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8 years agoserial: zynq: Fix address reading from DM
Michal Simek [Tue, 12 Jan 2016 13:45:49 +0000 (14:45 +0100)]
serial: zynq: Fix address reading from DM

Use dev_get_addr() instead of reading reg base directly in the driver.
Core function is also more robust.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agoserial: zynq: Extend compatible string list
Michal Simek [Thu, 14 Jan 2016 10:45:52 +0000 (11:45 +0100)]
serial: zynq: Extend compatible string list

ZynqMP is using updated core with cdns,uart-r1p12 compatible string.

Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agofpga: Fix compilation warnings
Michal Simek [Tue, 5 Jan 2016 12:51:48 +0000 (13:51 +0100)]
fpga: Fix compilation warnings

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agofpga: Add bitstream type BIT_NONE
Siva Durga Prasad Paladugu [Wed, 9 Dec 2015 13:16:42 +0000 (18:46 +0530)]
fpga: Add bitstream type BIT_NONE

Add bitstream type BIT_NONE to the bitstream type
enum. This might be useful while loading bitstreams
in respective drivers.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agofpga: xilinx: Check for substring in device ID validation
Siva Durga Prasad Paladugu [Mon, 11 Jan 2016 07:00:41 +0000 (12:30 +0530)]
fpga: xilinx: Check for substring in device ID validation

Check for substrings in deviceID validation check
so that it can support xa bitstreams also.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Fix board_init calling sequence
Michal Simek [Fri, 11 Dec 2015 14:01:28 +0000 (15:01 +0100)]
microblaze: Fix board_init calling sequence

board_init() is in final elf file but it is not called at all.
Use board_init_late() instead and call gpio_init() from it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Enable HUSH via Kconfig
Michal Simek [Fri, 11 Dec 2015 13:59:03 +0000 (14:59 +0100)]
microblaze: Enable HUSH via Kconfig

Cleanup board file.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Read information about RAM from DT
Michal Simek [Fri, 11 Dec 2015 13:45:29 +0000 (14:45 +0100)]
microblaze: Read information about RAM from DT

Do not setup ram start/size in board file. Read it from DT instead.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Remove empty file - cpu.c
Michal Simek [Fri, 11 Dec 2015 12:17:35 +0000 (13:17 +0100)]
microblaze: Remove empty file - cpu.c

No need to have empty unused file in architecture code.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Move CONFIG_NETCONSOLE to Kconfig
Michal Simek [Fri, 11 Dec 2015 12:16:16 +0000 (13:16 +0100)]
microblaze: Move CONFIG_NETCONSOLE to Kconfig

Cleanup board file.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Remove CONFIG_FIT from board file
Michal Simek [Fri, 11 Dec 2015 12:12:42 +0000 (13:12 +0100)]
microblaze: Remove CONFIG_FIT from board file

And enable it via defconfig by default.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Remove systemace from board file
Michal Simek [Fri, 11 Dec 2015 12:06:55 +0000 (13:06 +0100)]
microblaze: Remove systemace from board file

Systemace is ancient IP which is not tested. Remove it from default
configuration.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Move eth configuration to Kconfig
Michal Simek [Fri, 11 Dec 2015 09:27:57 +0000 (10:27 +0100)]
microblaze: Move eth configuration to Kconfig

Cleanup board specific file.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Enable axi emac via Kconfig
Michal Simek [Wed, 9 Dec 2015 15:54:42 +0000 (16:54 +0100)]
microblaze: Enable axi emac via Kconfig

Enable driver by default for all platforms.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agonet: emaclite: Move emaclite to Kconfig
Michal Simek [Fri, 11 Dec 2015 08:41:49 +0000 (09:41 +0100)]
net: emaclite: Move emaclite to Kconfig

Add PHYLIB and MII dependencies and enable it by default for Microblaze.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: emaclite: Let core to handle received packet
Michal Simek [Wed, 16 Dec 2015 09:52:39 +0000 (10:52 +0100)]
net: emaclite: Let core to handle received packet

