Merge branch 'core/stacktrace' of git://git.kernel.org/pub/scm/linux/kernel/git/tip...

[linux-2.6-omap-h63xx.git] / arch / avr32 / mach-at32ap / at32ap700x.c

diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index 3ee5e7278790c10836adbc3b272dda9a453411f4..07b21b121eef995726a6e8a981f3c416497e997e 100644 (file)
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -20,6 +20,7 @@
 #include <asm/arch/at32ap700x.h>
 #include <asm/arch/board.h>
 #include <asm/arch/portmux.h>
+#include <asm/arch/sram.h>
 
 #include <video/atmel_lcdc.h>
 
@@ -2120,3 +2121,28 @@ void __init setup_platform(void)
        at32_init_pio(&pio3_device);
        at32_init_pio(&pio4_device);
 }
+
+struct gen_pool *sram_pool;
+
+static int __init sram_init(void)
+{
+       struct gen_pool *pool;
+
+       /* 1KiB granularity */
+       pool = gen_pool_create(10, -1);
+       if (!pool)
+               goto fail;
+
+       if (gen_pool_add(pool, 0x24000000, 0x8000, -1))
+               goto err_pool_add;
+
+       sram_pool = pool;
+       return 0;
+
+err_pool_add:
+       gen_pool_destroy(pool);
+fail:
+       pr_err("Failed to create SRAM pool\n");
+       return -ENOMEM;
+}
+core_initcall(sram_init);