platform/kernel/u-boot.git
9 years agoMerge branch 'master' of git://git.denx.de/u-boot-atmel
Tom Rini [Mon, 26 Jan 2015 11:42:40 +0000 (06:42 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-atmel

9 years agoMerge branch 'zynq' of git://www.denx.de/git/u-boot-microblaze
Tom Rini [Mon, 26 Jan 2015 11:42:15 +0000 (06:42 -0500)]
Merge branch 'zynq' of git://denx.de/git/u-boot-microblaze

9 years agoserial: Extend structure comments with register offset
Michal Simek [Wed, 7 Jan 2015 14:00:47 +0000 (15:00 +0100)]
serial: Extend structure comments with register offset

This information help with debugging issues with uart.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoserial: zynq: Use global baudrate instead of hardcoded one
Michal Simek [Tue, 2 Dec 2014 12:52:00 +0000 (13:52 +0100)]
serial: zynq: Use global baudrate instead of hardcoded one

This change enables to change baudrate on command line.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: Add USB lthor download protocol support
Siva Durga Prasad Paladugu [Mon, 8 Sep 2014 16:39:37 +0000 (22:09 +0530)]
ARM: zynq: Add USB lthor download protocol support

updated the zynq config to support the lthor
download protocol.
This lthor functionality helps us to load linux
images on to DDR/MMC and can boot linux using bootm.
In order to load images the user should run lthor
command run "thor_ram" from u-boot prompt and
then send the images from host using lthor utility.

Define g_dnl_bind_fixup for zynq so that correct vendor
and product ids assigned incase of DFU and lthor.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: Enable DFU functionality in zynq
Siva Durga Prasad Paladugu [Mon, 25 Aug 2014 05:28:33 +0000 (10:58 +0530)]
ARM: zynq: Enable DFU functionality in zynq

Enable DFU functionality in zynq.
This DFU functionality helps us to load linux
images on to DDR and can boot linux using bootm.
In order to load images the user should run dfu
command "dfu 0 ram 0" from u-boot prompt and then
send the images from host.

The malloc size has been increased to match the DFU
buffer requirements.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: provide config option to select emio
Siva Durga Prasad Paladugu [Tue, 28 Oct 2014 11:29:32 +0000 (16:59 +0530)]
ARM: zynq: provide config option to select emio

Dont send always emio value as zero for zynq_gem_initialize
send it based on config.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: Group ethernet configuration options together
Michal Simek [Tue, 13 Jan 2015 15:27:14 +0000 (16:27 +0100)]
ARM: zynq: Group ethernet configuration options together

No functional chagnes.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: Use CMD_FS_GENERIC
Michal Simek [Wed, 24 Sep 2014 12:55:03 +0000 (14:55 +0200)]
ARM: zynq: Use CMD_FS_GENERIC

Based on:
"am335x_evm: Enable CMD_EXT4 and CMD_FS_GENERIC, add bootpart to env"
(sha1: 73a27a84e58cb99b4e64ed6a35eab5bc61f44f29)

Fix filesystem specific commands for loading.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: Show board information by default
Michal Simek [Thu, 28 Aug 2014 11:31:02 +0000 (13:31 +0200)]
ARM: zynq: Show board information by default

Show board information in bootlog and enable it by default.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: List qspi, smc and nand baseaddresses
Michal Simek [Tue, 13 Jan 2015 15:05:19 +0000 (16:05 +0100)]
ARM: zynq: List qspi, smc and nand baseaddresses

Add missing addresses to the list.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: List nand, qspi and jtag boot modes
Michal Simek [Tue, 13 Jan 2015 15:04:10 +0000 (16:04 +0100)]
ARM: zynq: List nand, qspi and jtag boot modes

Use full boot mode list in SPL.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: slcr: Dont modify the reserved bits
Siva Durga Prasad Paladugu [Tue, 28 Oct 2014 05:52:19 +0000 (11:22 +0530)]
ARM: zynq: slcr: Dont modify the reserved bits

Set only the 0-3 bits of the FPGA_RST_CTRL register
as other bits should not be set to 1.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Nathan Rossi <nathan.rossi@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: ddrc: Setup half of memory only for ECC case
Michal Simek [Thu, 5 Sep 2013 06:41:19 +0000 (08:41 +0200)]
ARM: zynq: ddrc: Setup half of memory only for ECC case

Setup half of memory from ram_size for ECC case.
All the time the same board can be configured
with or without ECC. Based on ECC case detection
use half of memory with the same configuration.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: Remove empty line
Michal Simek [Tue, 13 Jan 2015 14:54:04 +0000 (15:54 +0100)]
ARM: zynq: Remove empty line

Trivial patch.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoARM: zynq: Enable the Neon instructions
Michal Simek [Fri, 23 Jan 2015 08:45:12 +0000 (09:45 +0100)]
ARM: zynq: Enable the Neon instructions

Added the lowlevel_init to enable the Neon instructions.

Initially the u-boot was causing undefined instruction
exception if loaded through tcl, and working fine if loaded
through FSBL. The exception was causing in convertion formula
of given time to ticks. It was because, the Neon instructions
were disabled and hence causing the undefined exception. In
FSBL case, the FSBL was enabling the Neon instructions. Hence,
added the lowlevel_init to enable the Neon instructions.

Also enable neon instructions for non-xilinx toolchain.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Acked-by: Radhey Shyam Pandey <radheys@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
9 years agoMerge branch 'master' of git://git.denx.de/u-boot-marvell
Tom Rini [Mon, 26 Jan 2015 00:05:40 +0000 (19:05 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-marvell

9 years agomarvell: kirkwood: guruplug refresh for newer kernel
Gerald Kerma [Fri, 19 Dec 2014 07:13:09 +0000 (08:13 +0100)]
marvell: kirkwood: guruplug refresh for newer kernel

Refresh for newer kernel.
Prepare ENV settings for sheevaplugs to be OpenWRT ready.