Pass pointer to core to handle packet.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agonet: emaclite: Rename start and stop functions
Michal Simek [Wed, 16 Dec 2015 09:40:05 +0000 (10:40 +0100)]
net: emaclite: Rename start and stop functions

Rename start and stop functions to align with DM functions names.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agonet: emaclite: Move driver to DM
Michal Simek [Thu, 10 Dec 2015 16:15:52 +0000 (17:15 +0100)]
net: emaclite: Move driver to DM

Move driver to DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: emaclite: Use indirect access in emaclite_recv
Michal Simek [Thu, 10 Dec 2015 15:31:38 +0000 (16:31 +0100)]
net: emaclite: Use indirect access in emaclite_recv

When IP is configured with pong buffers, IP is receiving packets to ping
and then to pong buffer and than ping again.
The original logic in the driver remains there that when ping buffer is
free, pong buffer is checked too and return if both are free.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agonet: emaclite: Use indirect reg access in send
Michal Simek [Thu, 10 Dec 2015 15:01:50 +0000 (16:01 +0100)]
net: emaclite: Use indirect reg access in send

The original logic in the driver was exchanging buffers which are used for
sending packet and tx_ping and tx_pong buffers were exchanged all the
time to ensure that IP has enough time to send the packet out.
Based on this "feature" send function was using nextbuffertouse variable
to save which buffer should be used.
Before this algorithm was called driver checked that there is free
buffer available.
This checking remains in the driver but driver tries to use tx_ping
first if available. If not, tx_pong buffer is used instead.
To reach this code the original condition is met that at least one of the
buffer should be available.
Testing doesn't show any performance drop when this patch is applied.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: emaclite: Remove XEL_TSR_XMIT_ACTIVE_MASK flag
Michal Simek [Thu, 10 Dec 2015 15:06:07 +0000 (16:06 +0100)]
net: emaclite: Remove XEL_TSR_XMIT_ACTIVE_MASK flag

This flag is not documented anywhere in the latest documentation that's
why this patch removes it.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: emaclite: Fix logic around available TX buffers
Michal Simek [Thu, 10 Dec 2015 14:42:01 +0000 (15:42 +0100)]
net: emaclite: Fix logic around available TX buffers

Simplify logic how to find out if there is free TX buffer.
Both buffers are checked all the time that's why logic around order
can be removed.
Also add check when only one buffer is available.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: emaclite: Use indirect register access for TX reset
Michal Simek [Thu, 10 Dec 2015 14:32:11 +0000 (15:32 +0100)]
net: emaclite: Use indirect register access for TX reset

Move to use indirect register access when timeout expires for resetting
TX buffers.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: emaclite: Use indirect register access for rx_ping/pong
Michal Simek [Thu, 10 Dec 2015 14:24:23 +0000 (15:24 +0100)]
net: emaclite: Use indirect register access for rx_ping/pong

Do initialization via indirect register access.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agonet: emaclite: Use indirect register access for tx_ping/pong
Michal Simek [Thu, 10 Dec 2015 14:22:21 +0000 (15:22 +0100)]
net: emaclite: Use indirect register access for tx_ping/pong

Do initialization via indirect register access.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: emaclite: Convert MDIO to use register offset
Michal Simek [Thu, 10 Dec 2015 13:18:15 +0000 (14:18 +0100)]
net: emaclite: Convert MDIO to use register offset

Use u-boot coding style how to setup and access MDIO bus.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: emaclite: Add MDIO support to driver
Michal Simek [Thu, 10 Dec 2015 12:33:20 +0000 (13:33 +0100)]
net: emaclite: Add MDIO support to driver

Add MDIO support before move to DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: emaclite: Remove ancient OF probe function
Michal Simek [Tue, 8 Dec 2015 13:57:33 +0000 (14:57 +0100)]
net: emaclite: Remove ancient OF probe function

Prepare for DM move.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: Add axi emac to Kconfig
Michal Simek [Wed, 9 Dec 2015 15:54:42 +0000 (16:54 +0100)]
net: Add axi emac to Kconfig

Also add dependency on PHYLIB and MII which is required.
Clean PHYLIB dependency from the driver too.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: axi_emac: Rename start, stop, write_hwaddr functions
Michal Simek [Wed, 16 Dec 2015 08:18:12 +0000 (09:18 +0100)]
net: axi_emac: Rename start, stop, write_hwaddr functions

Rename few functions to fit to the new name convention used by DM.

