This commit adds support for MAX8997 PMIC driver.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Make the sysctrl structure common, so that it can
be used in generic functions across socs.
Also change the base address of the system control module, to
include all the registers and not simply the io regs.
Signed-off-by: R Sricharan <r.sricharan@ti.com>
Add parameters to the OMAP MMC initialization function so the board can
mask host capabilities and set the maximum clock frequency. While the
OMAP supports a certain set of MMC host capabilities, individual boards
may be more restricted and the OMAP may need to be configured to match
the board. The PRG_SDMMC1_SPEEDCTRL bit in the OMAP3 is an example.
Signed-off-by: Jonathan Solnit <jsolnit@gmail.com>
This change adds an implementation of high-speed UART found on NXP
LPC32X0 SoCs. Such UARTs are enumerated as UART1, UART2 and UART7.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Merge our duplicate definitions with the common header.
Also fix drivers/usb/gadget/s3c_udc_otg_xfer_dma.c to
use min() instead of min_t() since we remove the latter
from compat.h.
Additionally use memalign() directly as the lin_gadget
specific kmalloc() macro is removed from lin_gadget_compat.h
by this patch.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
For the powerpc processors with SRIO interface, boot location can be configured
from SRIO1 or SRIO2 by RCW. The processor booting from SRIO can do without flash
for u-boot image. The image can be fetched from another processor's memory
space by SRIO link connected between them.
The processor boots from SRIO is slave, the processor boots from normal flash
memory space and can help slave to boot from its memory space is master.
They are different environments and requirements:
master:
1. NOR flash for its own u-boot image, ucode and ENV space.
2. Slave's u-boot image in master NOR flash.
3. Normally boot from local NOR flash.
4. Configure SRIO switch system if needed.
slave:
1. Just has EEPROM for RCW. No flash for u-boot image, ucode and ENV.
2. Boot location should be set to SRIO1 or SRIO2 by RCW.
3. RCW should configure the SerDes, SRIO interfaces correctly.
4. Slave must be powered on after master's boot.
5. Must define CONFIG_SYS_QE_FMAN_FW_IN_REMOTE because of no ucode
locally.
For the slave module, need to finish these processes:
1. Set the boot location to SRIO1 or SRIO2 by RCW.
2. Set a specific TLB entry for the boot process.
3. Set a LAW entry with the TargetID SRIO1 or SRIO2 for the boot.
4. Slave's u-boot image should be generated specifically by
make xxxx_SRIOBOOT_SLAVE_config.
This will set SYS_TEXT_BASE=0xFFF80000 and other configurations.
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
The designware i2c controller must be turned off before
setting the speed in IC_CON register, as stated in the
section 6.3.1 of the dw_apb_i2c_db.pdf.
Signed-off-by: Michel Sanches <michel.sanches@st.com>
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Earlier, a driver exists in the u-boot source for designware i2c interface. That
driver was specific to spear platforms. This patch implements the i2c controller
as a generic driver which can be used by multiple platforms
The driver files are now renamed to designware_i2c.c and designware_i2c.h and
these are moved into drivers/i2c folder for reusability by other
platforms
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Renesas SH7734 has two I2C interfaceis.
This supports these I2C.
V5: - include i2c.h.
- Add check of icsr bit polling logic.
- Implement i2c_probe.
V4: - Remove sh_i2c_dump_reg function.
- Use puts() when there's no format.
- Chnage check for I2C bus number.
- Remove space before the semi-colon.
V3: - Fix error for whitespace.
V2: - Changed bit control to use the clr|set|clrsetbits_* functions.
- Fix wrong comment style.
- Add new line before for loop in i2c_read.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
No other driver sets up the part type to DOS in their init, and it
doesn't seem to be needed as `mmcinfo` and `mmc part` stll work, so
drop it.
Reported-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
... after commit "net/miiphy/serial: drop duplicate NAMESIZE
define" (sha1:f6add13) was applied. The building of the new
LL TEMAC network driver fails with error below:
xilinx_ll_temac.c: In function 'xilinx_ll_temac_initialize':
xilinx_ll_temac.c:301: error: 'NAMESIZE' undeclared (first use in this function)
xilinx_ll_temac.c:301: error: (Each undeclared identifier is reported only once
xilinx_ll_temac.c:301: error: for each function it appears in.)
