Gregory Nutt
9057fe2051
Update README
2015-03-30 07:33:48 -06:00
Gregory Nutt
55a7065f07
Cortex-M7: Add support for enabled the D-Cache in write only mode.
...
SAMV7 Ethernet: I- and D-Cache are now enabled in the netnsh/ configuration. D-Cache is enabled in write-though mode. This mode is necessary because the DMA descriptors are each 8-bytes in size but the D-Cache cache line is 32-bits in size. So it is impossible make coherency for every 8-byte DMA descriptor without write-through.
2015-03-29 14:42:03 -06:00
Gregory Nutt
7a636fdb13
SAMV7/Cortex-M7: Add support for write through D-Cache. SAMV7 Ethernet look like it needs this
2015-03-29 13:09:22 -06:00
Gregory Nutt
d85f3dd530
Minor update to a README
2015-03-29 07:04:39 -06:00
Gregory Nutt
9b906daa86
SAMV71-XULT: netnsh configuration is back to -O2
2015-03-28 14:54:30 -06:00
Gregory Nutt
3a93955fb3
SAMV7 EMAC: Fix alignment issue: RX buffers need to be invalidated. This means the alignment of buffers must be at least to the data cache line size at both ends of the buffer
2015-03-28 13:09:01 -06:00
Gregory Nutt
bbeca4a91c
SAMV7 EMAC: Sometimes TX is not started when TSTART is set??? Workaround seems to be to set it twice. Restored full optimization. Also CONFIG_NET_NOINTS is set so that interrupt level provessing is avoided
2015-03-28 09:42:45 -06:00
Gregory Nutt
2108499b4f
SAMV71-XULT: Add a network-enabled NSH configuration
2015-03-27 14:18:13 -06:00
Gregory Nutt
e57bb047c8
SAMV7 Ethernet: Fix some errors in circular queue handling
2015-03-27 13:04:43 -06:00
Gregory Nutt
3e89b2f8ff
SAMV7 Ethernet+USB Updates
2015-03-27 10:47:03 -06:00
Gregory Nutt
e1e7b63af4
Updated comments/README
2015-03-26 12:33:03 -06:00
Gregory Nutt
316d60909b
SAMV71-XULT: Add support for a ConfigData device on the 256 AT24 EEPROM
2015-03-19 14:53:05 -06:00
Gregory Nutt
97769595b0
Cosmetic update to README
2015-03-17 17:10:44 -06:00
Gregory Nutt
d3724701b9
SAMV7 Ethernet: Support getting IP address from the XULT AT24 EEPROM
2015-03-17 14:29:41 -06:00
Gregory Nutt
9849e22d3b
SAMV7: Quick'n'dirty port of the SAMA5D4 Ethernet MAC driver to the SAMV7. Still some unresovled issues with DCache handling
2015-03-16 13:51:37 -06:00
Gregory Nutt
471cd8491d
Trivial update to FAT, comments, README
2015-03-15 15:06:17 -06:00
Gregory Nutt
81b8736779
This commit enables HSMCI functionality in the SAMV71-XULT. TX DMA is, unfortunately, currently disabled.
2015-03-15 12:17:39 -06:00
Gregory Nutt
0b4133c064
Update README files
2015-03-15 10:22:14 -06:00
Gregory Nutt
3d34f02168
SAMV7: More SDRAM logic. It does still does not work
2015-03-14 13:27:00 -06:00
Gregory Nutt
f89abc4afa
SAMV71-XULT: Bring HSMCI and auto-mounter support from SAMA5D4-EK
2015-03-13 09:27:16 -06:00
Gregory Nutt
b4f44e9fbb
Minor update to README
2015-03-12 13:43:54 -06:00
Gregory Nutt
7f4959b864
SAMV71-XULT: Enable I2C and the I2C tool in the NSH configuration
2015-03-12 12:27:06 -06:00
Gregory Nutt
26ac9361e7
SAMV7-XULT: Integrate button support and apps/examples/buttons into the NSH configuration
2015-03-11 14:41:58 -06:00
Gregory Nutt
fbee7812f3
Update README
2015-03-11 12:32:00 -06:00
Gregory Nutt
ea75bef0e7
SAMV71-XULT: Switch to the ARM GNU tools for Embbeded tools that actually support Cortex-M7
2015-03-11 12:16:27 -06:00
Gregory Nutt
ddebe0f9c0
SAMV7-XULT: Enable I- and D-caches, correct polaty of LEDs
2015-03-11 11:23:19 -06:00
Gregory Nutt
6064bd08bf
SAMV7-XULT: Switch back to the CodeSourcery tools
2015-03-11 10:24:43 -06:00
Gregory Nutt
3e42f50373
SAMV71-XULT: Some bugfixes from early bring-up work
2015-03-10 16:11:28 -06:00
Gregory Nutt
c65c2a10b5
mq_timedsend(): Do check for time errors if the message queue is not full. Noted by Freddie Chopin
2015-03-10 09:42:35 -06:00
Gregory Nutt
1e0bdf2bc9
Update README
2015-03-09 19:58:59 -06:00
Gregory Nutt
40f92938e3
SAMV71-XULT: Add support for on-board LEDs. Includes partial support for on-board buttons. Some corrections fo to egg-stk37000 and sam4e-ek discovered during leveraging. Add board READEM.txt file
2015-03-09 08:23:09 -06:00
