diff options
| author | Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> | 2017-08-08 12:36:43 +0530 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2017-08-31 19:57:38 -0700 |
| commit | 3e7253857168bdbafca2beadd306cbd6eab457bc (patch) | |
| tree | 489dbf7d96bd71cb61cb6b6720489929d82175b0 | |
| parent | 3ef2146262c6f9aff793971d96bab901657469f4 (diff) | |
toradex: common: unify behaviour when config block is missing
If the config block is missing, various things may fail or behave
strangely on certain modules. This patch unifies that behaviour by
using a fake MAC address, until user updates the config block.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
| -rw-r--r-- | board/toradex/common/tdx-common.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/board/toradex/common/tdx-common.c b/board/toradex/common/tdx-common.c index e18f07826c..b48d0df605 100644 --- a/board/toradex/common/tdx-common.c +++ b/board/toradex/common/tdx-common.c @@ -67,19 +67,25 @@ int show_board_info(void) unsigned char ethaddr[6]; if (read_tdx_cfg_block()) { - printf("Missing Toradex config block\n"); + printf("MISSING TORADEX CONFIG BLOCK\n"); + tdx_eth_addr.oui = htonl(0x00142dUL << 8); + tdx_eth_addr.nic = htonl(tdx_serial << 8); checkboard(); - return 0; - } - - /* board serial-number */ - sprintf(tdx_serial_str, "%08u", tdx_serial); - sprintf(tdx_board_rev_str, "V%1d.%1d%c", - tdx_hw_tag.ver_major, - tdx_hw_tag.ver_minor, - (char)tdx_hw_tag.ver_assembly + 'A'); - - setenv("serial#", tdx_serial_str); + } else { + /* board serial-number */ + sprintf(tdx_serial_str, "%08u", tdx_serial); + sprintf(tdx_board_rev_str, "V%1d.%1d%c", + tdx_hw_tag.ver_major, + tdx_hw_tag.ver_minor, + (char)tdx_hw_tag.ver_assembly + 'A'); + + setenv("serial#", tdx_serial_str); + + printf("Model: Toradex %s %s, Serial# %s\n", + toradex_modules[tdx_hw_tag.prodid], + tdx_board_rev_str, + tdx_serial_str); + } /* * Check if environment contains a valid MAC address, @@ -100,11 +106,6 @@ int show_board_info(void) } #endif - printf("Model: Toradex %s %s, Serial# %s\n", - toradex_modules[tdx_hw_tag.prodid], - tdx_board_rev_str, - tdx_serial_str); - return 0; } |