MIPS: Alchemy: devboards: kill prom.c

move contents to already existing platform.c file. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3287/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
git-mirror · Jul 23, 2012 · 278bf05 · 278bf05
1 parent 3e25f4f
commit 278bf05
Show file tree

Hide file tree

Showing 3 changed files with 31 additions and 61 deletions.
diff --git 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
@@ -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