From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- arch/mips/sgi-ip32/ip32-memory.c | 49 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 arch/mips/sgi-ip32/ip32-memory.c (limited to 'arch/mips/sgi-ip32/ip32-memory.c') diff --git a/arch/mips/sgi-ip32/ip32-memory.c b/arch/mips/sgi-ip32/ip32-memory.c new file mode 100644 index 00000000000..fc76ca92bab --- /dev/null +++ b/arch/mips/sgi-ip32/ip32-memory.c @@ -0,0 +1,49 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2003 Keith M Wesolowski + * Copyright (C) 2005 Ilya A. Volynets (Total Knowledge) + */ +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +extern void crime_init(void); + +void __init prom_meminit (void) +{ + u64 base, size; + int bank; + + crime_init(); + + for (bank=0; bank < CRIME_MAXBANKS; bank++) { + u64 bankctl = crime->bank_ctrl[bank]; + base = (bankctl & CRIME_MEM_BANK_CONTROL_ADDR) << 25; + if (bank != 0 && base == 0) + continue; + size = (bankctl & CRIME_MEM_BANK_CONTROL_SDRAM_SIZE) ? 128 : 32; + size <<= 20; + if (base + size > (256 << 20)) + base += CRIME_HI_MEM_BASE; + + printk("CRIME MC: bank %u base 0x%016lx size %luMB\n", + bank, base, size); + add_memory_region (base, size, BOOT_MEM_RAM); + } +} + + +unsigned long __init prom_free_prom_memory (void) +{ + return 0; +} -- cgit v1.2.3