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include: configs: am64x_evm: Optimize size of SPL BSS

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Current BSS allocation of SPL is as below:
size spl/u-boot-spl
   text	   data	    bss	    dec	    hex	filename
 144572	   5484	   1752	 151808	  25100	spl/u-boot-spl

But 20KB is allocated currently for BSS. Reduce it to 4KB and
save some space for stack.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Lokesh Vutla 2021-05-06 16:44:54 +05:30
parent aad1614468
commit 212cba02b7
1 changed files with 1 additions and 1 deletions
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2
include/configs/am64x_evm.h
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@ -35,7 +35,7 @@
* our memory footprint. The less we use for BSS the more we have available
* for everything else.
*/
#define CONFIG_SPL_BSS_MAX_SIZE 0x5000
#define CONFIG_SPL_BSS_MAX_SIZE 0x1000
/*
* Link BSS to be within SPL in a dedicated region located near the top of
* the MCU SRAM, this way making it available also before relocation. Note