Suggested-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agonet: axi_emac: Split recv from free_pkt
Michal Simek [Wed, 9 Dec 2015 13:13:23 +0000 (14:13 +0100)]
net: axi_emac: Split recv from free_pkt

Call net_process_received_packet() by core.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: axi_emac: Enable access to MDIO in probe
Michal Simek [Tue, 8 Dec 2015 15:10:05 +0000 (16:10 +0100)]
net: axi_emac: Enable access to MDIO in probe

Detect phy when driver probes.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: axi_emac: Move driver to DM
Michal Simek [Tue, 8 Dec 2015 14:44:41 +0000 (15:44 +0100)]
net: axi_emac: Move driver to DM

Move driver to DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: axi_emac: Pass private structure where possible
Michal Simek [Wed, 9 Dec 2015 13:53:51 +0000 (14:53 +0100)]
net: axi_emac: Pass private structure where possible

Use axidma_priv instead of ethdevice in preparation of the DM move.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agonet: axi_emac: Pass private structure to phyread/phywrite
Michal Simek [Wed, 9 Dec 2015 13:44:38 +0000 (14:44 +0100)]
net: axi_emac: Pass private structure to phyread/phywrite

Prepare for move to DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: axi_emac: Put iobase to private structure
Michal Simek [Wed, 9 Dec 2015 13:39:42 +0000 (14:39 +0100)]
net: axi_emac: Put iobase to private structure

Saving iobase directly to private structure helps with moving to DM.
There is an option to load iobase from pdata but it is additional load.
Pointer to private structure is available all the time.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: axi_emac: Pass directly pointer to register space
Michal Simek [Wed, 9 Dec 2015 13:36:31 +0000 (14:36 +0100)]
net: axi_emac: Pass directly pointer to register space

Simplify mdio_wait function by passing regs directly.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: axi_emac: Show phy address instead of register content
Michal Simek [Wed, 9 Dec 2015 09:54:53 +0000 (10:54 +0100)]
net: axi_emac: Show phy address instead of register content

Fix debug message.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: axi_emac: Fix parentheses around operand !
Michal Simek [Wed, 28 Oct 2015 10:00:47 +0000 (11:00 +0100)]
net: axi_emac: Fix parentheses around operand !

Fix these compilation warning by proper grouping:
In function 'axi_dma_init': drivers/net/xilinx_axi_emac.c:391:7:
warning: suggest parentheses around operand of '!' or change '&' to '&&'
or '!' to '~' [-Wparentheses]
    if (!(in_be32(&priv->dmatx->control) |
        ^
In function 'axiemac_send': drivers/net/xilinx_axi_emac.c:501:21:
warning: suggest parentheses around operand of '!' or change '&' to '&&'
or '!' to '~' [-Wparentheses]
  while (timeout && (!in_be32(&priv->dmatx->status) &

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agomicroblaze: Enable MICREL_KSZ9021
Michal Simek [Thu, 14 Jan 2016 08:15:33 +0000 (09:15 +0100)]
microblaze: Enable MICREL_KSZ9021

To solve enabling ETH_DM where ksz90x1_reg_field is defined only when
additional Micrel type is defined.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Wire-up debug_uart in asm
Michal Simek [Thu, 10 Dec 2015 11:55:39 +0000 (12:55 +0100)]
microblaze: Wire-up debug_uart in asm

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Remove unused I2C macros
Michal Simek [Wed, 9 Dec 2015 12:02:10 +0000 (13:02 +0100)]
microblaze: Remove unused I2C macros

There is no i2c driver in the current u-boot.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Enable PHYLIB via Kconfig
Michal Simek [Tue, 8 Dec 2015 14:01:31 +0000 (15:01 +0100)]
microblaze: Enable PHYLIB via Kconfig

