u-boot/board/sorcery/sorcery.c
Becky Bruce 9973e3c614 Change initdram() return type to phys_size_t
This patch changes the return type of initdram() from long int to phys_size_t.
This is required for a couple of reasons: long int limits the amount of dram
to 2GB, and u-boot in general is moving over to phys_size_t to represent the
size of physical memory.  phys_size_t is defined as an unsigned long on almost
all current platforms.

This patch *only* changes the return type of the initdram function (in
include/common.h, as well as in each board's implementation of initdram).  It
does not actually modify the code inside the function on any of the platforms;
platforms which wish to support more than 2GB of DRAM will need to modify
their initdram() function code.

Build tested with MAKEALL for ppc, arm, mips, mips-el. Booted on powerpc
MPC8641HPCN.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-06-12 08:50:18 +02:00

60 lines
1.5 KiB
C

/*
* (C) Copyright 2004, Freescale Inc.
* TsiChung Liew, Tsi-Chung.Liew@freescale.com
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <mpc8220.h>
#include <asm/processor.h>
#include <asm/mmu.h>
#include <pci.h>
phys_size_t initdram (int board_type)
{
ulong size;
size = dramSetup ();
return get_ram_size(CFG_SDRAM_BASE, size);
}
int checkboard (void)
{
puts ("Board: Sorcery-C MPC8220\n");
return 0;
}
#if defined(CONFIG_PCI)
/*
* Initialize PCI devices, report devices found.
*/
static struct pci_controller hose;
#endif /* CONFIG_PCI */
void pci_init_board (void)
{
#ifdef CONFIG_PCI
extern void pci_mpc8220_init (struct pci_controller *hose);
pci_mpc8220_init (&hose);
#endif /* CONFIG_PCI */
}