    +----------+
    | UBOOT    | >> 896 Kb (7x128)  = uboot
    +----------+
    | ENV      | >> 128 Kb          = uboot_env
    +----------+
    | ROOT(FS) | >> 511 Mb @ 1 Mb   = root -> rootfs (ubifs)
    +----------+

With (CC) TRUNK OpenWRT build (QUICK HOWTO) :

    <INTERRUPT>
    Marvell>> nand erase.part root
    Marvell>> ubi part root
    Marvell>> ubi remove rootfs
    Marvell>> ubi create rootfs
    Marvell>> usb reset
    Marvell>> fatload usb 2:1 0x800000 guruplug/openwrt/openwrt-kirkwood-guruplug-rootfs.ubifs
    Marvell>> ubi write 0x800000 rootfs ${filesize}
    Marvell>> reset

Changes in v1:
- ADD generic board define
- ADD FDT support
- ADD HUSH interpreter
- Define new NAND partition mapping

Signed-off-by: Gerald Kerma <dreagle@doukki.net>
9 years agokirkwood: sheevaplug: add CONFIG_SYS_GENERIC_BOARD define
Luka Perkov [Sun, 30 Nov 2014 01:41:49 +0000 (02:41 +0100)]
kirkwood: sheevaplug: add CONFIG_SYS_GENERIC_BOARD define

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-by: Stefan Roese <sr@denx.de>
CC: Prafulla Wadaskar <prafulla@marvell.com>
9 years agokirkwood: pogo_e02: add CONFIG_SYS_GENERIC_BOARD define
Luka Perkov [Sun, 30 Nov 2014 01:41:19 +0000 (02:41 +0100)]
kirkwood: pogo_e02: add CONFIG_SYS_GENERIC_BOARD define

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-by: Stefan Roese <sr@denx.de>
CC: Prafulla Wadaskar <prafulla@marvell.com>
9 years agokirkwood: iconnect: add CONFIG_SYS_GENERIC_BOARD define
Luka Perkov [Sun, 30 Nov 2014 01:41:04 +0000 (02:41 +0100)]
kirkwood: iconnect: add CONFIG_SYS_GENERIC_BOARD define

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-by: Stefan Roese <sr@denx.de>
CC: Prafulla Wadaskar <prafulla@marvell.com>
9 years agokirkwood: goflexhome: add CONFIG_SYS_GENERIC_BOARD define
Luka Perkov [Sun, 30 Nov 2014 01:40:51 +0000 (02:40 +0100)]
kirkwood: goflexhome: add CONFIG_SYS_GENERIC_BOARD define

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-by: Stefan Roese <sr@denx.de>
CC: Prafulla Wadaskar <prafulla@marvell.com>
9 years agokirkwood: dockstar: add CONFIG_SYS_GENERIC_BOARD define
Luka Perkov [Sun, 30 Nov 2014 01:40:37 +0000 (02:40 +0100)]
kirkwood: dockstar: add CONFIG_SYS_GENERIC_BOARD define

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-by: Stefan Roese <sr@denx.de>
CC: Prafulla Wadaskar <prafulla@marvell.com>
9 years agokirkwood: ib62x0: add CONFIG_SYS_GENERIC_BOARD define
Luka Perkov [Tue, 1 Jul 2014 23:47:23 +0000 (01:47 +0200)]
kirkwood: ib62x0: add CONFIG_SYS_GENERIC_BOARD define

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-by: Stefan Roese <sr@denx.de>
CC: Prafulla Wadaskar <prafulla@marvell.com>
9 years agoARM: kirkwood: fix cpu info for 6282 device id
Luka Perkov [Mon, 23 Dec 2013 00:23:07 +0000 (01:23 +0100)]
ARM: kirkwood: fix cpu info for 6282 device id

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
Acked-by: Stefan Roese <sr@denx.de>
9 years agokirkwood: define empty CONFIG_MVGBE_PORTS by default
Luka Perkov [Mon, 11 Nov 2013 06:27:53 +0000 (07:27 +0100)]
kirkwood: define empty CONFIG_MVGBE_PORTS by default

Each board with defines it's own set of values. If we do not define
CONFIG_MVGBE_PORTS we will hit following error:

mvgbe.c: In function 'mvgbe_initialize':
mvgbe.c:700:34: error: 'CONFIG_MVGBE_PORTS' undeclared (first use in this function)
  u8 used_ports[MAX_MVGBE_DEVS] = CONFIG_MVGBE_PORTS;

This patch fixes above described problem.

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
9 years agocosmetic: kirkwood: style fixes in kwbimage.cfg files
Luka Perkov [Mon, 11 Nov 2013 05:45:44 +0000 (06:45 +0100)]
cosmetic: kirkwood: style fixes in kwbimage.cfg files

When diffing through the changes only the relevant changes
should be displayed.