Cleanup board configuration.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Do not print eth device when DM_ETH is enabled
Michal Simek [Tue, 8 Dec 2015 14:39:24 +0000 (15:39 +0100)]
microblaze: Do not print eth device when DM_ETH is enabled

Doing the same fix as is done for ARM by:
"Avoid calling print_eths() with driver model"
(sha1: ff97380015b6b5d7d6267417a1cd6fc0e67b81bc)

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agomicroblaze: Enable uart16550 DM by default
Michal Simek [Wed, 9 Dec 2015 11:50:05 +0000 (12:50 +0100)]
microblaze: Enable uart16550 DM by default

Microblaze is uses uartlite or uart16550 as console drivers.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agoserial: uartlite: Add uartlite to Kconfig
Michal Simek [Wed, 9 Dec 2015 11:50:05 +0000 (12:50 +0100)]
serial: uartlite: Add uartlite to Kconfig

- Move config option out of board file.
- Remove uartlite address from config file

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Thomas Chou <thomas@wytron.com.tw>
8 years agoserial: uartlite: Add support for debug console
Michal Simek [Mon, 14 Dec 2015 15:55:10 +0000 (16:55 +0100)]
serial: uartlite: Add support for debug console

Add support for debug console.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Thomas Chou <thomas@wytron.com.tw>
8 years agoserial: uartlite: Move driver to DM
Michal Simek [Tue, 1 Dec 2015 13:24:20 +0000 (14:24 +0100)]
serial: uartlite: Move driver to DM

Enable SPL DM too.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Thomas Chou <thomas@wytron.com.tw>
8 years agomicroblaze: Move baudrate setting out driver selection
Michal Simek [Wed, 9 Dec 2015 11:42:16 +0000 (12:42 +0100)]
microblaze: Move baudrate setting out driver selection

Preparation of moving to DM. Uartlite ignores baudrate setting.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agomicroblaze: Remove CONSOLE_ARG
Michal Simek [Wed, 9 Dec 2015 11:40:37 +0000 (12:40 +0100)]
microblaze: Remove CONSOLE_ARG

Take it from DT instead.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: xilinx-ppc4xx-generic: Update xparameters.h
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:15 +0000 (11:24 +0100)]
ppc: xilinx-ppc4xx-generic: Update xparameters.h

-Remove UART address (It is now part of the dts).
-Include dummy ns16550 clock
-Fix address to last test

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoconfigs/xilinx-ppc440-generic: Typos and size
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:18 +0000 (11:24 +0100)]
configs/xilinx-ppc440-generic: Typos and size

-Fix typos (runnining -> running)
-Increase default size

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoconfigs/xilinx-ppc405-generic: Typos and size
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:17 +0000 (11:24 +0100)]
configs/xilinx-ppc405-generic: Typos and size

-Fix typos (runnining -> running)
-Increase default size

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: dts: Add device tree for xilix-ppc4xx-generic
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 12:47:46 +0000 (13:47 +0100)]
ppc: dts: Add device tree for xilix-ppc4xx-generic

Add device tree example file for xilinx-ppc440-generic and
xilinx-ppc405-generic

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: xilinx-ppc405-generic: Cleanout header files
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:14 +0000 (11:24 +0100)]
ppc: xilinx-ppc405-generic: Cleanout header files

Now that there is only one header file for all ppc405 files, merge
header files.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: xilinx-ppc440-generic: Cleanout header files
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:13 +0000 (11:24 +0100)]
ppc: xilinx-ppc440-generic: Cleanout header files

Now that there is only one header file for all ppc440 files, merge
header files.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: ppc405: ppc405-generic_flash_defconfig
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:12 +0000 (11:24 +0100)]
ppc: ppc405: ppc405-generic_flash_defconfig

Remove redundant defconfig file. Boot via flash can be configured via
Kconfig.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: ppc440: ppc440-generic_flash_defconfig
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:11 +0000 (11:24 +0100)]
ppc: ppc440: ppc440-generic_flash_defconfig

