spresense: update SDK to 2.6.0

kamtom480 · kamtom480 · commit d4aab422eefd · 2023-01-14T20:31:06.000+01:00
diff --git a/ports/cxd56/README.md b/ports/cxd56/README.md
@@ -75,7 +75,7 @@ Bootloader information:
 
 * You have to accept the End User License Agreement to be able to download and use the Spresense bootloader binary.
 
-Download the spresense binaries zip archive from: [Spresense firmware v2-3-000](https://developer.sony.com/file/download/download-spresense-firmware-v2-3-000)
+Download the spresense binaries zip archive from: [Spresense firmware v2-4-000](https://developer.sony.com/file/download/download-spresense-firmware-v2-4-000)
 
 Extract spresense binaries in your PC to ports/spresense/spresense-exported-sdk/firmware/
 
diff --git a/ports/cxd56/configs/circuitpython/defconfig b/ports/cxd56/configs/circuitpython/defconfig
@@ -113,4 +113,5 @@ CONFIG_USEC_PER_TICK=1000
 CONFIG_USERMAIN_STACKSIZE=8192
 CONFIG_USER_ENTRYPOINT="spresense_main"
 CONFIG_VIDEO_ISX012=y
+CONFIG_VIDEO_ISX019=y
 CONFIG_VIDEO_STREAM=y
diff --git a/ports/cxd56/spresense-exported-sdk b/ports/cxd56/spresense-exported-sdk
@@ -1 +1 @@
-Subproject commit 6a148be8497704d4afb5d14c175a12a592813fac
+Subproject commit 4f902ca3ffeb327e6c325940ef5133eda588c2e4
diff --git a/ports/cxd56/supervisor/port.c b/ports/cxd56/supervisor/port.c
@@ -111,13 +111,13 @@ bool port_has_fixed_stack(void) {
 uint32_t *port_stack_get_limit(void) {
     struct tcb_s *rtcb = this_task();
 
-    return rtcb->adj_stack_ptr - (uint32_t)rtcb->adj_stack_size;
+    return rtcb->stack_base_ptr;
 }
 
 uint32_t *port_stack_get_top(void) {
     struct tcb_s *rtcb = this_task();
 
-    return rtcb->adj_stack_ptr;
+    return rtcb->stack_base_ptr + (uint32_t)rtcb->adj_stack_size;
 }
 
 uint32_t *port_heap_get_bottom(void) {

Original file line number	Diff line number	Diff line change
`@@ -111,13 +111,13 @@ bool port_has_fixed_stack(void) {`
`111`	`111`	`uint32_t *port_stack_get_limit(void) {`
`112`	`112`	`struct tcb_s *rtcb = this_task();`
`113`	`113`
`114`		`- return rtcb->adj_stack_ptr - (uint32_t)rtcb->adj_stack_size;`
	`114`	`+ return rtcb->stack_base_ptr;`
`115`	`115`	`}`
`116`	`116`
`117`	`117`	`uint32_t *port_stack_get_top(void) {`
`118`	`118`	`struct tcb_s *rtcb = this_task();`
`119`	`119`
`120`		`- return rtcb->adj_stack_ptr;`
	`120`	`+ return rtcb->stack_base_ptr + (uint32_t)rtcb->adj_stack_size;`
`121`	`121`	`}`
`122`	`122`
`123`	`123`	`uint32_t *port_heap_get_bottom(void) {`