Signed-off-by: Luka Perkov <luka@openwrt.org>
Acked-by: Stefan Roese <sr@denx.de>
9 years agofsl/ls1021qds: Add deep sleep support
tang yuantian [Wed, 17 Dec 2014 04:58:05 +0000 (12:58 +0800)]
fsl/ls1021qds: Add deep sleep support

Add deep sleep support on Freescale LS1021QDS platform.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
[York Sun: Fix conflict in fdt.c]
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agoarm: ls102xa: Add LPUART support for LS1021ATWR board
Alison Wang [Sun, 4 Jan 2015 07:30:59 +0000 (15:30 +0800)]
arm: ls102xa: Add LPUART support for LS1021ATWR board

This patch adds LPUART support for LS1021ATWR board.
For ls1021atwr_nor_lpuart_defconfig, LPUART is used as the console.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agoarm: ls102xa: Add LPUART support for LS1021AQDS board
Alison Wang [Sun, 4 Jan 2015 07:30:58 +0000 (15:30 +0800)]
arm: ls102xa: Add LPUART support for LS1021AQDS board

This patch adds LPUART support for LS1021AQDS board.
For ls1021aqds_nor_lpuart_defconfig, LPUART is used as the console.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agols102xa: fdt: Disable QSPI and DSPI in NOR/NAND/SD boot
Alison Wang [Fri, 26 Dec 2014 05:14:01 +0000 (13:14 +0800)]
ls102xa: fdt: Disable QSPI and DSPI in NOR/NAND/SD boot

As QSPI/DSPI and IFC are pin multiplexed, QSPI and DSPI are
only enabled in QSPI boot, and disabled in other boot modes.
IFC is enabled in NOR/NAND/SD boot, and disabled in QSPI boot.
This patch will add fdt support for the above rules.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agoarm: ls102xa: Update snoop settings for CCI-400
Alison Wang [Thu, 15 Jan 2015 09:29:29 +0000 (17:29 +0800)]
arm: ls102xa: Update snoop settings for CCI-400

CAAM is connected to CCI-400 S0 slave interface. Disable snooping for
S0 will cause CAAM self test failure. This patch is to enable snooping
for S0 slave interface. These CCI-400 operations are moved to
board_early_init_f() to be initialized earlier. For S4 slave interface,
issuing of snoop requests and DVM message requests are enabled.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agoARM: HYP/non-sec: Make variable gic_dist_addr as a local one
tang yuantian [Wed, 17 Dec 2014 04:58:04 +0000 (12:58 +0800)]
ARM: HYP/non-sec: Make variable gic_dist_addr as a local one

Defining variable gic_dist_addr as a globe one prevents some
functions, which use it, from being used before relocation
which is the case in the deep sleep resume process on Freescale
SoC platforms.
Besides, we can always get the GIC base address by calling
get_gicd_base_address() without referring gic_dist_addr.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agols102xa: dcu: Add platform support for DCU on LS1021AQDS board
Xiubo Li [Tue, 16 Dec 2014 06:50:33 +0000 (14:50 +0800)]
ls102xa: dcu: Add platform support for DCU on LS1021AQDS board

This patch adds the CH7301 HDMI options and the common configuration
for DCU on LS1021AQDS board.

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Cc: Jason Jin <Jason.Jin@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agocrypto/fsl: Add fixup for crypto node
Ruchika Gupta [Mon, 15 Dec 2014 06:00:36 +0000 (11:30 +0530)]
crypto/fsl: Add fixup for crypto node

Era property is added in the crypto node in device tree.
Move the code to do so from arch/powerpc/mpc8xxx/fdt.c to
drivers/sec/sec.c so that it can be used across arm and
powerpc platforms having crypto node.

Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
[York Sun: Fix commit message indentation]
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agoarm: ls102xa: Add dummy gpio.h to enable CONFIG_OF_CONTROL
Ruchika Gupta [Wed, 10 Dec 2014 06:17:03 +0000 (11:47 +0530)]
arm: ls102xa: Add dummy gpio.h to enable CONFIG_OF_CONTROL

If CONFIG_OF_CONTROL is enabled, lib/fdtdec.c is compiled.
It includes <asm/gpio.h> and then <asm/gpio.h> includes
<asm/arch/gpio.h>.  As a result, all the SoCs that enable
CONFIG_OF_CONTROL must have <asm/arch/gpio.h> even if they
do not support GPIO.

The right fix would be to split the lib/fdtdec.c to remove
dependency on GPIO.This commit adds a dummy <asm/arch/gpio.h>
to support OF_CONTROL for LS102x platform. This dummy header
will be removed after FDT-GPIO stuff is fixed correctly.

Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agols102xa: etsec: Select ge0_clk125 for eTSEC clock muxing as default
Alison Wang [Tue, 9 Dec 2014 09:38:23 +0000 (17:38 +0800)]
ls102xa: etsec: Select ge0_clk125 for eTSEC clock muxing as default

This patch reverts to use ge0_clk125 for eTSEC clock muxing. For SAI and
CAN which are pin multiplexed with RGMII1 in EC1 of RCW, ge2_clk125 will
be used via hwconfig.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
9 years agoarm/ls1021a: Add workaround for DDR erratum A008378
York Sun [Mon, 8 Dec 2014 23:30:55 +0000 (15:30 -0800)]
arm/ls1021a: Add workaround for DDR erratum A008378

Internal memory controller counters can reach a bad state after
training in DDR4 mode if accumulated ECC or DBI mode is eanbled.

Signed-off-by: York Sun <yorksun@freescale.com>
9 years agopowerpc: remove icecube_5200, Lite5200, cpci5200, mecp5200, pf5200
Masahiro Yamada [Thu, 22 Jan 2015 15:24:22 +0000 (00:24 +0900)]
powerpc: remove icecube_5200, Lite5200, cpci5200, mecp5200, pf5200

These boards are still non-generic boards.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com>
9 years agopowerpc: mpc5xxx: PM520 board support
Masahiro Yamada [Thu, 22 Jan 2015 15:24:21 +0000 (00:24 +0900)]
powerpc: mpc5xxx: PM520 board support

This board is still a non-generic board.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Josef Wagner <Wagner@Microsys.de>
9 years agopowerpc: mpc5xxx: remove Total5200 board support
Masahiro Yamada [Thu, 22 Jan 2015 15:24:20 +0000 (00:24 +0900)]
powerpc: mpc5xxx: remove Total5200 board support

This board is still a non-generic board.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agopowerpc: ppc4xx: remove PPChameleonEVB, CATcenter boards
Masahiro Yamada [Thu, 22 Jan 2015 15:24:19 +0000 (00:24 +0900)]
powerpc: ppc4xx: remove PPChameleonEVB, CATcenter boards

These boards are still non-generic boards.

