On Kha, 2017-07-27 at 10:24 +0200, Marek Vasut wrote:
On 07/27/2017 06:36 AM, tien.fong.chee@intel.com wrote:
From: Tien Fong Chee tien.fong.chee@intel.com
Enable FPGA bridge in gen5 U-boot instead of gen5 SPL because FPGA feature is not required in SPL. Remove FPGA feature in SPL can help to save some space.
Signed-off-by: Tien Fong Chee tien.fong.chee@intel.com
include/configs/socfpga_common.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index 9be9e79..f5b3277 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -70,6 +70,10 @@ #define CONFIG_CMD_PXE #define CONFIG_MENU +#if defined(CONFIG_TARGET_SOCFPGA_GEN5) +#define CONFIG_PREBOOT "bridge enable; echo bridge enable" +#endif
If someone needs to define their own preboot env, this will break. If the FPGA is not programmed, this will also break.
I think we can add one new config for FPGA is programmed or not. However, i think this should be as default since most intel fpga devkits have this feature, but user can edit the environment in code, or in boot console. I prefer not to hard code this in the code like what previously doing in gen5. DO you have any better idea?
/* * Cache */