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path: root/include/asm-arm/arch-davinci
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2010-03-23TI: Davinci: NAND Driver CleanupCyril Chemparathy
Modified to use IO accessor routines consistently. Eliminated volatile usage to keep checkpatch.pl happy. Signed-off-by: Cyril Chemparathy <cyril@ti.com>
2010-03-07da830evm: Add support for TI EMACNick Thompson
Adds support for ethernet networking on the da830evm platform. This platform uses an SoC EMAC interface and a 3 port ethernet switch as a PHY with an RMII interface. The PHY also has a i2c interface for configuring the switch functions. Signed-off-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12Davinci: Add EMIF-A macros for setting chip select parametersNick Thompson
The patch adds EMIF-A macros for setting chip select parameters Signed-off-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-01-31TI: DaVinci: Updating EMAC driver for DM365, DM646x and DA8XXNick Thompson
The EMAC IP on DM365, DM646x and DA830 is slightly different from that on DM644x. This change updates the DaVinci EMAC driver so that EMAC becomes operational on SOCs with EMAC v2. Signed-off-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-12Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2010-01-09DA8xx: Add GPIO register definitionsAjay Kumar Gupta
Added DA8xx GPIO base addresses in gpio_defs.h and pointers to different BANKs which can be used to program GPIOs. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Swaminathan S <swami.iyer@ti.com>
2010-01-04Davinci: NAND enable ECC even when not in NAND boot modeNick Thompson
Davinci: NAND enable ECC even when not in NAND boot mode On Davinci platforms, the default NAND device is enabled (for ECC) in low level boot code when NAND boot mode is used. If booting in another mode, NAND ECC is not enabled. The driver should make sure ECC is enabled regardless of boot mode if NAND is configured in U-Boot. Signed-off-by: Nick Thompson <nick.thompson@ge.com>
2010-01-04Davinci: Configurable NAND chip selectsNick Thompson
Davinci: Configurable NAND chip selects Add a CONFIG_SYS_NAND_CS setting to all davinci configs and use it to setup the NAND controller in the davinci_nand mtd driver. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com>
2009-11-27Add TI DA8xx support: DA8xx includesNick Thompson
Provides initial support for TI OMAP-L1x/DA8xx SoC devices. See http://www.ti.com The DA8xx devices are similar to DaVinci devices but have a differing memory map and updated peripheral versions. Signed-off-by: Nick Thompson <nick.thompson@gefanuc.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2009-10-28Coding Style cleanup; update CHANGELOG, prepare -rc1Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-24TI DaVinci: Fix DM6467 EVM Compilation WarningSandeep Paulraj
Due to new TI boards being added to U-Boot, the hardware.h is getting very messy. The warning being fixed is due to the EMIF addresses being redefined. The long term solution(after 2009.11) to this is to have SOC specific header files. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-10-13TI: DaVinci: GPIO header file and definitionsSandeep Paulraj
Some DaVinci SOC's use GPIOs to enable EMAC and DM9000. This patch adds some definitions for GPIO registers and also adds structures for GPIO. A separate header file is being added so that in future we can have a DaVinci GPIO driver similer to OMAP. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Acked-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-13TI: DaVinci DM646x: Update flag used to represent DM646x SOC'sSandeep Paulraj
In the DaVinci specific code, we use both CONFIG_SOC_DM646X and CONFIG_SOC_DM646x to represent DM646x specific code. This patch changes occurrences of CONFIG_SOC_DM646x to CONFIG_SOC_DM646X. This is because for DM644x series of SOCs we use the flag CONFIG_SOC_DM644X. We want some uniformity. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Acked-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-13TI DaVinci: DM646x: Initial Support for DM646x SOCSandeep Paulraj
DM646x is an SOC from TI which has both an ARM and a DSP. There are multiple variants of the SOC mainly dealing with different core speeds. This patch adds the initial framework for the DM646x SOC. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-08-26NAND: DaVinci: V2 Adding 4 BIT ECC supportSandeep Paulraj
This patch adds 4 BIT ECC support in the DaVinci NAND driver. Tested on both the DM355 and DM365. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07davinci_nand chipselect/init cleanupDavid Brownell
Update chipselect handling in davinci_nand.c so that it can handle 2 GByte chips the same way Linux does: as one device, even though it has two halves with independent chip selects. For such chips the "nand info" command reports: Device 0: 2x nand0, sector size 128 KiB Switch to use the default chipselect function unless the board really needs its own. The logic for the Sonata board moves out of the driver into board-specific code. (Which doesn't affect current build breakage if its NAND support is enabled...) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07NAND DaVinci: Update to ALE/CLE Mask valuesSandeep Paulraj
All DaVinci SOC's use a CLE mask of 0x10 and an ALE mask of 0x8 except the DM646x. This was decided by the design team driving the design. This patch updates the CLE and ALE values for DM646x. Updated patches for DM646x will be sent shortly. This applies to u-boot-nand-flash git Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07ARM DaVinci: Changing ALE Mask ValueSandeep Paulraj
The ALE mask used by DaVinci SOCs is wrong. The patch changes the mask value from '0xa' to '0x8'. This is the mask we use for all TI releases. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07davinci_nand: cleanup II (CONFIG_SYS_DAVINCI_BROKEN_ECC)David Brownell