It is a good thing that we can drop board-specific hack code
from drivers/mtd/nand/nand_base.c

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Stefan Roese <sr@denx.de>
Cc: Andrea "llandre" Marson <andrea.marson@dave-tech.it>
9 years agopowerpc: mpc85xx: remove P2020DS board support
Masahiro Yamada [Thu, 22 Jan 2015 15:24:18 +0000 (00:24 +0900)]
powerpc: mpc85xx: remove P2020DS board support

This board is still a non-generic board.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agopowerpc: mpc85xx: remove P2020COME board support
Masahiro Yamada [Thu, 22 Jan 2015 15:24:17 +0000 (00:24 +0900)]
powerpc: mpc85xx: remove P2020COME board support

This board is still a non-generic board.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Ira W. Snyder <iws@ovro.caltech.edu>
9 years agopowerpc: mpc85xx: remove P1_P2_RDB boards
Masahiro Yamada [Thu, 22 Jan 2015 15:24:16 +0000 (00:24 +0900)]
powerpc: mpc85xx: remove P1_P2_RDB boards

These boards are still non-generic boards:
P1011RDB, P1022RDB, P2010RDB, P2020RDB

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Poonam Aggrwal <poonam.aggrwal@freescale.com>
9 years agopowerpc: mpc83xx: remove MPC8360ERDK, EMPC8360EMDS support
Masahiro Yamada [Thu, 22 Jan 2015 15:24:15 +0000 (00:24 +0900)]
powerpc: mpc83xx: remove MPC8360ERDK, EMPC8360EMDS support

These boards are still non-generic boards.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Dave Liu <daveliu@freescale.com>
Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
9 years agoMerge branch 'master' of http://git.denx.de/u-boot-sunxi
Tom Rini [Fri, 23 Jan 2015 15:22:29 +0000 (10:22 -0500)]
Merge branch 'master' of git.denx.de/u-boot-sunxi

9 years agosunxi: Use a common CONFIG_SYS_PROMPT
Ian Campbell [Fri, 23 Jan 2015 10:17:35 +0000 (10:17 +0000)]
sunxi: Use a common CONFIG_SYS_PROMPT

The CPU info is already logged during boot e.g.
   CPU:    Allwinner A20 (SUN7I)
so the prompt is just one more thing to change for each new SoC, just makes it
"sunxi#" instead.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: Add Hyundai A7HD support
Hans de Goede [Thu, 22 Jan 2015 20:16:36 +0000 (21:16 +0100)]
sunxi: Add Hyundai A7HD support

The Hyundai A7HD is a 7" 16:9 A10 powered tablet featuring 1G RAM, 8G
nand, 1024x600 IPS screen, a mini hdmi port, mini usb receptacle and a
headphones port for details see: http://linux-sunxi.org/Hyundai_A7HD

Cc: Mark Janssen <maniac@maniac.nl>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: video: Make pwm polarity configurable
Hans de Goede [Thu, 22 Jan 2015 20:02:42 +0000 (21:02 +0100)]
sunxi: video: Make pwm polarity configurable

It turns out that there are some panels where the pwm input is not active low,
so make it configurable.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Add support for Mele M5.
Ian Campbell [Thu, 22 Jan 2015 11:56:50 +0000 (11:56 +0000)]
sunxi: Add support for Mele M5.

HDMI, SATA, USB and Ethernet appear functional, I've not done extensive tests
of all peripherals though.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: Convert sun7i boards to use auto dram configuration
Hans de Goede [Wed, 21 Jan 2015 19:26:03 +0000 (20:26 +0100)]
sunxi: Convert sun7i boards to use auto dram configuration

Currently we've separate detailed dram settings for all sun7i boards, this
moves them over to using auto dram configuration so that we can get rid of
all the per board dram_foo.c files.

This has been tested on a A20-Olinuxino-Lime, A20-Olinuxino_MICRO, Bananapi,
Bananapro, Cubieboard2, Cubietruck, Mele_M3 and a Linksprite_pcDuino3.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Drop qt840a_defconfig
Hans de Goede [Wed, 21 Jan 2015 15:14:00 +0000 (16:14 +0100)]
sunxi: Drop qt840a_defconfig

The qt840a is one of the many tv-boxes using the "i12" A20 pcb, but it
populates only one of the 2 places for a 16 bit dram ic, thus reducing
the buswidth to 16 bits, and the amount of ram to 512M, which is why we
had a separate config for it.

This commit switches the generic i12-tvbox_defconfig over to DRAM
autoconfiguration, so that it will work with the qt840a too, and drops the
qt840a specific config, like we've done with other memory-amount specific
configs before.

Tested on a generic i12-tvbox with 32 bit bus-width / 1G RAM, and on a
qt840a with 16 bit bus-width / 512M RAM.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Add new Chuwi V7 CW0825 board / defconfig
Hans de Goede [Thu, 1 Jan 2015 08:12:42 +0000 (09:12 +0100)]
sunxi: Add new Chuwi V7 CW0825 board / defconfig

The Chuwi V7 is an A10 (sun4i) based tablet with 1G of RAM, 16G of nand flash,
microsd slot, 7" 1024x768 lvds ips panel, mini hdmi out, headphones out,
stereo speakers, front & back camera and usb wifi.