Signed-off-by: Stephan Linz <linz@li-pro.net>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Fix the warning
mmc.c: In function 'mmc_send_cmd':
mmc.c:87: warning: assignment from incompatible pointer type
in case CONFIG_MMC_TRACE is enabled.
Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
CC: Andy Fleming <afleming@freescale.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
This is just a patch for the problem reported here:
http://lists.denx.de/pipermail/u-boot/2012-February/117580.html originally reported by Igor.
"Looks like this is copy paste error from my side,(for port2/3 it should have been bypass
for port2/3 rather its port1 set in bypass mode)"
I only submit the patch since it is missing in 2012.04-rc3 while the twister board
depends on it. Maybe it is already somewhere in the reposistory, but I cannot find it.
note: the twister boards still needs an additional `usb reset`, don't know why.
U-Boot 2012.04-rc3-dirty (Apr 19 2012 - 21:38:38)
AM35XX-GP ES1.0, CPU-OPP2, L3-165MHz, Max CPU Clock 600 Mhz
TAM3517 TWISTER Board + LPDDR/NAND
I2C: ready
DRAM: 256 MiB
NAND: 512 MiB
MMC: OMAP SD/MMC: 0
In: serial
Out: serial
Err: serial
Die ID #746c0000000000000155dc1405011024
Net: DaVinci-EMAC, smc911x-0
Hit any key to stop autoboot: 0
twister => usb start
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Acked-by: Govindraj.R <govindraj.raja <at> ti.com>
Acked-by: Tom Rini <trini@ti.com>
Fix gcc 4.6 build warnings:
onenand_base.c: In function 'onenand_probe':
onenand_base.c:2577:6: warning: variable 'maf_id' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
This fixes the issue where mxs_dma_init() was called either twice or never,
without introducing any new init hooks.
The idea is to allow each and every device using the APBH DMA block to
configure and request only the channels it uses, instead of making it call init
for all the channels as is now.
The common DMA block init part, which only configures the block, is then called
from CPUs arch_cpu_init() call.
NOTE: This patch depends on:
http://patchwork.ozlabs.org/patch/150957/
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
This SD DMA function of i.MX28 is still apparently too experimental to be
enabled by default in 2012.04 release. Enable this feature only if the user
plans to tinker with DCache or explicitly enables it.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Fix:
spr_smi.c: In function 'smi_write':
spr_smi.c:325:15: warning: variable 'WM' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Vipin Kumar <vipin.kumar@st.com>
The new implementation changes the timeout loop implementation to avoid 1 ms
delay in each failing test. It also configures the delay to 10usec.
Signed-off-by: Amit Virdi <amit.virdi@st.com>
This patch forces the advertised capabilities during auto
negotiation to always be 10/100 Mbps and half/full as duplexing.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
If AN(auto-negotiation) is ON, speed bit of control register are not
applicable. Also phy registers were not getting programmed as per the
result of AN. This patch sets only AN bit & restart AN bit for AN ON
selection & programs PHY registers as per AN result.
Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Phy autonegotiation works only when the ethernet cable is plugged in.
Since the phy was configured only at the init time, a plugged in cable
was necessary to initialize the phy properly.
This patch keeps a flag to check if the phy initialization has
succeeded, and calls configure_phy routine at every init if this flag
reports otherwise.
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
This patch solves a TX/RX problem which happens at 10Mbps, due to the
fact that we are not respecting 4 cyles of the phy_clk (2.5MHz) between
two consecutive writes on the same register.
Signed-off-by: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
The code assumes the phy address to be > 0, which is not true, the phy address
can be in the range 0-31.
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
The max frame length for normal descriptor can be 0x7FF i.e 2047. It was wrongly
specified as 2048. Currently, the max descriptor length is around 1500, so
redefining the mask to 1600
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
The network controller mac resets hardware address stored in MAC_HI and MAC_LO
registers if mac is resetted. So, hw mac address needs to be restored in case
mac is explicitly resetted from driver.
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
This replacement causes 4KB page size devices to work properly with u-boot.
