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0206a400cf
openwrt/target/linux
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John Crispin 0206a400cf lantiq: tweak DWC2 default parameters 
This patch improves the default configuration of DWC2 on lantiq SoCs
somewhat:
 * Set maximum packet count to largest allowed value by the DWC2 (511)
 * Use 16-bit DMA bursts
 * Divide fifo buffers more evenly

Default fifo buffer sizes from original ltq-hcd driver seem really
irrational. For example according to DWC2 data book rxfifo size of 240
will not fit even a single full length USB packet. On the other hand
non-periodic tx fifo size of 240 is more than enough to fit one complete
packet.

Change the sizes around to improve the situation and to fix some issues
especially with isochronous USB transfers.

Signed-off-by: Antti Seppälä <a.seppala@gmail.com>

SVN-Revision: 47563
2015-11-21 21:25:20 +00:00
..
adm5120 adm5120: disable the openwrt commandline hack 2015-08-30 12:17:54 +00:00
adm8668 build: Prevent more gzip timestamps 2015-07-14 09:57:45 +00:00
ar7 kernel: update kernel 4.1 to version 4.1.11 2015-10-25 17:32:01 +00:00
ar71xx ar71xx: fix the SingleProfile kernel size limit for dLAN devices 2015-11-21 21:24:23 +00:00
arm64 kernel: update 4.1 to 4.1.10 2015-10-04 11:34:39 +00:00
at91 at91: fix usb rate backport patch tab mangle 2015-08-17 16:10:49 +00:00
ath25 ath25: disable the openwrt commandline hack 2015-08-30 12:17:56 +00:00
au1000 image: fix jffs2(_nand) image generation 2015-08-05 13:55:52 +00:00
bcm53xx kernel: take bcm47xx_nvram.h from kernel and not backports 2015-11-13 23:51:31 +00:00
brcm47xx kernel: add CONFIG_SSB_HOST_SOC symbol 2015-11-16 12:22:47 +00:00
brcm63xx brcm63xx: fix brcm, bcm6345-ext-intc interrupt controller 2015-11-04 11:33:16 +00:00
brcm2708 brcm2708: enable hard float ABI 2015-11-21 21:25:13 +00:00
cns3xxx kernel: update kernel 3.18 to version 3.18.23 2015-11-01 13:45:57 +00:00
gemini kernel: refresh patches for 4.1 2015-07-22 12:51:11 +00:00
generic kernel: add missing config option 2015-11-21 17:35:59 +00:00
imx6 imx6: ventana: remove invalid video options from bootscript 2015-11-20 05:21:19 +00:00
ipq806x ipq806x: fix PCIe reset gpio handling - the core already handles the active-low flag 2015-11-21 10:55:29 +00:00
ixp4xx kernel: update kernel 4.1 to version 4.1.11 2015-10-25 17:32:01 +00:00
kirkwood kirkwood: nsa310s: fix partition size 2015-11-18 21:35:04 +00:00
lantiq lantiq: tweak DWC2 default parameters 2015-11-21 21:25:20 +00:00
malta malta: make eth0 the wan interface by default 2015-10-31 09:30:57 +00:00
mcs814x kernel: update kernel 3.18 to version 3.18.23 2015-11-01 13:45:57 +00:00
mediatek mediatek: add support for the new MT7623 Arm SoC 2015-11-02 10:18:50 +00:00
mpc85xx mpc85xx: migrate network setup to board detection framework 2015-11-20 23:52:31 +00:00
mvebu mvebu: migrate led and network setup to board detection framework 2015-11-20 23:59:31 +00:00
mxs mxs: fixup permissions of image generation scripts 2015-09-23 18:40:42 +00:00
netlogic netlogic: copy initramfs image to $(BIN_DIR) 2015-04-23 22:31:36 +00:00
octeon octeon: remove 3.18 support 2015-11-15 21:33:33 +00:00
omap omap/Beagleboard: remove FEATURES override 2015-11-02 10:17:09 +00:00
omap24xx omap24xx: Append dtb to the zImage 2015-10-09 07:46:12 +00:00
orion kernel: remove packaging of kmod-crypto-core and kmod-crypto-arc4 2015-09-08 12:31:04 +00:00
oxnas oxnas: add missing platform bindings for stmmac glue 2015-11-21 21:24:03 +00:00
ppc40x ppc40x: upgrade to 3.18 2015-04-12 20:48:13 +00:00
ppc44x image: fix jffs2(_nand) image generation 2015-08-05 13:55:52 +00:00
pxa kernel: disable ARCH_NEEDS_CPU_IDLE_COUPLED 2015-03-06 07:56:34 +00:00
ramips ramips: init usb power for Lenovo Y1S 2015-11-21 21:24:38 +00:00
rb532 rb532: prepare switch to 4.1 2015-10-26 09:00:35 +00:00
realview realview: Create ext4 image by default 2015-10-30 22:31:47 +00:00
sunxi kernel: update kernel 3.18 to version 3.18.23 2015-11-01 13:45:57 +00:00
uml uml: backport another upstream patch to fix compile errors 2015-09-28 12:22:35 +00:00
x86 x86: add generic profiles to x86_64, kvm_guest and xen_domu 2015-11-08 20:39:24 +00:00
xburst kernel: update kernel 3.18 to version 3.18.23 2015-11-01 13:45:57 +00:00
Makefile