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author | Gregory Nutt <gnutt@nuttx.org> | 2014-11-24 07:25:40 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2014-11-24 07:25:40 -0600 |
commit | cc1c64575a35ae66574d706bd3d32f2526186eb8 (patch) | |
tree | fb2b7a738bd9e571dd10e99833a4b4c3aa920390 /nuttx | |
parent | a3742512b709923a2176a67d103fb43eef10a318 (diff) | |
download | px4-nuttx-cc1c64575a35ae66574d706bd3d32f2526186eb8.tar.gz px4-nuttx-cc1c64575a35ae66574d706bd3d32f2526186eb8.tar.bz2 px4-nuttx-cc1c64575a35ae66574d706bd3d32f2526186eb8.zip |
Update comments and README
Diffstat (limited to 'nuttx')
-rwxr-xr-x | nuttx/ChangeLog | 4 | ||||
-rw-r--r-- | nuttx/configs/sama5d3-xplained/README.txt | 15 | ||||
-rw-r--r-- | nuttx/net/netdev/netdev_findbyaddr.c | 3 |
3 files changed, 16 insertions, 6 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 5866582e4..4cfd3aceb 100755 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -9052,7 +9052,7 @@ netdev_txnotify.c which, in turn, for changes to arp/arp_send.c, icmp/icmp_ping.c, socket/net_sendfile.c, recvfrom.c, sendto.c, tcp/tcp_send_buffered.c, and tcp_send_unbuffered.c (2014-11-23). - * arch/arm/src/kl/chip/kl_i2c.h: "I2C header file for the Freescale KL + * arch/arm/src/kl/chip/kl_i2c.h: I2C header file for the Freescale KL family. From Alan Carvalho de Assis (2014-11-23). - * include/nuttx/fs/fs.h: Fix typo in confiditional compilation. From + * include/nuttx/fs/fs.h: Fix typo in conditional compilation. From Alan Carvalho de Assis (2014-11-23). diff --git a/nuttx/configs/sama5d3-xplained/README.txt b/nuttx/configs/sama5d3-xplained/README.txt index d3baba574..838061f7e 100644 --- a/nuttx/configs/sama5d3-xplained/README.txt +++ b/nuttx/configs/sama5d3-xplained/README.txt @@ -2907,7 +2907,17 @@ Configurations the warning in the section "Information Common to All Configurations" for further information. - 3. You will almost certainly need to adapt this configuration to + 3. This configuration executes out of SDRAM flash and is loaded into + SDRAM from NAND, Serial DataFlash, SD card or from a TFTPC sever via + U-Boot or BareBox. Data also is positioned in SDRAM. + + I did most testing with nuttx.bin on an SD card. These are the + commands that I used to boot NuttX from the SD card: + + U-Boot> fatload mmc 0 0x20008000 nuttx.bin + U-Boot> go 0x20008040 + + 4. You will almost certainly need to adapt this configuration to work in your network environment. I did all testing with a single 10.0.0.xx network and a 4+1 port switch: @@ -2915,7 +2925,8 @@ Configurations - Target GMAC IP: 10.0.0.2 - Target EMAC IP: 10.0.0.3 - Host, EMAC, and GMAC were all connected using a switch. + Host PC, EMAC, and GMAC were all connected using an Ethernet + switch to the same 255.255.255.0 network. STATUS: diff --git a/nuttx/net/netdev/netdev_findbyaddr.c b/nuttx/net/netdev/netdev_findbyaddr.c index 0f0abe4b4..f232f178e 100644 --- a/nuttx/net/netdev/netdev_findbyaddr.c +++ b/nuttx/net/netdev/netdev_findbyaddr.c @@ -184,8 +184,7 @@ FAR struct net_driver_s *netdev_findbyaddr(const net_ipaddr_t ripaddr) } #else /* If there is only a single, registered network interface, then the - * decision is pretty easy. Use that device and its default router - * address. + * decision is pretty easy. */ return g_netdevices; |