It is clearly marked "CHUWI", "V7" and "Model: CW0825" on the back of the
tablet.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: video: Add support for Hitachi tx18d42vm LVDS LCD panels
Hans de Goede [Tue, 20 Jan 2015 08:23:36 +0000 (09:23 +0100)]
sunxi: video: Add support for Hitachi tx18d42vm LVDS LCD panels

Add support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
lcd controller which needs to be initialized over SPI, once that is
done they work like a regular LVDS panel.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agoMerge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Tom Rini [Fri, 23 Jan 2015 01:04:17 +0000 (20:04 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

9 years agoMerge branch 'master' of git://git.denx.de/u-boot-uniphier
Tom Rini [Thu, 22 Jan 2015 16:24:11 +0000 (11:24 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-uniphier

9 years agoMerge branch 'master' of git://git.denx.de/u-boot-mips
Tom Rini [Thu, 22 Jan 2015 14:52:19 +0000 (09:52 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mips

9 years agovideo: Add support for Hitachi tx18d42vm LVDS LCD panels
Hans de Goede [Tue, 20 Jan 2015 08:22:26 +0000 (09:22 +0100)]
video: Add support for Hitachi tx18d42vm LVDS LCD panels

Add support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
lcd controller which needs to be initialized over SPI, once that is
done they work like a regular LVDS panel.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
9 years agoARM: UniPhier: add SG_MEMCONF macros for DDR channel 2
Masahiro Yamada [Wed, 21 Jan 2015 06:27:48 +0000 (15:27 +0900)]
ARM: UniPhier: add SG_MEMCONF macros for DDR channel 2

PH1-sLD3, PH1-LD6b have DDR channel 2.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: rename SG_MEMCONF_* macros for readability
Masahiro Yamada [Wed, 21 Jan 2015 06:27:47 +0000 (15:27 +0900)]
ARM: UniPhier: rename SG_MEMCONF_* macros for readability

Match the suffixes of SG_MEMCONF_* macros with SZ_* macros defined
by <linux/sizes.h> for readability.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: use <linux/sizes.h> for readability
Masahiro Yamada [Wed, 21 Jan 2015 06:27:46 +0000 (15:27 +0900)]
ARM: UniPhier: use <linux/sizes.h> for readability

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: remove non-sense inline directives
Masahiro Yamada [Wed, 21 Jan 2015 06:06:46 +0000 (15:06 +0900)]
ARM: UniPhier: remove non-sense inline directives

The inlining is done by GCC when needed, there is no need to do it
explicitly. Furthermore, the inline keyword does not force-inline
the code, but is only a hint for the compiler.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: add static to local functions
Masahiro Yamada [Wed, 21 Jan 2015 06:06:06 +0000 (15:06 +0900)]
ARM: UniPhier: add static to local functions

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: fix IECTRL set code for PH1-Pro4
Masahiro Yamada [Mon, 19 Jan 2015 13:31:10 +0000 (22:31 +0900)]
ARM: UniPhier: fix IECTRL set code for PH1-Pro4

For PH1-Pro4, the bit 6 of the IECTRL must be set.  It is the only
available bit in this register.  There is no effect of the write
access to the other bits.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: describe init_page_table shorter
Masahiro Yamada [Mon, 19 Jan 2015 13:30:23 +0000 (22:30 +0900)]
ARM: UniPhier: describe init_page_table shorter

The assembly directive ".rept ... .endr" allows us to write the
init_page_table much shorter.  To make things further simpler,
set the text and stack area as Normal Memory, and the other sections
as Device attribute.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: fix comments in SoC Glue init function
Masahiro Yamada [Tue, 13 Jan 2015 09:54:34 +0000 (18:54 +0900)]
ARM: UniPhier: fix comments in SoC Glue init function

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
9 years agoARM: UniPhier: remove __packed that causes a problem on GCC 4.9
Masahiro Yamada [Wed, 7 Jan 2015 10:41:38 +0000 (19:41 +0900)]
ARM: UniPhier: remove __packed that causes a problem on GCC 4.9

The DDR PHY training function, ddrphy_prepare_training() would not
work if compiled with GCC 4.9.

The struct ddrphy (arch/arm/include/asm/arch-uniphier/ddrphy-regs.h)
is specified with __packed because it represents a hardware register
mapping, but it turned out to cause a problem on GCC 4.9.

If -mno-unaligned-access is specified (yes, it is in
arch/arm/cpu/armv7/config.mk), GCC 4.9 is aware of the
__attribute__((packed)) and generates extra instructions to perform
the memory access in a way that does not cause unaligned access.
(Actually it is not need here because the register base, the first
argument of the ddrphy_prepare_training(), is always given with a
4-byte aligned address.)

Anyway, as a result, readl() / writel() is divided into byte-wise
accesses.  The problem is that this hardware only accepts 4-byte
register access.  Byte-wise accesses lead to unexpected behavior.

There are some options to avoid this problem.

[1] Remove -mno-unaligned-access
[2] Add __aligned(4) along with __packed to struct ddrphy
[3] Remove __packed from struct ddrphy

[1] solves the problem for ARMv7, but it does not for pre-ARMv6 and
ARMv6-M architectures where -mno-unaligned-access is default.
So, [1] does not seem reasonable in terms of code portability.

