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'
"v2m" at ampintc0 not configured
"clk100mhz_0" at simplebus0 not configured
"clk375mhz" at simplebus0 not configured
"clk333mhz" at simplebus0 not configured
"clk500mhz_0" at simplebus0 not configured
"clk500mhz_1" at simplebus0 not configured
"clk250mhz_4" at simplebus0 not configured
"clk100mhz_1" at simplebus0 not configured
"i2c" at simplebus0 not configured
"i2c" at simplebus0 not configured
"ssp" at simplebus0 not configured
"ssp" at simplebus0 not configured
"gpio" at simplebus0 not configured
"gpio" at simplebus0 not configured
"gpio" at simplebus0 not configured
"gpio" at simplebus0 not configured
"AMD A1100 Host" rev 0x00 at pci0 dev 0 function 0 not configured
"AMD A1100 Host" rev 0x00 at pci0 dev 2 function 0 not configured
"ccn" at simplebus0 not configured
"gwdt" at simplebus0 not configured
"kcs" at simplebus0 not configured
"clk250mhz_0" at simplebus0 not configured
"clk250mhz_1" at simplebus0 not configured
"clk250mhz_2" at simplebus0 not configured
"clk250mhz_3" at simplebus0 not configured
and an rpi3:
"dma" at simplebus0 not configured
"cprman" at simplebus0 not configured
"mailbox" at simplebus0 not configured
"gpio" at simplebus0 not configured
"mmc" at simplebus0 not configured
"dsi" at simplebus0 not configured
"local_intc" at simplebus0 not configured
"sdhci" at simplebus0 not configured
"gpiomem" at simplebus0 not configured
"firmware" at simplebus0 not configured
"power" at simplebus0 not configured
"fb" at simplebus0 not configured
"vchiq" at simplebus0 not configured
"vcsm" at simplebus0 not configured
"arm-pmu" at simplebus0 not configured
"virtgpio" at simplebus0 not configured
"expgpio" at simplebus0 not configured
"clock" at simplebus1 not configured
"clock" at simplebus1 not configured
id show pine64 too, but miniroot64.fs doesnt seem to like it at the
moment.
Index: simplebus.c
===================================================================
RCS file: /cvs/src/sys/arch/arm64/dev/simplebus.c,v
retrieving revision 1.8
diff -u -p -r1.8 simplebus.c
--- simplebus.c 1 Jun 2017 21:19:07 -0000 1.8
+++ simplebus.c 2 Jan 2019 04:50:49 -0000
@@ -149,6 +149,26 @@ 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.
*/
@@ -221,7 +241,8 @@ simplebus_attach_node(struct device *sel
fa.fa_dmat->_flags |= BUS_DMA_COHERENT;
}
- 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));
