From: Stefan Weil <weil@mail.berlios.de>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] Fix GT64120 PCI IO mapping update
Date: Sun, 15 Apr 2007 17:36:01 +0200 [thread overview]
Message-ID: <46224661.7080004@mail.berlios.de> (raw)
In-Reply-To: <20070415144634.GA23661@amd64.aurel32.net>
Thanks. Now QEMU/Malta works better than ever :-)
Below is a small change which is needed for your patch.
Regards
Stefan
Aurelien Jarno schrieb:
> Index: hw/mips_malta.c
> ===================================================================
> RCS file: /sources/qemu/qemu/hw/mips_malta.c,v
> retrieving revision 1.23
> diff -u -d -p -r1.23 mips_malta.c
> --- hw/mips_malta.c 7 Apr 2007 18:14:41 -0000 1.23
> +++ hw/mips_malta.c 15 Apr 2007 14:40:34 -0000
> @@ -548,6 +548,50 @@ static void write_bootloader (CPUState *
> stl_raw(p++, 0x34c60000 | ((ENVP_ADDR + 8) & 0xffff)); /* ori a2, a2, low(ENVP_ADDR + 8) */
> stl_raw(p++, 0x3c070000 | (env->ram_size >> 16)); /* lui a3, high(env->ram_size) */
> stl_raw(p++, 0x34e70000 | (env->ram_size & 0xffff)); /* ori a3, a3, low(env->ram_size) */
> +
> + /* Load BAR registers as done by YAMON */
> + stl_raw(p++, 0x3c091be0); /* lui t1, 0x1be0 */
+ stl_raw(p++, 0x3c09bbe0); /* lui t1, 0xbbe0 */
> +
> +#ifdef TARGET_WORDS_BIGENDIAN
> + stl_raw(p++, 0x3c08c000); /* lui t0, 0xc000 */
> +#else
> + stl_raw(p++, 0x340800c0); /* ori t0, r0, 0x00c0 */
> +#endif
> + stl_raw(p++, 0xad280048); /* sw t0, 0x0048(t1) */
> +#ifdef TARGET_WORDS_BIGENDIAN
> + stl_raw(p++, 0x3c084000); /* lui t0, 0x4000 */
> +#else
> + stl_raw(p++, 0x34080040); /* ori t0, r0, 0x0040 */
> +#endif
> + stl_raw(p++, 0xad280050); /* sw t0, 0x0050(t1) */
> +
> +#ifdef TARGET_WORDS_BIGENDIAN
> + stl_raw(p++, 0x3c088000); /* lui t0, 0x8000 */
> +#else
> + stl_raw(p++, 0x34080080); /* ori t0, r0, 0x0080 */
> +#endif
> + stl_raw(p++, 0xad280058); /* sw t0, 0x0058(t1) */
> +#ifdef TARGET_WORDS_BIGENDIAN
> + stl_raw(p++, 0x3c083f00); /* lui t0, 0x3f00 */
> +#else
> + stl_raw(p++, 0x3408003f); /* ori t0, r0, 0x003f */
> +#endif
> + stl_raw(p++, 0xad280060); /* sw t0, 0x0060(t1) */
> +
> +#ifdef TARGET_WORDS_BIGENDIAN
> + stl_raw(p++, 0x3c08c100); /* lui t0, 0xc100 */
> +#else
> + stl_raw(p++, 0x340800c1); /* ori t0, r0, 0x00c1 */
> +#endif
> + stl_raw(p++, 0xad280080); /* sw t0, 0x0080(t1) */
> +#ifdef TARGET_WORDS_BIGENDIAN
> + stl_raw(p++, 0x3c085e00); /* lui t0, 0x5e00 */
> +#else
> + stl_raw(p++, 0x3408005e); /* ori t0, r0, 0x005e */
> +#endif
> + stl_raw(p++, 0xad280088); /* sw t0, 0x0088(t1) */
> +
> + /* Jump to kernel code */
> stl_raw(p++, 0x3c1f0000 | ((kernel_entry >> 16) & 0xffff)); /* lui ra, high(kernel_entry) */
> stl_raw(p++, 0x37ff0000 | (kernel_entry & 0xffff)); /* ori ra, ra, low(kernel_entry) */
> stl_raw(p++, 0x03e00008); /* jr ra */
>
next prev parent reply other threads:[~2007-04-15 15:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-28 11:18 [Qemu-devel] [PATCH] Fix GT64120 PCI IO mapping update Aurelien Jarno
2007-04-15 13:07 ` Stefan Weil
2007-04-15 14:46 ` Aurelien Jarno
2007-04-15 15:36 ` Stefan Weil [this message]
2007-04-18 17:38 ` Stefan Weil
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