Remove redundant defconfig file. Boot via flash can be configured via
Kconfig.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: pp440-generic: Simplify Makefile
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:10 +0000 (11:24 +0100)]
ppc: pp440-generic: Simplify Makefile

As a result of the specific board removal, the Makefiles can be
simplified.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: pp405-generic: Simplify Makefile
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:09 +0000 (11:24 +0100)]
ppc: pp405-generic: Simplify Makefile

As a result of the specific board removal, the Makefiles can be
simplified.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agomailaddr: Update mail address
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:08 +0000 (11:24 +0100)]
mailaddr: Update mail address

The old mail address will stop working soon.
Update it all the files

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years ago.mailmap: Add all the mail alias for Ricardo Ribalda
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:07 +0000 (11:24 +0100)]
.mailmap: Add all the mail alias for Ricardo Ribalda

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoxilinx-ppc440: Remove support for v5fx30teval
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:06 +0000 (11:24 +0100)]
xilinx-ppc440: Remove support for v5fx30teval

It is just a specialized version of xilinx-ppc440

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: xilinx-ppc405: Remove support for fx12mm
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:05 +0000 (11:24 +0100)]
ppc: xilinx-ppc405: Remove support for fx12mm

It is just a specialized version of the xilinx-ppc405

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoppc: xilinx-ppc440: Remove support for ml507
Ricardo Ribalda Delgado [Tue, 26 Jan 2016 10:24:04 +0000 (11:24 +0100)]
ppc: xilinx-ppc440: Remove support for ml507

ml507 is just a specialized version of the xilinx-ppc440-generic

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
8 years agoMerge branch 'master' of http://git.denx.de/u-boot-sunxi
Tom Rini [Tue, 26 Jan 2016 22:45:37 +0000 (17:45 -0500)]
Merge branch 'master' of http://git.denx.de/u-boot-sunxi

8 years agomvtwsi: Fix breakage introduced by "Fix mvtwsi not working on sun6i and newer sunxi...
Hans de Goede [Tue, 26 Jan 2016 15:51:14 +0000 (16:51 +0100)]
mvtwsi: Fix breakage introduced by "Fix mvtwsi not working on sun6i and newer sunxi SoCs"

"Fix mvtwsi not working on sun6i and newer sunxi SoCs" includes the following:

@@ -189,7 +200,8 @@ static int twsi_start(struct i2c_adapter *adap, int expected_status)
  /* globally set TWSIEN in case it was not */
  twsi_control_flags |= MVTWSI_CONTROL_TWSIEN;
  /* assert START */
- writel(twsi_control_flags | MVTWSI_CONTROL_START, &twsi->control);
+ twsi_control_flags |= MVTWSI_CONTROL_START | MVTWSI_CONTROL_CLEAR_IFLG;
+ writel(twsi_control_flags, &twsi->control);
  /* wait for controller to process START */
  return twsi_wait(adap, expected_status);
 }

The modification of twsi_control_flags done here was introduced while
merging to fix a line > 80 chars, but twsi_control_flags is a global variable
and should not be modified like this here, this commit fixes this, restoring
mvtwsi functionality.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Bananapro: Set LDO4 to 2.5V
Hans de Goede [Fri, 22 Jan 2016 13:55:47 +0000 (14:55 +0100)]
sunxi: Bananapro: Set LDO4 to 2.5V

According to the Bananapro schematic VDD25-SATA either comes from a
dedicated WL2003E25-5 LTO, or it is connected to LDO4 via a
0 Ohm resistor.

