From 8274ec0bd01d2feb2c7f095eba78d42ea009798b Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Thu, 22 Feb 2007 07:40:23 +0100 Subject: [PATCH] Change systemace driver to select 8 & 16bit mode As suggested by Grant Likely this patch enables the Xilinx SystemACE driver to select 8 or 16bit mode upon startup. Signed-off-by: Stefan Roese --- drivers/systemace.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'drivers') diff --git a/drivers/systemace.c b/drivers/systemace.c index 1d1be12520..634aa9ba7d 100644 --- a/drivers/systemace.c +++ b/drivers/systemace.c @@ -119,13 +119,10 @@ block_dev_desc_t *systemace_get_dev(int dev) systemace_dev.removable = 1; systemace_dev.block_read = systemace_read; -#if (CFG_SYSTEMACE_WIDTH == 16) /* - * By default the SystemACE comes up in 8-bit mode. - * Ensure that 16-bit mode gets enabled. + * Ensure the correct bus mode (8/16 bits) gets enabled */ - ace_writew(0x0001, 0); -#endif + ace_writew(CFG_SYSTEMACE_WIDTH == 8 ? 0 : 0x0001, 0); init_part(&systemace_dev); -- cgit v1.2.3