ARM: mach-u300: convert boot_params to atag_offset

Someone was smoking good stuff with CONFIG_MACH_U300_2MB_ALIGNMENT_FIX here...

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/mach-u300/include/mach/memory.h b/arch/arm/mach-u300/include/mach/memory.h
index 888e2e351ee1b2412dfa6fa55c22c37efd1e8289..f98acd91abd39fd5139c319dd87a40b4a7021357 100644 (file)
--- a/arch/arm/mach-u300/include/mach/memory.h
+++ b/arch/arm/mach-u300/include/mach/memory.h
@@ -16,7 +16,7 @@
 #ifdef CONFIG_MACH_U300_DUAL_RAM
 
 #define PLAT_PHYS_OFFSET               UL(0x48000000)
-#define BOOT_PARAMS_OFFSET     (PHYS_OFFSET + 0x100)
+#define BOOT_PARAMS_OFFSET             0x100
 
 #else
 
@@ -24,14 +24,14 @@
 #define PLAT_PHYS_OFFSET (0x28000000 + \
             (CONFIG_MACH_U300_ACCESS_MEM_SIZE - \
             (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1))*1024*1024)
+#define BOOT_PARAMS_OFFSET (0x100 + \
+            (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1)*1024*1024*2)
 #else
 #define PLAT_PHYS_OFFSET (0x28000000 + \
             (CONFIG_MACH_U300_ACCESS_MEM_SIZE +        \
             (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1))*1024*1024)
+#define BOOT_PARAMS_OFFSET 0x100
 #endif
-#define BOOT_PARAMS_OFFSET (0x28000000 + \
-           (CONFIG_MACH_U300_ACCESS_MEM_SIZE +         \
-           (CONFIG_MACH_U300_ACCESS_MEM_SIZE & 1))*1024*1024 + 0x100)
 #endif
 
 /*

diff --git a/arch/arm/mach-u300/u300.c b/arch/arm/mach-u300/u300.c
index 48b3b7f399660b4e2c1b65ae79ca1b681c924cb4..80e7305589c63adcaa0312e624c67fd3ca04a5f6 100644 (file)
--- a/arch/arm/mach-u300/u300.c
+++ b/arch/arm/mach-u300/u300.c
@@ -61,7 +61,7 @@ static void __init u300_init_machine(void)
 
 MACHINE_START(U300, MACH_U300_STRING)
        /* Maintainer: Linus Walleij <linus.walleij@stericsson.com> */
-       .boot_params    = BOOT_PARAMS_OFFSET,
+       .atag_offset    = BOOT_PARAMS_OFFSET,
        .map_io         = u300_map_io,
        .reserve        = u300_reserve,
        .init_irq       = u300_init_irq,