Remove CONFIG_SYS_DAVINCI_BROKEN_ECC option. It's not just nasty; it's also unused by any current boards, and doesn't even match the main U-Boot distributions from TI (which use soft ECC, or 4-bit ECC on newer chips that support it). DaVinci GIT kernels since 2.6.24, and mainline Linux since 2.6.30, match non-BROKEN code paths for 1-bit HW ECC. The BROKEN code paths do seem to partially match what MontaVista/TI kernels (4.0/2.6.10, and 5.0/2.6.18) do ... but only for small pages. Large page support is really broken (and it's unclear just what software it was trying to match!), and the ECC layout was making three more bytes available for use by filesystem (or whatever) code. Since this option itself seems broken, remove it. Add a comment about the MV/TI compat issue, and the most straightforward way to address it (should someone really need to solve it). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07davinci_nand: cleanup I (minor)David Brownell
Minor cleanup for DaVinci NAND code: - Use I/O addresses from nand_chip; CONFIG_SYS_NAND_BASE won't be defined when there are multiple chipselect lines in use (as with common 2 GByte chips). - Cleanup handling of EMIF control registers * Only need one pointer pointing to them * Remove incorrect and unused struct supersetting them - Use the standard waitfunc; we don't need a custom version - Partial legacy cleanup: * Don't initialize every board like it's a DM6446 EVM * #ifdef a bit more code for BROKEN_ECC Sanity checked with small page NAND on dm355 and dm6446 EVMs; and large page on dm355 EVM (packaged as two devices, not one). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-06-15DaVinci Network Driver Updatess-paulraj@ti.com
Different flavours of DaVinci SOC's have differences in their EMAC IP This patch does the following 1) Updates base addresses for DM365 2) Updates MDIO frequencies for DM365 and DM646x 3) Update EMAC wrapper registers for DM365 and DM646x Patch applies to u-boot-net git. the EMAC driver itself will be updated shortly to add support for DM365 and DM646x Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-06-12ARM DaVinci: Minor Updates to base addressess-paulraj@ti.com
Patch adds base addresses for DaVinci DM365. Updated patches for DM365 will be posted soon. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-06-12davinci: display correct clock infoDavid Brownell
Move the clock-rate dumping code into the cpu/.../davinci area where it should have been, enabled by CONFIG_DISPLAY_CPUINFO, updating the format and showing the DSP clock (where relevant). Switch boards to use the cpuinfo() hook for this stuff. Remove a few now-obsolete PLL #defines. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-06-12davinci: add basic dm355/dm350/dm335 supportDavid Brownell
Add some basic declarations for DaVinci DM355/DM350/DM335 support, keyed on CONFIG_SOC_DM355. (DM35X isn't quite right because the DM357 is very different; while the DM355 is like a DM355 without the MPEG/JPEG coprocessor). These have different peripherals than the DM6446, and some of the peripherals are at different addresses. Notably for U-Boot, there's no EMAC, and the NAND controller address is different Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2009-06-12davinci: move psc support board-->cpuDavid Brownell
Move DaVinci PSC support from board/* to cpu/* where it belongs. The PSC module manages clocks and resets for all DaVinci-family SoCs, and isn't at all board-specific. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-31davinci: fix remaining dm644x_ethJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-04-11Revert merge of git://www.denx.de/git/u-boot-arm, commit 62479b18:Wolfgang Denk
Reverting became necessary after it turned out that the patches in the u-boot-arm repo were modified, and in some cases corrupted. This reverts the following commits: 066bebd6353e33af3adefc3404560871699e9961 7a837b7310166ae8fc8b8d66d7ef01b60a80f9d6 c88ae20580b2b01487b4cdcc8b2a113f551aee36 a147e56f03871bba4f05058d5e04ce7deb010b04 d6674e0e2a6a1f033945f78838566210d3f28c95 8c8463cce44d849e37744749b32d38e1dfb12e50 c98b47ad24b2d91f41c09a3d62d7f70ad84f4b7d 8bf69d81782619187933a605f1a95ee1d069478d 8c16cb0d3b971f46fbe77c072664c0f2dcd4471d a574a73852a527779234e73e17e7597fd8128882 1377b5583a48021d983e1fd565f7d40c89e84d63 1704dc20917b4f71e373e2c888497ee666d40380 Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-03-30Removes all board specific code from the arch. part for DM644x (DaVinci) boardsPieter Voorthuijsen
Signed-off-by: Pieter Voorthuijsen <pv@prodrive.nl>
2007-08-10[ARM] TI DaVinci support, hopefully finalSergey Kubushyn
Add support for the following DaVinci boards: - DV_EVM - SCHMOOGIE - SONATA Changes: - Split into separate board directories - Removed changes to MTD_DEBUG (or whatever it's called) - New CONFIG_CMD party line followed - Some cosmetic fixes, cleanup etc. - Patches against the latest U-Boot tree as of now. - Fixed CONFIG_CMD_NET in net files. - Fixed CONFIG_CMD_EEPROM for schmoogie. - Made sure it compiles and works (forceenv() link problem) on SCHMOOGIE and DV_EVM. Can't check if it works on SONATA, don't have a board any more, but it at least compiles. Here is an excerpt from session log on SCHMOOGIE... U-Boot 1.2.0-g6c33c785-dirty (Aug 7 2007 - 13:07:17) DRAM: 128 MB NAND: 128 MiB In: serial Out: serial Err: serial ARM Clock : 297MHz DDR Clock : 162MHz ETH PHY : DP83848 @ 0x01 U-Boot > iprobe Valid chip addresses: 1B 38 3A 3D 3F 50 5D 6F U-Boot > ping 192.168.253.10 host 192.168.253.10 is alive U-Boot > Signed-off-by: Sergey Kubushyn <ksi@koi8.net> Acked-by: Dirk Behme <dirk.behme@gmail.com> Acked-by: Zach Sadecki <Zach.Sadecki@ripcode.com> Acked-by: Stefan Roese <sr@denx.de>
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