path: root/platform/include
diff options
authorTamas Ban <tamas.ban@arm.com>2020-10-19 12:05:44 +0100
committerTamas Ban <tamas.ban@arm.com>2020-11-02 11:11:25 +0000
commitc0d1499678bd549ebed648eb8f0682e7abb67ce1 (patch)
tree58b2a9eb5436e2e08fad63e9a54fb39549af2194 /platform/include
parentad442adb3e1a81183638b799992595f70932cd0e (diff)
Platform: Enable multiple data and bss section support
Enable the multiple data section copy and multiple bss section clear on platform level. It always enabled in case of secure firmware because there are data and bss section per service. In case of bootloader, the following platforms need this feature. On Musca-B1 two section must be copied to SRAM by startup code: - data section - eFlash driver, it is executed from SRAM. On Musca-A the entire bootloader copied and executed from SRAM plus the data section also copied. Signed-off-by: Tamas Ban <tamas.ban@arm.com> Change-Id: Ibf91a656d5897b66bfbb57e6d6c61b08347b3a65
Diffstat (limited to 'platform/include')
1 files changed, 24 insertions, 0 deletions
diff --git a/platform/include/tfm_plat_config.h b/platform/include/tfm_plat_config.h
new file mode 100644
index 0000000000..448964d3d6
--- /dev/null
+++ b/platform/include/tfm_plat_config.h
@@ -0,0 +1,24 @@
+ * Copyright (c) 2020, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ */
+#ifndef __TFM_PLAT_CONFIG_H__
+#define __TFM_PLAT_CONFIG_H__
+#ifdef __cplusplus
+extern "C" {
+/* Enable the multiple data section copy and bss section clear feature
+ * in GNUARM low level start-up.
+ */
+#ifdef __cplusplus
+#endif /* __TFM_PLAT_CONFIG_H__ */ \ No newline at end of file