--- linux-2.6.22.14/arch/powerpc/sysdev/qe_lib/qe.c	2008-01-22 13:59:23.000000000 +0200
+++ linux/arch/powerpc/sysdev/qe_lib/qe.c	2008-01-15 11:00:00.000000000 +0200
@@ -251,7 +251,7 @@ static int qe_sdma_init(void)
 
 	/* allocate 2 internal temporary buffers (512 bytes size each) for
 	 * the SDMA */
- 	sdma_buf_offset = qe_muram_alloc(512 * 2, 4096);
+ 	sdma_buf_offset = qe_muram_alloc(512 * 2, 64);
 	if (IS_ERR_VALUE(sdma_buf_offset))
 		return -ENOMEM;
 
@@ -269,7 +269,7 @@ static DEFINE_SPINLOCK(qe_muram_lock);
 
 /* 16 blocks should be enough to satisfy all requests
  * until the memory subsystem goes up... */
-static rh_block_t qe_boot_muram_rh_block[16];
+static rh_block_t qe_boot_muram_rh_block[64];
 static rh_info_t qe_muram_info;
 
 static void qe_muram_init(void)