[src/trunk]: src/sys/arch/evbppc/mpc85xx print out the first 4 arguments to t...

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c413c3ad36fb
branches:  trunk
changeset: 766042:c413c3ad36fb
user:      matt <matt%NetBSD.org@localhost>
date:      Tue Jun 14 05:32:59 2011 +0000

description:
print out the first 4 arguments to the kernel from the bootloader.
Add a definition of the uboot bootinfo structure.

diffstat:

 sys/arch/evbppc/mpc85xx/machdep.c |  32 ++++++++++++++++++++++++++++----
 1 files changed, 28 insertions(+), 4 deletions(-)

diffs (63 lines):

diff -r 1f1aa1399bc5 -r c413c3ad36fb sys/arch/evbppc/mpc85xx/machdep.c
--- a/sys/arch/evbppc/mpc85xx/machdep.c Tue Jun 14 05:31:33 2011 +0000
+++ b/sys/arch/evbppc/mpc85xx/machdep.c Tue Jun 14 05:32:59 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: machdep.c,v 1.9 2011/06/12 04:20:18 mrg Exp $  */
+/*     $NetBSD: machdep.c,v 1.10 2011/06/14 05:32:59 matt Exp $        */
 /*-
  * Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -93,12 +93,34 @@
 #include <evbppc/mpc85xx/pixisreg.h>
 #endif
 
+struct uboot_bdinfo {
+       uint32_t bd_memstart;
+       uint32_t bd_memsize;
+       uint32_t bd_flashstart;
+       uint32_t bd_flashsize;
+/*10*/ uint32_t bd_flashoffset;
+       uint32_t bd_sramstart;
+       uint32_t bd_sramsize;
+       uint32_t bd_immrbase;
+/*20*/ uint32_t bd_bootflags;
+       uint32_t bd_ipaddr;
+       uint8_t bd_etheraddr[6];
+       uint16_t bd_ethspeed;
+/*30*/ uint32_t bd_intfreq;
+       uint32_t bd_cpufreq;
+       uint32_t bd_baudrate;
+/*3c*/ uint8_t bd_etheraddr1[6];
+/*42*/ uint8_t bd_etheraddr2[6];
+/*48*/ uint8_t bd_etheraddr3[6];
+/*4e*/ uint16_t bd_pad;
+};
+
 /*
  * booke kernels need to set module_machine to this for modules to work.
  */
 char module_machine_booke[] = "powerpc-booke";
 
-void   initppc(vaddr_t, vaddr_t);
+void   initppc(vaddr_t, vaddr_t, void *, void *, void *, void *);
 
 #define        MEMREGIONS      4
 phys_ram_seg_t physmemr[MEMREGIONS];         /* All memory */
@@ -746,13 +768,15 @@
 }
 
 void
-initppc(vaddr_t startkernel, vaddr_t endkernel)
+initppc(vaddr_t startkernel, vaddr_t endkernel,
+       void *a0, void *a1, void *a2, void *a3)
 {
        struct cpu_info * const ci = curcpu();
        struct cpu_softc * const cpu = ci->ci_softc;
 
        cn_tab = &e500_earlycons;
-       printf(" initppc<enter>");
+       printf(" initppc(%#"PRIxVADDR", %#"PRIxVADDR", %p, %p, %p, %p)<enter>",
+           startkernel, endkernel, a0, a1, a2, a3);
 
        const register_t hid0 = mfspr(SPR_HID0);
        mtspr(SPR_HID0, hid0 | HID0_TBEN | HID0_EMCP);