The old ONENAND_IS_MLC() behavior has been preserved by explicit
setting of ONENAND_HAS_4KB_PAGE for those devices.
This change makes the onenand_base.c file more resembling the respective
kernel sources.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
Test HW:
- Samsung S5PC110 GONI
- Samsung S5PC210 Universal
Xilinx LocalLink Tri-Mode Ether MAC driver can be
used by Xilinx Microblaze or Xilinx ppc405/440 in
SDMA and FIFO mode. DCR or XPS bus can be used.
The driver uses and requires MII and PHYLIB.
CP: 4 warnings: 'Use of volatile is usually wrong'
I won't fix this, because it depends on the network
driver subsystem.
Reported-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Stephan Linz <linz@li-pro.net>
Separate callback for probing OneNAND memory chip.
If no special function is defined, default implementation will be used.
This approach gives more flexibility for OneNAND device probing.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Some baords may use the GBE interface but they have no
phy connected to the interface and a direct MAC/MAC interface.
For them we need to get rid of compiler warnings.
Signed-off-by: Stefan Bigler <stefan.bigler@keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
flush_dcache is not declared in the common.h API,
flush_dcache_range however is
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Thomas Chou <thomas@wytron.com.tw>
flush_dcache is not declared in the common.h API,
flush_dcache_range however is
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Ben Warren <biggerbadderben@gmail.com>
Cc: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Thomas Chou <thomas@wytron.com.tw>
The FSL PCI driver uses local prototypes for
pciauto_[pre|post]scan_setup_bridge(), this does not seem right,
so move them to the <pci.h> file.
Fixed a small extern declaration too, this is harmless but distracts
the view since all other prototypes are explicitly external.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Fix:
mmc.c: In function 'mmc_bounce_buffer_start':
mmc.c:132:13: warning: no return statement in function returning
non-void [-Wreturn-type]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Fix:
tegra2_mmc.c: In function 'mmc_send_cmd':
tegra2_mmc.c:230:3: warning: 'mask' may be used uninitialized in this
function [-Wuninitialized]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Tom Warren <twarren@nvidia.com>
Add basic i2c driver for Tegra2 with 8- and 16-bit address support.
The driver requires CONFIG_OF_CONTROL to obtain its configuration
from the device tree.
(Simon Glass: sjg@chromium.org modified for upstream)
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This adds basic support for the Tegra2 USB controller. Board files should
call board_usb_init() to set things up.
Configuration is performed through the FDT, with aliases used to set the
order of the ports, like this fragment:
aliases {
/* This defines the order of our USB ports */
usb0 = "/usb@0xc5008000";
usb1 = "/usb@0xc5000000";
};
drivers/usb/host files ONLY: Acked-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the txfilltuning
field in the EHCI controller on reset.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Ensure that transmit and receive buffers are cache-line aligned.
Invalidate cache for each packet as received, update receive buffer
descriptors one cache line at a time, flush cache before transmitting.
Original patch by Marek:
http://lists.denx.de/pipermail/u-boot/2012-February/117695.html
Signed-off-by: Eric Nelson <eric.nelson at boundarydevices.com>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Marek Vasut <marex@denx.de>
This utilizes the newly introduced bounce buffers in the MMC layer.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Fabio Estevam <festevam@gmail.com>
This implements generic bounce buffer at the end of MMC command submission
chain. Therefore if unaligned data are passed, they are copied. This stuff
should be pushed down into the MMC subsystem to squash all places generating
these unaligned data.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Andy Fleming <afleming@gmail.com>
Łukasz Majewski
Balaji T K
SRICHARAN R
Jonathan Solnit
Vladimir Zapolskiy
Mike Frysinger
Liu Gang
Armando Visconti
Vipin KUMAR
Nobuhiro Iwamatsu
Stephan Linz
Dirk Behme
Jeroen Hofstee
Wolfgang Denk
Marek Vasut
Vikram Narayanan
Anatolij Gustschin
Amit Virdi
Vikas Manocha
Stefan Bigler
Stefan Kristiansson
Linus Walleij
Yen Lin
Simon Glass
Eric Nelson
Rob Herring