On Wed, Jan 02, 2019 at 04:08:53PM +1000, David Gwynne wrote:
> This makes it more obvious what interesting things there are to hack on.
>
> Thoughts? ok?
>
> For example, from an od1000:
>
> dlg@o1000 fdt$ dmesg | grep 'not configured'
The whitespace is wrong on 'return (UNCONF)'
The same diff for armv7 on cubox:
"dma-apbh" at simplebus0 not configured
"hdmi" at simplebus0 not configured
"gpu" at simplebus0 not configured
"gpu" at simplebus0 not configured
"timer" at simplebus0 not configured
"interrupt-controller" at simplebus0 not configured
"l2-cache" at simplebus0 not configured
"snvs-lpgpr" at syscon0 not configured
"mux-controller" at syscon1 not configured
"ipu1_csi0_mux" at syscon1 not configured
"ipu2_csi1_mux" at syscon1 not configured
"spdif" at simplebus2 not configured
"asrc" at simplebus2 not configured
"vpu" at simplebus1 not configured
"pwm" at simplebus1 not configured
"gpt" at simplebus1 not configured
"ccm" at simplebus1 not configured
"regulator-1p1" at simplebus3 not configured
"regulator-3p0" at simplebus3 not configured
"regulator-2p5" at simplebus3 not configured
"regulator-vddcore" at simplebus3 not configured
"regulator-vddpu" at simplebus3 not configured
"regulator-vddsoc" at simplebus3 not configured
"usbphy" at simplebus1 not configured
"usbphy" at simplebus1 not configured
"snvs" at simplebus1 not configured
"src" at simplebus1 not configured
"iomuxc-gpr" at simplebus1 not configured
"iomuxc" at simplebus1 not configured
"sdma" at simplebus1 not configured
"caam" at simplebus4 not configured
"usbmisc" at simplebus4 not configured
"mmdc" at simplebus4 not configured
"ocotp" at simplebus4 not configured
"vdoa" at simplebus4 not configured
"ipu" at simplebus0 not configured
"sram" at simplebus0 not configured
"gpu" at simplebus0 not configured
"ipu" at simplebus0 not configured
Index: simplebus.c
===================================================================
RCS file: /cvs/src/sys/arch/arm/simplebus/simplebus.c,v
retrieving revision 1.13
diff -u -p -r1.13 simplebus.c
--- simplebus.c 27 Apr 2017 22:41:46 -0000 1.13
+++ simplebus.c 3 Jan 2019 11:39:56 -0000
@@ -115,6 +115,26 @@ simplebus_submatch(struct device *self,
return 0;
}
+int
+simplebus_print(void *aux, const char *pnp)
+{
+ struct fdt_attach_args *fa = aux;
+ char name[32];
+
+ if (!pnp)
+ return (QUIET);
+
+ if (OF_getprop(fa->fa_node, "name", name, sizeof(name)) > 0) {
+ name[sizeof(name) - 1] = 0;
+ printf("\"%s\"", name);
+ } else
+ printf("node %u", fa->fa_node);
+
+ printf(" at %s", pnp);
+
+ return (UNCONF);
+}
+
/*
* Look for a driver that wants to be attached to this node.
*/
@@ -180,7 +200,8 @@ simplebus_attach_node(struct device *sel
OF_getpropintarray(node, "interrupts", fa.fa_intr, len);
}
- config_found_sm(self, &fa, NULL, simplebus_submatch);
+ config_found_sm(self, &fa, sc->sc_early ? NULL : simplebus_print,
+ simplebus_submatch);
free(fa.fa_reg, M_DEVBUF, fa.fa_nreg * sizeof(struct fdt_reg));
free(fa.fa_intr, M_DEVBUF, fa.fa_nintr * sizeof(uint32_t));
