boot metadata: Move mem window and cc version info to .fw_ready section.

Move extended boot metadata structures to compile-time section
.fw_ready_metadata which is appended to .fw_ready section of binary.

Signed-off-by: ArturX Kloniecki <arturx.kloniecki@linux.intel.com>

Author: akloniex

src/include/ipc/info.h

@@ -151,6 +151,4 @@ struct sof_ipc_probe_support {
 	uint32_t reserved[2];
 } __attribute__((packed));
 
-extern const struct sof_ipc_cc_version cc_version;
-
 #endif /* __IPC_INFO_H__ */

src/include/sof/fw-ready-metadata.h

@@ -10,6 +10,7 @@
 
 #include <ipc/info.h>
 
+extern const struct sof_ipc_cc_version cc_version;
 extern const struct sof_ipc_probe_support probe_support;
 
 #endif /* __IPC_FW_READY_METADATA_H__ */

src/ipc/cc_version.c

@@ -5,6 +5,7 @@
 // Author: Karol Trzcinski <karolx.trzcinski@linux.intel.com>
 
 #include <ipc/info.h>
+#include <sof/fw-ready-metadata.h>
 #include <sof/common.h>
 #include <sof/compiler_info.h>
 
@@ -18,7 +19,8 @@
 	field = CC_OPTIMIZE_FLAGS, \
 	field[ARRAY_SIZE(((struct sof_ipc_cc_version *)(0))->optim) - 1] = 0
 
-const struct sof_ipc_cc_version cc_version = {
+const struct sof_ipc_cc_version cc_version
+	__attribute__((section(".fw_ready_metadata"))) = {
 	.ext_hdr = {
 		.hdr.cmd = SOF_IPC_FW_READY,
 		.hdr.size = sizeof(struct sof_ipc_cc_version)

src/platform/baytrail/platform.c

@@ -66,7 +66,8 @@ static const struct sof_ipc_fw_ready ready
 };
 
 #define NUM_BYT_WINDOWS		6
-static const struct sof_ipc_window sram_window = {
+static const struct sof_ipc_window sram_window
+	__attribute__((section(".fw_ready_metadata"))) = {
 	.ext_hdr	= {
 		.hdr.cmd = SOF_IPC_FW_READY,
 		.hdr.size = sizeof(struct sof_ipc_window) +

src/platform/haswell/platform.c

@@ -62,7 +62,8 @@ static const struct sof_ipc_fw_ready ready
 };
 
 #define NUM_HSW_WINDOWS		6
-static const struct sof_ipc_window sram_window = {
+static const struct sof_ipc_window sram_window
+	__attribute__((section(".fw_ready_metadata"))) = {
 	.ext_hdr	= {
 		.hdr.cmd = SOF_IPC_FW_READY,
 		.hdr.size = sizeof(struct sof_ipc_window) +

src/platform/imx8/platform.c

@@ -61,7 +61,8 @@ static const struct sof_ipc_fw_ready ready
 
 #define NUM_IMX_WINDOWS		6
 
-static const struct sof_ipc_window sram_window = {
+static const struct sof_ipc_window sram_window
+	__attribute__((section(".fw_ready_metadata"))) = {
 	.ext_hdr	= {
 		.hdr.cmd = SOF_IPC_FW_READY,
 		.hdr.size = sizeof(struct sof_ipc_window) +

src/platform/imx8m/platform.c

@@ -60,7 +60,8 @@ static const struct sof_ipc_fw_ready ready
 
 #define NUM_IMX_WINDOWS		6
 
-static const struct sof_ipc_window sram_window = {
+static const struct sof_ipc_window sram_window
+	__attribute__((section(".fw_ready_metadata"))) = {
 	.ext_hdr	= {
 		.hdr.cmd = SOF_IPC_FW_READY,
 		.hdr.size = sizeof(struct sof_ipc_window) +

src/platform/intel/cavs/platform.c

@@ -76,7 +76,8 @@ static const struct sof_ipc_fw_ready ready
 
 #define NUM_WINDOWS 7
 
-static const struct sof_ipc_window sram_window = {
+static const struct sof_ipc_window sram_window
+	__attribute__((section(".fw_ready_metadata"))) = {
 	.ext_hdr	= {
 		.hdr.cmd = SOF_IPC_FW_READY,
 		.hdr.size = sizeof(struct sof_ipc_window) +