Nick Thompson <nick.thompson@ge.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Nick Thompson <nick.thompson@ge.com>
2011-12-06 23:59:36 +01:00
Ilya Yanok
7c587d320d davinci_emac: move arch-independent defines to separate header
DaVinci EMAC is found not only on DaVinci SoCs but on some OMAP3 SoCs
also. This patch moves common defines from arch-davinci/emac_defs.h to
drivers/net/davinci_emac.h

DaVinci specific PHY drivers hacked to include the new header. We might
want to switch to phylib in future.

Signed-off-by: Ilya Yanok <yanok@emcraft.com>
2011-12-06 23:59:35 +01:00
Christian Riesch
581a811c3f hawkboard: Replace HAWKBOARD_KICK{0, 1}_UNLOCK defines
This patch replaces the HAWKBOARD_KICK{0,1}_UNLOCK defines by
DV_SYSCFG_KICK{0,1}_UNLOCK.

The kick register values are not hawkboard specific but may be used
for all davinci boards. In commit f3c149d6c6
new defines for these values wer introduced.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Syed Mohammed Khasim <sm.khasim@gmail.com>
Cc: Sughosh Ganu <urwithsughosh@gmail.com>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-29 15:43:40 +01:00
Heiko Schocher
75acc4d7c1 arm, davinci: add DAVINCI_MMC_CLKID
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-15 22:25:51 +01:00
Heiko Schocher
f3c149d6c6 arm, davinci: da850/dm365 lowlevel cleanup
- Cleanup a lot of fix values, and use defines instead.
- Also make some values configurable through the board config
  file.
- delete the NAND_SPL code for da850, as it is not used actually
- remove the asm code

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Christian Riesch <christian.riesch@omicron.at>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-15 22:25:51 +01:00
Christian Riesch
effea9d18c arm, davinci: Rename AM1808 lowlevel functions to DA850
Rename arch/arm/cpu/arm926ejs/davinci/am1808_lowlevel.c and
arch/arm/include/asm/arch-davinci/am1808_lowlevel.h to da850_lowlevel.c
and da850_lowlevel.h since they apply not only to the AM1808 SoC
but to all DA850 chips. The function names and #defines are changed
likewise.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-08 08:55:07 -05:00
Prabhakar Lad
3f0d4edcdb da8xxevm: fix build error
This patch fixes following compile error for da8xx evm

da830evm.c: In function 'board_init':
da830evm.c:222: error: 'DAVINCI_SYSCFG_SUSPSRC_UART2' undeclared (first use in this function)
da830evm.c:222: error: (Each undeclared identifier is reported only once
da830evm.c:222: error: for each function it appears in.)
make[2]: *** [da830evm.o] Error 1

similarly for da850evm.

introduced through commit:
f9fc237f1f

Signed-off-by: Prabhakar Lad <prabhakar.csengg@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-08 08:55:03 -05:00
Stefano Babic
134028682f VIDEO: davinci: add framebuffer to da8xx
The patch is a port from the framebuffer driver
of the Linux driver drivers/video/da8xx-fb.c, used
on davinci da8xx and OMAP-L138 boards.

As base for the port, the following commit (last changes
for this driver at the moment in the Linux kernel tree)
was taken:

commit 1db41e032d563eb47deab40dc5595be306b143ba
Author: axel lin <axel.lin@gmail.com>
Date:   Tue Feb 22 01:52:42 2011 +0000

    video: da8xx-fb: fix section mismatch warning

    Signed-off-by: Axel Lin <axel.lin@gmail.com>
    Signed-off-by: Paul Mundt <lethal@linux-sh.org>