In practice it seems that LDO4 is used, so enable it and set it to 2.5V.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: power: axp818: Enable support for ALDOs
Chen-Yu Tsai [Tue, 12 Jan 2016 06:42:40 +0000 (14:42 +0800)]
sunxi: power: axp818: Enable support for ALDOs

Previously, AXP818 ALDO support was partially added to Kconfig, but
never enabled in the board file, nor properly set or configured in
Kconfig. The boards continue to work because the AXP818 is designed
to pair with the A83T/H8, and the default voltages match the reference
design's requirements.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: h8_homlet_v2: Drop LDO settings from defconfig
Chen-Yu Tsai [Tue, 12 Jan 2016 06:42:39 +0000 (14:42 +0800)]
sunxi: h8_homlet_v2: Drop LDO settings from defconfig

The LDO settings in this defconfig are either wrong (ALDOs must not be 0)
or the same as Kconfig defaults.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agopower: axp818: Add support for DLDO and ELDO regulators
Chen-Yu Tsai [Tue, 12 Jan 2016 06:42:38 +0000 (14:42 +0800)]
power: axp818: Add support for DLDO and ELDO regulators

AXP818 provides an array of LDOs to provide power to various peripherals.
None of these regulators are critical.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agopower: axp: merge separate DLDO functions into 1
Chen-Yu Tsai [Tue, 12 Jan 2016 06:42:37 +0000 (14:42 +0800)]
power: axp: merge separate DLDO functions into 1

Instead of one function for each DLDO regulator, make 1 function that
takes an extra "index". Since the control bits for the DLDO regulators
are contiguous, this makes the function very simple. This removes a lot
of duplicate code.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agopower: axp818: Remove duplicate register definition macros
Chen-Yu Tsai [Tue, 12 Jan 2016 06:42:36 +0000 (14:42 +0800)]
power: axp818: Remove duplicate register definition macros

Some of the register definitions are duplicated. Drop them.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Add suport for A83T based Banana-pi M3 Board
Vishnu Patekar [Mon, 11 Jan 2016 17:21:00 +0000 (01:21 +0800)]
sunxi: Add suport for A83T based Banana-pi M3 Board

Add dts and defconfig for Banana-pi M3 board.

It has 2G LPDDR3, UART, ethernet, USB, HDMI, USB Sata, MIPI DSI,
mic, AP6212 Wifi, etc on it.
It is paired with AXP813 PMIC which is almost same as AXP818.

Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
[hdegoede@redhat.com: rename to Sinovoip_BPI_M3_defconfig/sun8i-a83t-sinovoip-bpi-m3.dts]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Add support for LPDDR3 for A83T
Vishnu Patekar [Mon, 11 Jan 2016 17:20:59 +0000 (01:20 +0800)]
sunxi: Add support for LPDDR3 for A83T

Banana-pi M3 has LPDDR3 DRAM. this adds support for LPDDR3 for A83T.
Mostly the timing parameters are different from DDR3.

Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Groundwork to support new dram type for A83T
Vishnu Patekar [Mon, 11 Jan 2016 17:20:58 +0000 (01:20 +0800)]
sunxi: Groundwork to support new dram type for A83T

Different A83T boards have different DRAM types. Banapi M3 has LPDDR3,
Allwinner Homlet v1.2 has DDR3.

This adds groundwork to support for new DRAM type for A83T.

Introduce CONFIG_DRAM_TYPE, It'll be 3 for DDR3 and 7 for LPDDR3, must
be set in respective board defconfig.

Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Redundant code cleanup from a83t dram init
Vishnu Patekar [Mon, 11 Jan 2016 17:20:57 +0000 (01:20 +0800)]
sunxi: Redundant code cleanup from a83t dram init

This removes the redundant lines of code from mctl_sys_init.

Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Enable booting non-secure and virtualization for H3
Chen-Yu Tsai [Wed, 6 Jan 2016 07:13:09 +0000 (15:13 +0800)]
sunxi: Enable booting non-secure and virtualization for H3

Now that we support PSCI and various security switches, we can let
U-boot boot Linux into non-secure and HYP mode.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Support PSCI ops on Allwinner H3
Chen-Yu Tsai [Wed, 6 Jan 2016 07:13:08 +0000 (15:13 +0800)]
sunxi: Support PSCI ops on Allwinner H3

H3 has the same power sequencing procedure as the A31/A31s, which
includes the power clamps.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Support H3 CCU security switches
Chen-Yu Tsai [Wed, 6 Jan 2016 07:13:07 +0000 (15:13 +0800)]
sunxi: Support H3 CCU security switches

H3's CCU includes some switches which disable non-secure access to some
of the more critical clock controls, such as MBUS, PLLs, and main
platform busses.