Both [2] and [3] work well, but [2] seems too much.  All the members
of struct ddrphy have the u32 type.  No padding would be inserted
even if __packed is dropped.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Tom Rini <trini@ti.com>
9 years agoMerge branch 'next' of git://www.denx.de/git/u-boot-microblaze
Tom Rini [Thu, 22 Jan 2015 14:51:50 +0000 (09:51 -0500)]
Merge branch 'next' of git://denx.de/git/u-boot-microblaze

9 years agoMerge branch 'phys_t' of git://www.denx.de/git/u-boot-microblaze
Tom Rini [Thu, 22 Jan 2015 14:51:18 +0000 (09:51 -0500)]
Merge branch 'phys_t' of git://denx.de/git/u-boot-microblaze

9 years agoMerge branch 'fpga' of git://www.denx.de/git/u-boot-microblaze
Tom Rini [Thu, 22 Jan 2015 14:48:22 +0000 (09:48 -0500)]
Merge branch 'fpga' of git://denx.de/git/u-boot-microblaze

9 years agosunxi: Hookup OTG USB controller support
Hans de Goede [Sun, 11 Jan 2015 16:17:00 +0000 (17:17 +0100)]
sunxi: Hookup OTG USB controller support

Hookup OTG USB controller support and enable the otg controller + USB-keyb
on various tablets.

This allows tablet owners to interact with u-boot without needing to solder
a serial console onto their tablet PCB.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Add Gemei G9 (Allwinner A10/sun4i) tablet
Priit Laes [Mon, 19 Jan 2015 20:16:10 +0000 (22:16 +0200)]
sunxi: Add Gemei G9 (Allwinner A10/sun4i) tablet

Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND, 1024x768
IPS LCD display, stereo speakers, 1.3MP front camera and 5 MP
rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch BMA250
accelerometer and RTL8188CUS USB wifi. It also has MicroSD slot,
miniHDMI, 1 x MicroUSB OTG port and 1 x MicroUSB host port and
3.5mm headphone jack.
More details are available at: http://linux-sunxi.org/Gemei_G9

Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: video: Use frontend for dma on sun4i to fix memory bandwidth problems
Hans de Goede [Mon, 19 Jan 2015 07:44:07 +0000 (08:44 +0100)]
sunxi: video: Use frontend for dma on sun4i to fix memory bandwidth problems

Testing has shown that on sun4i the display backend engine does not have
deep enough fifo-s causing flickering / tearing in full-hd mode due to
fifo underruns. On sun4i use the display frontend engine to do the dma from
memory, as the frontend does have deep enough fifo-s.

As added advantage of this is that it results in much better memory bandwidth
as it reduces the amount of dram bank switches, for more details see:

http://ssvb.github.io/2014/11/11/revisiting-fullhd-x11-desktop-performance-of-the-allwinner-a10.html

Note that this changes the pipeline searched for in the simplefb node, we can
get away with doing this now, since no kernel has yet shipped with simplefb
dtb nodes, and I will make sure to get a simplefb node with the new pipeline
into 3.19 before it ships.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Add Marsboard A10 support
Aleksei Mamlin [Mon, 19 Jan 2015 11:46:46 +0000 (14:46 +0300)]
sunxi: Add Marsboard A10 support

This patch add support for Marsboard A10 board.

The Marsboard A10 is a A10 based development board with 1G RAM, 1G NAND,
micro SD card slot, SATA 2.0 socket, 10/100 ethernet, mini HDMI port,
1 USB OTG port and 2 USB 2.0 ports. Board does not use the AXP209 pmic,
it does not have a pmic at all.
Board also have 2 expansion 70 pin headers.

Signed-off-by: Aleksei Mamlin <mamlinav@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agovideo: ssd2828: Allow using 'pclk' as the PLL clock source
Siarhei Siamashka [Mon, 19 Jan 2015 03:23:35 +0000 (05:23 +0200)]
video: ssd2828: Allow using 'pclk' as the PLL clock source

Instead of using the internal 'tx_clk' clock source, it is also
possible to use the pixel clock signal from the parallel LCD
interface ('pclk') as the reference clock for PLL.

The 'tx_clk' clock speed may be different on different boards/devices
(the allowed range is 8MHz - 30MHz). Which is not very convenient,
especially considering the need to know the exact 'tx_clk' clock
speed. This clock speed may be difficult to identify without having
device schematics and/or accurate documentation/sources every time.

Using 'pclk' is free from all these problems.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosun6i: Add LCD display support for MSI Primo81 tablet
Siarhei Siamashka [Mon, 19 Jan 2015 03:23:34 +0000 (05:23 +0200)]
sun6i: Add LCD display support for MSI Primo81 tablet

The MSI Primo81 tablet has B079XAN01/LP079X01 7.85" 768x1024 IPS
MIPI display, connected to the parallel LCD interface via SSD2828
bridge chip. The panel has 18-bit color depth and needs dithering,
in spite of having RGB data delivered from A31s to SSD2828 using
24-bit arrangement.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agovideo: sunxi: Hook up SSD2828 with the sunxi video driver
Siarhei Siamashka [Mon, 19 Jan 2015 03:23:33 +0000 (05:23 +0200)]
video: sunxi: Hook up SSD2828 with the sunxi video driver

Convert GPIO names from Kconfig strings into pin numbers for
the 'ssd2828_config' struct. Add SSD2828 initialization between
enabling the parallel LCD interface and turning on the backlight.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agovideo: Add support for SSD2828 (parallel LCD to MIPI bridge)
Siarhei Siamashka [Mon, 19 Jan 2015 03:23:32 +0000 (05:23 +0200)]
video: Add support for SSD2828 (parallel LCD to MIPI bridge)

SSD2828 can take pixel data coming from a parallel LCD interface
and translate it on the fly into MIPI DSI interface for driving
a MIPI compatible TFT display. SSD2828 is configured over SPI
interface, which may or may not have MISO pin wired up on some
hardware. So a write-only SPI mode also has to be supported.

