diff options
| -rw-r--r-- | arch/mips/alchemy/devboards/Makefile | 2 | ||||
| -rw-r--r-- | arch/mips/alchemy/devboards/platform.c | 30 | ||||
| -rw-r--r-- | arch/mips/alchemy/devboards/prom.c | 60 |
3 files changed, 31 insertions, 61 deletions
diff --git a/arch/mips/alchemy/devboards/Makefile b/arch/mips/alchemy/devboards/Makefile index 3c37fb30336..c9e747dd9fc 100644 --- a/arch/mips/alchemy/devboards/Makefile +++ b/arch/mips/alchemy/devboards/Makefile @@ -2,7 +2,7 @@ # Alchemy Develboards # -obj-y += prom.o bcsr.o platform.o +obj-y += bcsr.o platform.o obj-$(CONFIG_PM) += pm.o obj-$(CONFIG_MIPS_PB1100) += pb1100.o obj-$(CONFIG_MIPS_PB1500) += pb1500.o diff --git a/arch/mips/alchemy/devboards/platform.c b/arch/mips/alchemy/devboards/platform.c index 621f70afb63..f39042e99d0 100644 --- a/arch/mips/alchemy/devboards/platform.c +++ b/arch/mips/alchemy/devboards/platform.c @@ -10,9 +10,39 @@ #include <linux/platform_device.h> #include <linux/pm.h> +#include <asm/bootinfo.h> #include <asm/reboot.h> +#include <asm/mach-au1x00/au1000.h> #include <asm/mach-db1x00/bcsr.h> +#include <prom.h> + +void __init prom_init(void) +{ + unsigned char *memsize_str; + unsigned long memsize; + + prom_argc = (int)fw_arg0; + prom_argv = (char **)fw_arg1; + prom_envp = (char **)fw_arg2; + + prom_init_cmdline(); + memsize_str = prom_getenv("memsize"); + if (!memsize_str || kstrtoul(memsize_str, 0, &memsize)) + memsize = 64 << 20; /* all devboards have at least 64MB RAM */ + + add_memory_region(0, memsize, BOOT_MEM_RAM); +} + +void prom_putchar(unsigned char c) +{ +#ifdef CONFIG_MIPS_DB1300 + alchemy_uart_putchar(AU1300_UART2_PHYS_ADDR, c); +#else + alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c); +#endif +} + static struct platform_device db1x00_rtc_dev = { .name = "rtc-au1xxx", diff --git a/arch/mips/alchemy/devboards/prom.c b/arch/mips/alchemy/devboards/prom.c deleted file mode 100644 index 57320f205fc..00000000000 --- a/arch/mips/alchemy/devboards/prom.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Common code used by all Alchemy develboards. - * - * Extracted from files which had this to say: - * - * Copyright 2000, 2008 MontaVista Software Inc. - * Author: MontaVista Software, Inc. <source@mvista.com> - * - * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * 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., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <asm/bootinfo.h> -#include <asm/mach-au1x00/au1000.h> -#include <prom.h> - -void __init prom_init(void) -{ - unsigned char *memsize_str; - unsigned long memsize; - - prom_argc = (int)fw_arg0; - prom_argv = (char **)fw_arg1; - prom_envp = (char **)fw_arg2; - - prom_init_cmdline(); - memsize_str = prom_getenv("memsize"); - if (!memsize_str || strict_strtoul(memsize_str, 0, &memsize)) - memsize = 64 << 20; /* all devboards have at least 64MB RAM */ - - add_memory_region(0, memsize, BOOT_MEM_RAM); -} - -void prom_putchar(unsigned char c) -{ -#ifdef CONFIG_MIPS_DB1300 - alchemy_uart_putchar(AU1300_UART2_PHYS_ADDR, c); -#else - alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c); -#endif -} |