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board: ten64: strip extra u-boot compatibles from FDT

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The u-boot version of the LS1088A device tree has
an extra compatible (simple-mfd) added to &fsl_mc
to facilitate usage with U-Boot's device model.

Unfortunately FreeBSD will only match the single
"fsl,qoriq-mc" exactly when the node is a "bus"
object, so we need to strip out the extra compatible
before presenting it to the operating system.

Signed-off-by: Mathew McBride <matt@traverse.com.au>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Mathew McBride 2023-07-21 04:39:31 +00:00 • committed by Tom Rini
parent 67de5966e6
commit 1c35cc85ad
1 changed files with 6 additions and 0 deletions
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6
board/traverse/ten64/ten64.c
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@ -174,6 +174,12 @@ void fdt_fixup_board_enet(void *fdt)
return;
}
/* In the U-Boot FDT, a 'simple-mfd' compatible is added.
* Remove this as FreeBSD will only match "fsl,qoriq-mc"
* exactly on the DPAA2 bus/MC node.
*/
fdt_setprop(fdt, offset, "compatible", "fsl,qoriq-mc", 12);
if (get_mc_boot_status() == 0 &&
(is_lazy_dpl_addr_valid() || get_dpl_apply_status() == 0))
fdt_status_okay(fdt, offset);