The SSD2828 support code is implemented as a utility function
and needs to be called from real display drivers, which are
responsible for driving parallel LCD hardware in front of the
video pipeline. The usage instructions are provided as comments
in the header file.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agoinclude: Add header file with MIPI DSI constants from linux 3.18
Siarhei Siamashka [Mon, 19 Jan 2015 03:23:31 +0000 (05:23 +0200)]
include: Add header file with MIPI DSI constants from linux 3.18

The file, originally named "include/video/mipi_display.h", is taken from
linux 3.18 (commit b2776bf7149bddd1f4161f14f79520f17fc1d71d).

It provides MIPI DSI constants for DCS commands, which are needed to
implement support for SSD2828 in u-boot.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: axp221: Add ELDO[1-3] support
Siarhei Siamashka [Mon, 19 Jan 2015 03:23:30 +0000 (05:23 +0200)]
sunxi: axp221: Add ELDO[1-3] support

And also add Kconfig option for selecting ELDO3 voltage. The reason
for having this option is that the Android kernel sets ELDO3 to
1.2V when powering up LCD in the case if 'lcd_if' configuration
variable is set to 6 (LCD_IF_EXT_DSI) in the FEX file. Most likely
to supply power for a SSD2828 chip.

However on the MSI Primo81 tablet, which is using this particular
'lcd_if = 6' setup for LCD, setting the ELDO3 voltage appears to
be unnecessary and it works regardless. Having no schematics of
this tablet, I can only guess that 1.2V is supplied to SSD2828
in some other way.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agosunxi: Add mk802_a10s board / defconfig
Hans de Goede [Sat, 17 Jan 2015 21:31:30 +0000 (22:31 +0100)]
sunxi: Add mk802_a10s board / defconfig

The mk802_a10s re-uses is the "classic" mk802 case and functionality, but has
an A10s SoC inside rather then the A10, it features 512M or 1G RAM, 4G nand,
a mini-hdmi female connector, USB-A receptacle, mini-usb receptacle (OTG)
and a sdio realtek wifi chip. Unlike the original mk802 it does have a pmic,
the axp152.

For more details see: http://linux-sunxi.org/Semitime_g2

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Add mk802ii board / defconfig
Hans de Goede [Sat, 17 Jan 2015 21:18:51 +0000 (22:18 +0100)]
sunxi: Add mk802ii board / defconfig

The mk802ii is a revised version of the mk802 A10 based hdmi tv-stick, it
features 1G RAM, 4G nand, a hdmi male connector, USB-A receptacle, 2 micro
usb receptacles (OTG & power) and USB-wifi, and does come with an axp209 pmic.

For more details see: http://linux-sunxi.org/Rikomagic_mk802ii

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Add mk802 board / defconfig
Hans de Goede [Sat, 17 Jan 2015 21:15:30 +0000 (22:15 +0100)]
sunxi: Add mk802 board / defconfig

The mk802 is the "classic" Allwinner A10 based hdmi tv-stick, it features
512M or 1G RAM, 4G nand, a mini-hdmi female connector, USB-A receptacle,
mini-usb receptacle (OTG) and USB-wifi. Somewhat unique the mk802 does not
use the AXP209 pmic, it does not have a pmic at all.

For more details see: http://linux-sunxi.org/Rikomagic_mk802

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Remove CONFIG_TARGET_FOO for sun4i, sun6i and sun8i boards
Hans de Goede [Sat, 17 Jan 2015 16:01:38 +0000 (17:01 +0100)]
sunxi: Remove CONFIG_TARGET_FOO for sun4i, sun6i and sun8i boards

CONFIG_TARGET_FOO is only used in board/sunxi/Makefile to select the
dram config for sun5i and sun7i boards and in board/sunxi/gmac.c for some
special handling of the bananapi/bananapro (both sun7i), iow it is not used
at all on any sun4i, sun6i and sun8i boards so lets get rid of it there.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Convert sun4i boards to use auto dram configuration
Hans de Goede [Sat, 17 Jan 2015 13:45:12 +0000 (14:45 +0100)]
sunxi: Convert sun4i boards to use auto dram configuration

Currently we've separate detailed dram settings for all sun4i boards, this
moves them over to using auto dram configuration so that we can get rid of
all the per board dram_foo.c files.

Tested-by: Hans de Goede <hdegoede@redhat.com> on a A10-OLinuXino-Lime,
 Chuwi_V7_CW0825 and ba10_tv_box
Tested-by: Zoltan HERPAI <wigyori@uid0.hu> on a pcduino
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Stop differentiating between 512M and 1G variants of the same board
Hans de Goede [Sat, 17 Jan 2015 13:24:55 +0000 (14:24 +0100)]
sunxi: Stop differentiating between 512M and 1G variants of the same board

While working on adding more boards I noticed that we lack a config for
the 512M cubieboard, and that some of the new boards which I want to add also
have 512M and 1G variants, rather then adding 2 defconfig's for all of these,
lets switch the exising boards which have both a 512M and 1024M variant over
to the sun4i dram autoconfig code.

This also drops the foo_RAMSIZE_defconfig variants of boards where we currently
have 2 separate configs already.

Note:
1) The newly introduced CONFIG_DRAM_EMR1 kconfig value is not used with
a value other then its default for now, but we need this to be configurable
to support some new boards with auto dram config.

2) We always set all CONFIG_DRAM_foo values in defconfigs, even if they match
the defaults, this is done to make it more clear what values are used for a
certain board.

This has been tested on a Mele A1000, Mini-X and a Cubieboard, all 1G
variants, the dram autoconfig code has also been tested on a 512M mk802
(a defconfig for the mk802 is added in a later patch).

