From: Lokesh Vutla <lokeshvutla@ti.com>
Date: Thu, 6 May 2021 11:14:54 +0000 (+0530)
Subject: include: configs: am64x_evm: Optimize size of SPL BSS
X-Git-Tag: v2025.01-rc5-pxa1908~1882^2~24
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/kyber.dk/phpMyBuilder/static/%7B%7B%20%24image.RelPermalink%20%7D%7D?a=commitdiff_plain;h=212cba02b7db8635ae45c97e99dcb8020bfebc9b;p=u-boot.git

include: configs: am64x_evm: Optimize size of SPL BSS

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>
---

diff --git a/include/configs/am64x_evm.h b/include/configs/am64x_evm.h
index 5d756b409d..6fe5c19f12 100644
--- a/include/configs/am64x_evm.h
+++ b/include/configs/am64x_evm.h
@@ -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