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:26 +01:00
Stefano Babic
829f917854 ARM: Davinci: added missing registers to hardware.h
The hardware base address for ther LCD configuration
registers is missing, as well as some syscfg registers.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:26 +01:00
Bastian Ruppert
ca1646b85d Davinci: ea20: set GPIOs to hold MII-Phy in reset and set UART0-Switch for console
Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de>
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: dzu@denx.de
CC: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:25 +01:00
Bastian Ruppert
f9fc237f1f Davinci: ea20: set console on UART0
Signed-off-by: Bastian Ruppert <Bastian.Ruppert@Sewerin.de>
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:25 +01:00
Heiko Schocher
8bfe325c74 arm926ejs, davinci: add missing spi defines for dm365
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:25 +01:00
Heiko Schocher
29b0bef54c arm926ejs, davinci: add cpuinfo for dm365
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:25 +01:00
Heiko Schocher
53d3b2ceed arm, davinci: add lowlevel function for dm365 soc
used for booting (for example) from NAND using spl code.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Christian Riesch <christian.riesch@omicron.at>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:25 +01:00
Heiko Schocher
4e28ede208 arm, davinci: add header files for dm365
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Christian Riesch <christian.riesch@omicron.at>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:25 +01:00
Christian Riesch
fab19c142e arm, davinci: Add function lpsc_syncreset()
This patch adds a function lpsc_syncreset that allows setting a
lpsc module into Sync Reset state.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Acked-by: Heiko Schocher <hs@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-11-03 22:56:23 +01:00
Manjunath Hadli
fb1d6332b5 davinci: remove obsolete macro CONFIG_EMAC_MDIO_PHY_NUM
remove macro CONFIG_EMAC_MDIO_PHY_NUM and depending macro EMAC_MDIO_PHY_NUM
as they are no longer needed with the support for more than 1 PHYs in davinci
emac driver.

Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-10-27 21:56:36 +02:00
Heiko Schocher
2bc3acb10a arm, davinci: add missing LSPC define for MMC/SD1
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-10-27 21:56:34 +02:00
Sergei Shtylyov
9e2538e11f DaVinci: correct MDSTAT.STATE mask
MDSTAT.STATE occupies bits 0..5 according to all available documentation, so fix
the mask which previously was leaving out the intermediate state indicator bit.

While at it, introduce two #define's for that mask -- unfortunately, we can't
use a single #define as the assembly code can't include <asm/arch/hardware.h>
due to C-specfic constructs in it.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-10-27 21:56:34 +02:00
Heiko Schocher
310ae55efe arm, davinci, am1808: add lowlevel functions for booting from NOR
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:59 +02:00
Heiko Schocher
a293181819 arm, davinci: add ddr2 definition
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:59 +02:00
Heiko Schocher
198a7fc253 arm, davinci, am1808, gpio: add missing defines for bank 8
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:58 +02:00
Heiko Schocher
e6862997bd arm, davinci: add some missing defines in hardware.h
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:58 +02:00
Heiko Schocher
b841c01d6a arm, davinci: add SYSCFG1 base and register struct
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:58 +02:00
Heiko Schocher
725c2935f6 arm, davinci: add RTC base addr
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:58 +02:00
Heiko Schocher
bf569ac8d9 arm, davinci: add internal WDT support for AM1808 cpus
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:58 +02:00
Heiko Schocher
fbabac79d0 arm, davinci: add missing timer baseaddresses for !DA8xx cpu
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:58 +02:00
Heiko Schocher
de23e7225b arm, davinci: move davinci_timer in header file
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:58 +02:00
Heiko Schocher
4f3c42aca4 net, davinci_emac: add KSZ8864 switch
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-30 22:00:56 +02:00
Nagabhushana Netagunte
0f3d6b06ea da850: modifications for Logic PD Rev.3 AM18xx EVM
AHCLKR/UART1_RTS/GP0[11] pin needs to be configured for
NOR to work on Rev.3 EVM. When GP0[11] is low,
the SD0 interface will not work, but NOR flash will.

Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com>
Signed-off-by: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04 11:36:19 +02:00
Nagabhushana Netagunte
cf2c24e399 da850: add support to wake up DSP during board init
add support for DSP wake-up by default on DA850/OMAP-L138
during board initialization. Enable hwconfig environment and added
extra env setting through CONFIG_EXTRA_ENV_SETTINGS.
To prevent DSP from being woken up,set the environment variable as,
set hwconfig "dsp:wake=no"

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04 11:36:19 +02:00
Sudhakar Rajashekhara
b7e6843f97 da8xx: add support for multiple PLL controllers
Modify clk_get() function in cpu file to work for
multiple PLL controllers.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-09-04 11:36:18 +02:00
Laurence Withers
732590b397 DA8xx: fix LPSC constants
Some of the LPSC constants were incorrect, and some were missing. This
commit fixes the incorrect constants (which were not used anywhere in
the tree) and adds all constants for both DA830 and DA850, as per the
TI datasheets.

Signed-off-by: Laurence Withers <lwithers@guralp.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2011-08-03 12:49:19 +02:00