refactor(tc): move DTB to start of DRAM
Now that tf-a passes the DTB address to BL33, its location doesn't
matter. Since we declare a fixed size for it (32K) put it at the start
of ram to not fragment memory. This has the added benefit of
"supporting" larger kernel sizes which are breaking with the current
location.
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>
Change-Id: Ib0e4e5cf780bd58a49a34d72085b0a0914c340ed
diff --git a/plat/arm/board/tc/fdts/tc_fw_config.dts b/plat/arm/board/tc/fdts/tc_fw_config.dts
index a84c7f8..982da5b 100644
--- a/plat/arm/board/tc/fdts/tc_fw_config.dts
+++ b/plat/arm/board/tc/fdts/tc_fw_config.dts
@@ -1,10 +1,11 @@
/*
- * Copyright (c) 2020-2021, Arm Limited. All rights reserved.
+ * Copyright (c) 2020-2024, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <common/tbbr/tbbr_img_def.h>
+#include <platform_def.h>
/dts-v1/;
@@ -25,8 +26,8 @@
};
hw-config {
- load-address = <0x0 0x83000000>;
- max-size = <0x8000>;
+ load-address = <0x0 PLAT_HW_CONFIG_DTB_BASE>;
+ max-size = <PLAT_HW_CONFIG_DTB_SIZE>;
id = <HW_CONFIG_ID>;
};
};