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Kumar Gala authored
Since we use hwconfig in cases before relocation (like getting DDR params on FSL PPC systems), we can have strings that exceed the early small (32 byte) buffer size that getenv will handle. So we explicitly allocate our own buffer on the stack and use if to handle getting the hwconfig env string. We currently utilize a string length of 128 bytes. This allows us to get rid of boot messages like: env_buf too small [32] Signed-off-by:Kumar Gala <galak@kernel.crashing.org>
Kumar Gala authoredSince we use hwconfig in cases before relocation (like getting DDR params on FSL PPC systems), we can have strings that exceed the early small (32 byte) buffer size that getenv will handle. So we explicitly allocate our own buffer on the stack and use if to handle getting the hwconfig env string. We currently utilize a string length of 128 bytes. This allows us to get rid of boot messages like: env_buf too small [32] Signed-off-by:
