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https://github.com/AsahiLinux/u-boot
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a85f388565
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>
32 lines
734 B
C
32 lines
734 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Configuration for Xilinx Versal MINI configuration
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*
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* (C) Copyright 2018-2019 Xilinx, Inc.
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* Michal Simek <michal.simek@xilinx.com>
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* Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
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*/
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#ifndef __CONFIG_VERSAL_MINI_H
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#define __CONFIG_VERSAL_MINI_H
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#define CONFIG_SYS_MEMTEST_SCRATCH 0xfffc0000
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#define CONFIG_EXTRA_ENV_SETTINGS
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#include <configs/xilinx_versal.h>
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/* Undef unneeded configs */
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#undef CONFIG_EXTRA_ENV_SETTINGS
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#undef CONFIG_ZLIB
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#undef CONFIG_GZIP
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#undef CONFIG_CMD_ENV
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/* BOOTP options */
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#undef CONFIG_BOOTP_BOOTFILESIZE
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#undef CONFIG_BOOTP_MAY_FAIL
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#undef CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_CBSIZE 1024
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#endif /* __CONFIG_VERSAL_MINI_H */
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