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[07/18] include: configs: am64x_evm: Optimize size of SPL BSS

Message ID 20210506111505.6741-8-lokeshvutla@ti.com
State Accepted
Commit 212cba02b7db8635ae45c97e99dcb8020bfebc9b
Delegated to: Lokesh Vutla
Headers show
Series arm: k3-am64: Add initial support for AM64 SK | expand

Commit Message

Lokesh Vutla May 6, 2021, 11:14 a.m. UTC 
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>
---
 include/configs/am64x_evm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

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