This patch adds the following changes to designware ethernet driver
found on the ST SPEAr SoC:
- Don't init MAC & PHY upon startup. This causes a delay, waiting for
the auto negotiation to complete. And we don't want this delay to
always happen. Especially not on platforms where ethernet is not
used at all (e.g. booting via flash).
Instead postpone the MAC / PHY configuration to the stage, where
ethernet is first used.
- Add possibility for board specific PHY init code. This is needed
for example on the X600 board, where the Vitesse PHY needs to be
configured for GMII mode.
This board specific PHY init is done via the function
designware_board_phy_init(). And this driver now adds a weak default
which can be overridden by board code.
- Use common functions miiphy_speed() & miiphy_duplex() to read
link status from PHY.
- Print status and progress of auto negotiation.
- Print link status (speed, dupex) upon first usage.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Amit Virdi <amit.virdi@st.com>
Cc: Vipin Kumar <vipin.kumar@st.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@gmail.com>
Few Designware peripheral registers need to be modified based on the
ethernet interface selected by the board. This patch supports interface
information in ethernet driver
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
Signed-off-by: Stefan Roese <sr@denx.de>
On DA850/OMAP-L138 it was observed that in RMII mode,
auto negotiation was not performed. This patch enables
auto negotiation in RMII mode. Without this patch, EMAC
initialization takes more time and sometimes tftp fails
in RMII mode.
Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com>
Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
SH7734 support GMII. This add register infomation and the function
which enable GMII.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
SH7734 has one channel ethernet device.
This support 10/100/1000Base, and RMII/MII/GMII.
And this has the same structure as SH7763.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Add several levels of DEBUG prints so that you can limit the noise to
the severety of your problem.
DEBUG_LL_STATE = Link local state machine changes
DEBUG_DEV_PKT = Packets or info directed to the device
DEBUG_NET_PKT = Packets on info on the network at large
DEBUG_INT_STATE = Internal network state changes
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Call a built-in dummy if none is registered... don't require
protocols to register a handler (eliminating dummies)
NetConsole now uses the ARP handler when waiting on arp
(instead of needing a #define hack in arp.c)
Clear handlers at the end of net loop
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
Rename IP header related things to IP_UDP. The existing definition
of IP_t includes UDP header, so name it to accurately describe the
structure.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
These are all the files which use the API incorrectly but did not get
built using MAKEALL -a powerpc|arm. I have no compiler for them, but
the remaining issues should be far less than without this patch.
Any outstanding issues are left to the maintainers of boards that use
these drivers.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
rtl8169.c: In function 'rtl8169_initialize':
rtl8169.c:907:13: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
pcnet.c: In function 'pcnet_initialize':
pcnet.c:224:13: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
xilinx_axi_emac.c: In function 'xilinx_axiemac_initialize':
xilinx_axi_emac.c:646: warning: assignment from incompatible pointer type
Signed-off-by: Stephan Linz <linz@li-pro.net>
Fix this:
xilinx_emaclite.c: In function 'xilinx_emaclite_initialize':
xilinx_emaclite.c:371: warning: assignment from incompatible pointer type
Signed-off-by: Stephan Linz <linz@li-pro.net>
Fix this:
xilinx_ll_temac.c: In function 'xilinx_ll_temac_initialize':
xilinx_ll_temac.c:332: warning: assignment from incompatible pointer type
xilinx_ll_temac.c:340: warning: assignment from incompatible pointer type
Signed-off-by: Stephan Linz <linz@li-pro.net>
Fix this:
uli526x.c: In function 'uli526x_initialize':
uli526x.c:243:13: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
tsi108_eth.c: In function 'tsi108_eth_initialize':
tsi108_eth.c:745:13: warning: assignment from incompatible pointer type
tsi108_eth.c: In function 'tsi108_eth_recv':
tsi108_eth.c:989:4: warning: passing argument 1 of 'NetReceive' discards qualifiers from pointer target type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
rtl8139.c: In function 'rtl8139_initialize':
rtl8139.c:234:13: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
ns8382x.c: In function 'ns8382x_initialize':