Configure them to enable non-secure access.

For now the only SoC that has this feature is the H3. For other
platforms just use a default (weak) empty function so things do
not break.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Support Secure Memory Touch Arbiter (SMTA) in sun8i H3
Chen-Yu Tsai [Wed, 6 Jan 2016 07:13:06 +0000 (15:13 +0800)]
sunxi: Support Secure Memory Touch Arbiter (SMTA) in sun8i H3

Secure Memory Touch Arbiter is the same thing as the TrustZone
Protection Controller found on A31/A31s.

Access to many peripherals on the H3 can be controlled by the SMTA,
and the settings default to secure access only.

This patch supports the new settings, and sets them to allow non-secure
access.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Implement poweroff support for axp221 pmic
Hans de Goede [Sun, 20 Dec 2015 15:14:31 +0000 (16:14 +0100)]
sunxi: Implement poweroff support for axp221 pmic

Adds poweroff support for axp221 pmic.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
8 years agosunxi: Implement poweroff support for axp209 pmic
Michael van Slingerland [Sun, 13 Dec 2015 12:17:31 +0000 (13:17 +0100)]
sunxi: Implement poweroff support for axp209 pmic

Adds poweroff support for axp209 pmic.

Signed-off-by: Michael van Slingerland <michael@deviousops.nl>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
8 years agosunxi: Implement poweroff support for axp152 pmic
Hans de Goede [Sun, 20 Dec 2015 15:10:01 +0000 (16:10 +0100)]
sunxi: Implement poweroff support for axp152 pmic

Adds poweroff support for axp152 pmic.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
8 years agoMerge branch 'master' of git://git.denx.de/u-boot-video
Tom Rini [Tue, 26 Jan 2016 14:48:07 +0000 (09:48 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-video

8 years agovideo: add CONFIG_I2C_EDID and disable CONFIG_DISPLAY by default
Anatolij Gustschin [Mon, 25 Jan 2016 16:17:22 +0000 (17:17 +0100)]
video: add CONFIG_I2C_EDID and disable CONFIG_DISPLAY by default

Enabling CONFIG_DISPLAY breaks building for some architectures
(microblaze-generic), so we disable CONFIG_DISPLAY in Kconfig
by default and enable this option in defconfigs. CONFIG_DISPLAY
depends on CONFIG_I2C_EDID, so add and enable it in defconfigs, too.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reported-by: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
8 years agomips: asm/io.h: Add in <linux/bug.h>
Tom Rini [Mon, 25 Jan 2016 23:52:23 +0000 (18:52 -0500)]
mips: asm/io.h: Add in <linux/bug.h>

As part of the bug.h / BUILD_BUG_* clean up, this file was missed.

Signed-off-by: Tom Rini <trini@konsulko.com>
8 years agoMerge branch 'master' of git://git.denx.de/u-boot-usb
Tom Rini [Mon, 25 Jan 2016 22:23:19 +0000 (17:23 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-usb

8 years agoMerge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Tom Rini [Mon, 25 Jan 2016 21:45:00 +0000 (16:45 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

8 years agousb: kbd: Prevent out of bound access
Marek Vasut [Mon, 25 Jan 2016 21:00:44 +0000 (22:00 +0100)]
usb: kbd: Prevent out of bound access

Scan code 0x39 is CapsLock, which is not a printable character and thus
is not covered by either usb_kbd_numkey_shifted[] or usb_kbd_numkey[].
Fix the scan code check to avoid looking it up in either of the arrays.

Signed-off-by: Marek Vasut <marex@denx.de>
8 years agousb: add clock support for generic EHCI
Masahiro Yamada [Mon, 25 Jan 2016 06:00:36 +0000 (15:00 +0900)]
usb: add clock support for generic EHCI

This driver is designed in a generic manner, so clocks should be
handled genericly as well.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agopowerpc/board/t4240rdb: Enable VID support
Ying Zhang [Fri, 22 Jan 2016 04:15:13 +0000 (12:15 +0800)]
powerpc/board/t4240rdb: Enable VID support

The fuse status register provides the values from on-chip
voltage ID efuses programmed at the factory. These values
define the voltage requirements for the chip. u-boot reads
FUSESR and translates the values into the appropriate
commands to set the voltage output value of an external
voltage regulator.

