commit 003d10ba6412bb9d888d951efaaf5de7133db89c
author Lokesh Vutla <lokeshvutla@ti.com> Tue Mar 09 23:32:44 2021 +0530
committer Lokesh Vutla <lokeshvutla@ti.com> Mon Mar 15 12:13:44 2021 +0530
tree ea77b5ea41e84f570a66e4de10edfe0eb9e29d98
parent a69c48959b7adb0df770c8733df73e42b5376d66

include: configs: am65x_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
 132369	   7852	   1496	 141717	  22995	spl/u-boot-spl

But 20KB is allocated currently for BSS. Reduce it to 3KB and save some
space for stack.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

include/configs/am65x_evm.h

diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h
index b39a5b4..76d7308 100644
--- a/include/configs/am65x_evm.h
+++ b/include/configs/am65x_evm.h
@@ -30,7 +30,7 @@
  * 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		0xc00
 /*
  * 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