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authorMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>2015-03-02 22:23:27 +0000
committerMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>2015-03-10 09:36:19 +0000
commitf3b18f35a23c60edbda6420cd4bd30b8bb11ea80 (patch)
treea48b282c761cd165a77e9ff29b4b5bc0038c2843 /pc-bios
parentf2416d3ae4d38a078f0ff7662b26bed9b61f8096 (diff)
downloadhqemu-f3b18f35a23c60edbda6420cd4bd30b8bb11ea80.zip
hqemu-f3b18f35a23c60edbda6420cd4bd30b8bb11ea80.tar.gz
sun4u: switch m48t59 NVRAM to MMIO access
Real sun4u systems memory-map the NVRAM on the (ISA) ebus, so switch over to MMIO from ioport access whilst setting the base year to 1968 as used by Sun systems. This allows all SPARC64 OSs included in my tests to correctly detect the NVRAM IC and read the hardware clock correctly upon boot. Note that this also requires a corresponding OpenBIOS update to r1330 in order to switch the SPARC64 NVRAM accessors over from ioport to MMIO. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Diffstat (limited to 'pc-bios')
-rw-r--r--pc-bios/openbios-ppcbin746588 -> 746588 bytes
-rw-r--r--pc-bios/openbios-sparc32bin381512 -> 381512 bytes
-rw-r--r--pc-bios/openbios-sparc64bin1616768 -> 1616768 bytes
3 files changed, 0 insertions, 0 deletions
diff --git a/pc-bios/openbios-ppc b/pc-bios/openbios-ppc
index 994052f..91e4193 100644
--- a/pc-bios/openbios-ppc
+++ b/pc-bios/openbios-ppc
Binary files differ
diff --git a/pc-bios/openbios-sparc32 b/pc-bios/openbios-sparc32
index 6d5a381..d693865 100644
--- a/pc-bios/openbios-sparc32
+++ b/pc-bios/openbios-sparc32
Binary files differ
diff --git a/pc-bios/openbios-sparc64 b/pc-bios/openbios-sparc64
index 61bd46b..e5d9e5a 100644
--- a/pc-bios/openbios-sparc64
+++ b/pc-bios/openbios-sparc64
Binary files differ
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