ns8382x.c:352:13: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
natsemi.c: In function 'natsemi_initialize':
natsemi.c:338:13: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
eth.c: In function 'fm_eth_initialize':
eth.c:651:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
e1000.c: In function 'e1000_initialize':
e1000.c:5264:13: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix this:
smc91111.c: In function 'smc91111_initialize':
smc91111.c:1363:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
macb.c: In function 'macb_eth_initialize':
macb.c:564:15: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
lan91c96.c: In function 'lan91c96_initialize':
lan91c96.c:811:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
ks8695eth.c: In function 'ks8695_eth_initialize':
ks8695eth.c:236:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
ftmac100.c: In function 'ftmac100_initialize':
ftmac100.c:266:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
fec_mxc.c: In function 'fec_probe':
fec_mxc.c:926:13: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
enc28j60.c: In function 'enc28j60_initialize':
enc28j60.c:967:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
eepro100.c: In function 'eepro100_initialize':
eepro100.c:464:13: warning: assignment from incompatible pointer type
eepro100.c: In function 'eepro100_recv':
eepro100.c:694:4: warning: passing argument 1 of 'NetReceive' discards qualifiers from pointer target type
include/net.h:438:13: note: expected 'uchar *' but argument is of type 'volatile u8 *'
The use of a descriptor like this may mean DMA will update this at will
Beware this may be a source of trouble on some boards
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
dnet.c: In function 'dnet_eth_initialize':
dnet.c:380:15: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
dm9000x.c: In function 'dm9000_initialize':
dm9000x.c:636:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
dc2114x.c: In function 'dc21x4x_initialize':
dc2114x.c:305:15: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
cs8900.c: In function 'cs8900_initialize':
cs8900.c:326:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
calxedaxgmac.c: In function 'xgmac_rx':
calxedaxgmac.c:479:2: warning: passing argument 1 of 'NetReceive' discards qualifiers from pointer target type
include/net.h:438:13: note: expected 'uchar *' but argument is of type 'volatile unsigned char *'
calxedaxgmac.c: In function 'calxedaxgmac_initialize':
calxedaxgmac.c:547:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
at91_emac.c: In function 'at91emac_register':
at91_emac.c:524:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix this:
armada100_fec.c: In function 'armada100_fec_register':
armada100_fec.c:723:12: warning: assignment from incompatible pointer type
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix:
4xx_enet.c: In function 'ppc_4xx_eth_initialize':
4xx_enet.c:2029: warning: assignment from incompatible pointer type
Tested on sequoia board.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Anatolij Gustschin <agust@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fixes:
davinci_emac.c: In function 'davinci_emac_initialize':
davinci_emac.c:796:12: warning: assignment from incompatible pointer type [enabled by default]
Tested on da850_am18xxevm
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fixes:
tsec.c: In function 'tsec_initialize':
tsec.c:638:12: warning: assignment from incompatible pointer type
Tested on MPC8313e-RDB
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Fix:
mpc512x_fec.c: In function 'mpc512x_fec_initialize':
mpc512x_fec.c:634: warning: assignment from incompatible pointer type
Tested on mpc5121ads board using tftp and nfs commands.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Fix:
mpc5xxx_fec.c: In function 'mpc5xxx_fec_initialize':
mpc5xxx_fec.c:920: warning: assignment from incompatible pointer type
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Anatolij Gustschin <agust@denx.de>
smc911x.c: In function 'smc911x_initialize':
smc911x.c:288:12: warning: assignment from incompatible pointer type
[enabled by default]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Abstract out common register setup. This also configured r_cntrl
to correct value at registration time.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
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>
... 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>
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>
Stefan Roese
Vipin Kumar
Rajashekhara, Sudhakar
Nobuhiro Iwamatsu
Joe Hershberger
Stephan Linz
Anatolij Gustschin
Marek Vasut
Stefano Babic
Liu Gang
Amit Virdi