diff options
Diffstat (limited to 'nuttx/configs/sama5d3-xplained/README.txt')
| -rw-r--r-- | nuttx/configs/sama5d3-xplained/README.txt | 15 |
1 files changed, 13 insertions, 2 deletions
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: |