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: ba10_tv_box_defconfig: Fix USB not working
Hans de Goede [Sat, 17 Jan 2015 16:55:18 +0000 (17:55 +0100)]
sunxi: ba10_tv_box_defconfig: Fix USB not working

PH12 is Vbus enable for Vbus2, not Vbus1.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: axp209: Disable interrupts when intializing the axp209
Hans de Goede [Sat, 17 Jan 2015 15:39:20 +0000 (16:39 +0100)]
sunxi: axp209: Disable interrupts when intializing the axp209

We do not use the axp209 interrupt, and at least in my mini-x (which does not
have a power button) the pwr-button pin and the irq pin are soldered together,
so if the axp209 keeps it irq asserted too long it will see a 10s pwr-button
press and hard power off the board, disabling the irqs fixes this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: mmc: Add support for sun9i (A80)
Hans de Goede [Wed, 14 Jan 2015 18:05:03 +0000 (19:05 +0100)]
sunxi: mmc: Add support for sun9i (A80)

The clocks on the A80 are hooked up slightly different, add support for this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: mmc: Use a realistic timeout when sending a mmc command
Hans de Goede [Thu, 15 Jan 2015 12:50:35 +0000 (13:50 +0100)]
sunxi: mmc: Use a realistic timeout when sending a mmc command

Wait 1 second for the sdcard to respond, rather then waiting for
0xfffff milliseconds.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosun9i: Add sun9i (A80) clock setup support
Hans de Goede [Wed, 14 Jan 2015 18:56:33 +0000 (19:56 +0100)]
sun9i: Add sun9i (A80) clock setup support

Add initial sun9i (A80) clock setup support, enough to get the uart + mmc
going.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosun9i: Add clock_sun9i.h with ccu register layout for sun9i
Hans de Goede [Wed, 14 Jan 2015 16:30:22 +0000 (17:30 +0100)]
sun9i: Add clock_sun9i.h with ccu register layout for sun9i

Add a headerfile with the sun9i ccu register layout.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosun9i: Add cpu_sun9i.h with iomem defines
Hans de Goede [Tue, 13 Jan 2015 18:22:21 +0000 (19:22 +0100)]
sun9i: Add cpu_sun9i.h with iomem defines

Add a headerfile with all the base addresses from the sun9i blocks.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Rename cpu.h to cpu_sun4i.h
Hans de Goede [Tue, 13 Jan 2015 17:13:50 +0000 (18:13 +0100)]
sunxi: Rename cpu.h to cpu_sun4i.h

sun4i - sun8i have (aprox.) the same iomem layout, but sun9i is quite
different, so add a wrapper cpu.h which includes the right mach specific
cpu_sun#i.h based on mach, like we already do with clock.h and dram.h .

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Move clock_get_pllX / clock_set_pllX protos to mach specific headers
Hans de Goede [Wed, 14 Jan 2015 18:17:15 +0000 (19:17 +0100)]
sunxi: Move clock_get_pllX / clock_set_pllX protos to mach specific headers

Which pll-s are available depends on the machine type, move the
clock_get_pllX / clock_set_pllX prototypes to the clock_sun?i.h header files
so that we only declare what is actually available. e.g. clock_get_pll5p()
is not available on sun6i / sun8i, and with sun9i we get a completely
different set of plls.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Drop pll6 setting from clock_init_uart
Hans de Goede [Wed, 14 Jan 2015 18:28:38 +0000 (19:28 +0100)]
sunxi: Drop pll6 setting from clock_init_uart

As the comment says now that we have SPL support this is no longer necessary,
as PLL6 is already setup with the exact same parameters by the SPL.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: display: Make lcd display clk phase configurable
Hans de Goede [Tue, 13 Jan 2015 12:21:46 +0000 (13:21 +0100)]
sunxi: display: Make lcd display clk phase configurable

While running some tests with an Olinuxino-A13-Micro + a 7" Olimex LCD module
I noticed that the screen flickered. This is caused by the lcd display clk
phase reg value being set to 0, where it should be 1 in this setup.

This commit adds a Kconfig option for the lcd display clk phase, so that we
can set it per board. This defaults to 1, because looking at all the fex
files in sunxi-boards, that is by far the most used value.

This commit updated the Ippo and MSI Primo73 tablet defconfigs to override the
default of 1 with 0, as that is the correct value for those tablets, this
keeps the register settings the same as before this commit.

The Olinuxino-A13 defconfigs are not updated, changing the register setting
for these boards from 0 to 1, this is intentional.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
9 years agosunxi: Restore lowlevel_init usage
Hans de Goede [Wed, 21 Jan 2015 15:24:05 +0000 (16:24 +0100)]
sunxi: Restore lowlevel_init usage

2 recent sunxi changes have removed the usage of lowlevel_init by moving some
code around and then setting CONFIG_SKIP_LOWLEVEL_INIT.
This is problematic for 2 reasons:

1) It does not just stop s_init from being called, it also stops
cpu_init_cp15 from getting called, which is undesirable.

2) We want u-boot.bin to be usable standalone, without SPL, some people e.g.
use an upstream u-boot.bin together with Allwinner's boot0 loader. So
u-boot.bin must (re)initialize the gpios, timer, etc.

This commit restores the lowlevel_init / s_init usage, while keeping the
changes to no longer use the global-data (gd) struct in the SPL.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
9 years agoboard/T1040rdb: Add VSC9953 support for T1040rdb board
Codrin Ciubotariu [Wed, 21 Jan 2015 09:54:12 +0000 (11:54 +0200)]
board/T1040rdb: Add VSC9953 support for T1040rdb board

This patch configures and initializes the L2 switch on T1040rdb board.
The external L2 switch ports may be connected to PHYs only over
QSGMII, for T1040rdb.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>