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| author | Mathew McBride <matt@traverse.com.au> | 2023-07-21 04:39:26 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-08-03 09:40:50 -0400 |
| commit | 06e19a6d3e2311efb4078806394954f39cbd15a2 (patch) | |
| tree | 90d9937e3986a59478c8f66fa7c9929c7ebee6ff | |
| parent | 56610ef5f39d465299f8032eae4efa9362a8a2e7 (diff) | |
| download | u-boot-06e19a6d3e2311efb4078806394954f39cbd15a2.zip u-boot-06e19a6d3e2311efb4078806394954f39cbd15a2.tar.gz u-boot-06e19a6d3e2311efb4078806394954f39cbd15a2.tar.bz2 | |
board: traverse: ten64: set serial# to be 'label' MAC
The GE0 (first Gigabit Ethernet interface) is used as the
'serial number' for the board and appliance.
To ensure the 'true' board S/N is available regardless of how
the DPAA2 subsystem is configured, use serial# so it is passed in
the device tree.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
| -rw-r--r-- | board/traverse/ten64/ten64.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/board/traverse/ten64/ten64.c b/board/traverse/ten64/ten64.c index 0febc0b..1705796 100644 --- a/board/traverse/ten64/ten64.c +++ b/board/traverse/ten64/ten64.c @@ -296,6 +296,7 @@ static void ten64_set_macaddrs_from_board_info(struct t64uc_board_info *boardinf { char ethaddr[18]; char enetvar[10]; + char serial[18]; u8 intfidx, this_dpmac_num; u64 macaddr = 0; /* We will copy the MAC address returned from the @@ -316,6 +317,19 @@ static void ten64_set_macaddrs_from_board_info(struct t64uc_board_info *boardinf */ macaddr = __be64_to_cpu(macaddr); + /* Set serial# to GE0/DPMAC7 MAC address + * (Matches the labels on the board and appliance) + */ + snprintf(serial, 18, "%02X%02X%02X%02X%02X%02X", + MACADDRBITS(macaddr, 40), + MACADDRBITS(macaddr, 32), + MACADDRBITS(macaddr, 24), + MACADDRBITS(macaddr, 16), + MACADDRBITS(macaddr, 8), + MACADDRBITS(macaddr, 0)); + if (!env_get("serial#")) + env_set("serial#", serial); + for (intfidx = 0; intfidx < 10; intfidx++) { snprintf(ethaddr, 18, "%02X:%02X:%02X:%02X:%02X:%02X", MACADDRBITS(macaddr, 40), |