st 11. 9. 2019 v 10:52 odesÃlatel Michal Simek michal.simek@xilinx.com napsal:
From: Ashok Reddy Soma ashok.reddy.soma@xilinx.com
This patch reduces the console buffer size from 2048 to 1024, thus fixes OCM overwriting issue.
Differences are in bss section as is shown from output: xilinx_versal_mini: all -2056 bss -2048 text -8 u-boot: add: 0/0, grow: 0/-3 bytes: 0/-2056 (-2056) function old new delta cli_simple_run_command 340 332 -8 static.lastcommand 2049 1025 -1024 console_buffer 2049 1025 -1024
Better would be to use PPU RAM but this change is also aligned with changes done in ZynqMP mini configurations.
Signed-off-by: Ashok Reddy Soma ashok.reddy.soma@xilinx.com Signed-off-by: Michal Simek michal.simek@xilinx.com
include/configs/xilinx_versal_mini.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/configs/xilinx_versal_mini.h b/include/configs/xilinx_versal_mini.h index 4b3691b40733..2195bf0e1064 100644 --- a/include/configs/xilinx_versal_mini.h +++ b/include/configs/xilinx_versal_mini.h @@ -29,4 +29,7 @@ #undef CONFIG_BOOTP_BOOTFILESIZE #undef CONFIG_BOOTP_MAY_FAIL
+#undef CONFIG_SYS_CBSIZE +#define CONFIG_SYS_CBSIZE 1024
#endif /* __CONFIG_VERSAL_MINI_H */
2.17.1
Applied. M