The command:
ethsw vlan fdb { [help] | show | shared | private }
- make VLAN learning shared or private"
configures the FDB to share the FDB entries learned on multiple VLANs
or to keep them separated. By default, the FBD uses private VLAN
learning. This command has also been added to the ethsw generic parser
from common/cmd_ethsw.c
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The new added commands can be used to configure VLANs for a port
on both ingress and egress.
The new commands are:
ethsw [port <port_no>] pvid { [help] | show | <pvid> }
- set/show PVID (ingress and egress VLAN tagging) for a port;
ethsw [port <port_no>] vlan { [help] | show | add <vid> | del <vid> }
- add a VLAN to a port (VLAN members);
ethsw [port <port_no>] untagged { [help] | show | all | none | pvid }
- set egress tagging mod for a port"
ethsw [port <port_no>] egress tag { [help] | show | pvid | classified }
- Configure VID source for egress tag. Tag's VID could be the
frame's classified VID or the PVID of the port
These commands have also been added to the ethsw generic parser from
common/cmd_ethsw.c
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The new command:
ethsw [port <port_no>] [vlan <vid>] fdb
{ [help] | show | flush | { add | del } <mac> }
Can be used to add and delete FDB entries. Also, the command can be used
to show entries from the FDB tables. When used with [port <port_no>]
and [vlan <vid>], only the matching the FDB entries can be seen or
flushed. The command has also been added to the generic ethsw parser
from cmd_ethsw.c.
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The code that checks if a string has the format of a MAC address has been
moved to a separate function called eth_validate_ethaddr_str().
This has been done to allow other components (such as vsc9953 driver)
to validate a MAC address.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The command:
ethsw [port <port_no>] learning { [help] | show | auto | disable }
can be used to enable/disable HW learning on a port.
This patch also adds this command to the generic ethsw parser from
cmd_ethsw.
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The new added command:
ethsw [port <port_no>] statistics { [help] | [clear] }
will print counters like the number of Rx/Tx frames,
number of Rx/Tx bytes, number of Rx/Tx unicast frames, etc.
This patch also adds this commnd in the genereric ethsw
parser from cmd_ethsw.c
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This patch replaces the parser used by VSC9953 L2 Switch driver with
the generic one. Also, the config macro that enables the
VSC9953 commands has been replaced in all the platforms that
use this driver with the config macro that corresponds to the
generic parser.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This patch creates a flexible parser for Ethernet Switch
configurations that should support complex commands.
The parser searches for predefined keywords in the command
and calls the proper function when a match is found.
Also, the parser allows for optional keywords, such as
"port", to apply the command on a port
or on all ports. For now, the defined commands are:
ethsw [port <port_no>] { enable | disable | show }
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
At startup, the default configuration should be:
- enable HW learning on all ports (HW default);
- all ports are VLAN aware;
- all ports are members of VLAN 1;
- all ports have Port-based VLAN 1;
- on all ports, the switch is allowed to remove
maximum one VLAN tag,
- on egress, the switch should add a VLAN tag if the
frame is classified to a different VLAN than the port's
Port-based VLAN;
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
These new operations allow manipulation of bitfields
within a word by using a mask instead of width and
shift values to extract/replace the bitfields.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The VSC9953 DS reserves a register between vlan_mask and anag_efil
registers.
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
When a port is enabled at init time, the initializing function
touches more bits than necessary to enable a port (also touches
reserved bits and default bit values). This patch fixes this issue
by changing the value of the define used to enable the port and
assures that no other bits are changes by replacing out_le32()
with setbits_le32().
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This patch groups some macros defined for registers and
replaces some magic numbers from vsc9953 with macros. Also,
"port" and "port_nr" words are replaced with "port_no",
puts each variable declaration on a line and removes
unnecessary tabs.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Check maximum ecc strength for each platfrom to avoid the calculated ecc
exceed the limitation.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Han Xu <b45815@freescale.com>
Tested-By: Tim Harvey <tharvey at gateworks.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
We have defined this kconfig entry in arch/arm/cpu/armv7/mx7/Kconfig,
no need to redefine it in board Kconfig.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
drop select CPU_V7 for board target, since ARCH_MX7 selects CPU_V7.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
get_board_rev() is not actually providing the board revision.
It just returns the CPU revision instead.
As the CPU revision is already printed on boot, there is no
reason to have get_board_rev(), so let's remove it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
get_board_rev() is not actually providing the board revision.
It just returns the CPU revision instead.
As the CPU revision is already printed on boot, there is no
reason to have get_board_rev(), so let's remove it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Include <usb/ehci-fsl.h> in order to fix the following sparse warning:
board/freescale/mx7dsabresd/mx7dsabresd.c:538:5: warning: symbol 'board_ehci_hcd_init' was not declared. Should it be static?
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
We use trigger pmic reset to reset the board, so set bit SRS to
disable internal WDOG_RESET_B_DEB to make reset stable.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Adrian Alonso <aalonso@freescale.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
We should not simple use "writew(WCR_WDE, &wdog->wcr)" to set
wcr, since this will override bits set before reset_cpu.
Use clrsetbits_le16 instead of writew to fix this issue.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Sebastian Siewior <bigeasy@linutronix.de>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
When setting iomux for a pin mux, there is no need to check mux_ctrl_ofs.
Also If still checking mux_ctrl_ofs, we have no chance to set iomux
for i.MX7D IOMUXC_LPSR_SW_MUX_CTL_PAD_GPIO1_IO00, because the mux_ctrl_ofs
for this register is 0.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
Commit c5acf4a2b3 ("pinctrl: Add the concept of peripheral IDs")
added some additional change that was not mentioned in the git-log.
That commit added dm_scan_fdt_node() in the pinctrl uclass binding.
It should be handled by the simple-bus driver or the low-level
driver, not by the pinctrl framework.
I guess Simon's motivation was to bind GPIO banks located under the
Rockchip pinctrl device. It is true some chips have sub-devices
under their pinctrl devices, but it is basically SoC-specific matter.
This commit partly reverts commit c5acf4a2b3 to keep the only
pinctrl-generic features in the uclass. The dm_scan_fdt_node()
should be called from the rk3288_pinctrl driver.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Quark SoC does not support MSR MTRRs. Fixed and variable range MTRRs
are accessed indirectly via the message port and not the traditional
MSR mechanism. Only UC, WT and WB cache types are supported.
We configure all the fixed range MTRRs with common values (VGA RAM
as UC, others as WB) and 3 variable range MTRRs for ROM/eSRAM/RAM as
WB, which significantly improves the boot time performance.
With this commit, it takes only 2 seconds for U-Boot to boot to shell
on Intel Galileo board. Previously it took about 6 seconds.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Desktop Management Interface (DMI) is not supported by U-Boot now.
Add it to the TODO list.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Document porting considerations for Intel Quark based board,
including MRC parameters and PCIe initialization.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Now we have enabled PCIe root port on Quark SoC, add its PIRQ
routing information in the device tree as well.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Thermal sensor on Quark SoC needs to be properly initialized per
Quark firmware writer guide, otherwise when booting Linux kernel,
it triggers system shutdown because of wrong temperature in the
thermal sensor is detected by the kernel driver (see below):
[ 5.119819] thermal_sys: Critical temperature reached(206 C),shutting down
[ 5.128997] Failed to start orderly shutdown: forcing the issue
[ 5.135495] Emergency Sync complete
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
When Linux kernel boots, it hangs at:
[ 0.829408] Intel Quark side-band driver registered
This happens when Quark kernel Isolated Memory Region (IMR) driver
tries to lock an IMR register to protect kernel's text and rodata
sections. However in order to have IMR function correctly, HMBOUND
register must be locked otherwise the system just hangs.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Change existing codes to use clrbits, setbits, clrsetbits macros.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
On Intel Quark, lots of registers on the message port need be
programmed. Add handy clrbits, setbits, clrsetbits macros for
message port access.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Not like other Intel Ethernet controllers (e.g.: E1000), Intel Quark
SoC integrated designware Ethernet controller does not have a chipset
defined way to store/restore mac address. Enable random mac address
so that we can use Ethernet even without 'ethaddr'.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This adds static register programming for PCIe and USB after memory
init as required by Quark firmware writer guide. Although not doing
this did not cause any malfunction, just do it for safety.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Convert to use DM version of Designware ethernet driver on Intel
quark/galileo.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
The Designware ethernet controller is also seen on PCI bus, e.g.
on Intel Quark SoC. Add this support in the DM version driver.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Introduce device_is_on_pci_bus() which can be utilized by driver
to test if a device is on a PCI bus.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
These properties are necessary to use full-featured pinctrl drivers
in SPL.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
Codrin Ciubotariu
Otavio Salvador
Heiko Schocher
Peng Fan
Fabio Estevam
Masahiro Yamada
Tom Rini
Bin Meng