Hi,
On Mon, Oct 22, 2012 at 9:19 AM, Stephen Warren swarren@wwwdotorg.org wrote:
From: Stephen Warren swarren@nvidia.com
Seaboard has a GPIO that switches an external mux between Tegra's debug UART and SPI flash. This is initialized from the SPL so that SPL debug output can be seen. Simplify the code that does this, and don't actually request the GPIO in the SPL; just program it. This saves ~4.5K from the size of the SPL, mostly BSS due to the large gpio_names[] table that is no longer required. This makes Seaboard's SPL fit within the current max size.
Signed-off-by: Stephen Warren swarren@nvidia.com Acked-by: Simon Glass sjg@chromium.org Acked-by: Allen Martin amartin@nvidia.com
I tested this series on seaboard.
Tested-by: Simon Glass sjg@chromium.org
v3: No change. v2: New patch to replace modification of CONFIG_SYS_TEXT_BASE.