Signed-off-by: Ying Zhang <b40530@freescale.com>
Reviewed-by: York Sun <york.sun@nxp.com>
8 years agoboard/freescale/common: Check IR chip mode for VID support
Ying Zhang [Fri, 22 Jan 2016 04:15:12 +0000 (12:15 +0800)]
board/freescale/common: Check IR chip mode for VID support

IR chip on all the boards are required to be used in Intel mode
to support VID. VDD will not be adjusted if IR chip is used in
other modes.

Signed-off-by: Ying Zhang <b40530@freescale.com>
Reviewed-by: York Sun <york.sun@nxp.com>
8 years agoarch/powperpc: Fix start_align due to use of __ffs64() instead ffs64()
Ashish kumar [Fri, 22 Jan 2016 10:20:10 +0000 (15:50 +0530)]
arch/powperpc: Fix start_align due to use of __ffs64() instead ffs64()

Incorrect DDR law was created in case of B4860qds after commit
2d2f490d. Return value of ffs64() differs from __ffs64(), eg.
    ffs64(0x80000000) = 0x20
    __ffs64(0x80000000) = 0x1f
As a result of this change, callers need to adjust the expected
return value by removing -1.

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
8 years agopowerpc: mpc85xx: Move set_liodns, setup_portals to common boot seq
Prabhakar Kushwaha [Fri, 22 Jan 2016 09:04:44 +0000 (14:34 +0530)]
powerpc: mpc85xx: Move set_liodns, setup_portals to common boot seq

Users migrating Freescale's PowerPC SoC U-Boot code to their custom
board, often overlook the need to execute set_liodns() and
setup_portals() being called by platform files.

So Move set_liodns() and setup_portals() to common u-boot boot
sequence

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
8 years agocheckpatch: ignore request to use ether_addr_copy()
Stephen Warren [Fri, 13 Nov 2015 16:03:00 +0000 (09:03 -0700)]
checkpatch: ignore request to use ether_addr_copy()

The Linux kernel, from which checkpatch originates, contains function
ether_addr_copy() to copy Ethernet MAC addresses, and checkpatch warns
that it should be used in preference to memcpy() where appropriate.
U-Boot doesn't contain ether_addr_copy(), so tell checkpatch not to issue
this warning.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Anand Moon <linux.amoon@gmail.com>
8 years agoMerge branch 'master' of git://git.denx.de/u-boot-imx
Tom Rini [Mon, 25 Jan 2016 15:40:38 +0000 (10:40 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-imx

8 years agons16550: zap the rockchip serial compatible string
Thomas Chou [Mon, 14 Dec 2015 12:45:09 +0000 (20:45 +0800)]
ns16550: zap the rockchip serial compatible string

Zap the rockchip serial compatible string, because rockchip
serial has "snps,dw-apb-uart" compatible string in the dts.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Simon Glass <sjg@chromium.org>
8 years agons16550: replace with binding files from Linux kernel
Thomas Chou [Mon, 14 Dec 2015 12:45:08 +0000 (20:45 +0800)]
ns16550: replace with binding files from Linux kernel

Replace ns16550.txt with binding files from Linux kernel. As suggested
by Stephen Warren, we should keep the directory structure, filenames,
and file content identical to the bindings in the Linux kernel.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
8 years agoOMAP: Define CONFIG_OMAP3_GPIO_6 on omap3_logic
Adam Ford [Fri, 22 Jan 2016 10:40:58 +0000 (04:40 -0600)]
OMAP: Define CONFIG_OMAP3_GPIO_6 on omap3_logic

Since we are manipulating GPIO 189 to determine the board type, we
need to enable the GPIO Bank 6.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>