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Merge remote-tracking branch 'origin/master' into develop

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QMK Bot 2020-11-22 21:13:12 +00:00
commit 866f853bff
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2
keyboards/at_at/660m/bootloader_defs.h
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@ -1,7 +1,5 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here (page 175): /* It is chip dependent, the correct number can be looked up here (page 175):
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFFC800 #define STM32_BOOTLOADER_ADDRESS 0x1FFFC800

2
keyboards/cannonkeys/satisfaction75/bootloader_defs.h
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@ -1,7 +1,5 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here (page 175): /* It is chip dependent, the correct number can be looked up here (page 175):
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFFC800 #define STM32_BOOTLOADER_ADDRESS 0x1FFFC800

2
keyboards/chavdai40/bootloader_defs.h
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@ -1,7 +1,5 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here: /* It is chip dependent, the correct number can be looked up here:
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFFC400 #define STM32_BOOTLOADER_ADDRESS 0x1FFFC400

2
keyboards/clueboard/66_hotswap/gen1/config.h
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@ -27,8 +27,6 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here: /* It is chip dependent, the correct number can be looked up here:
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800 #define STM32_BOOTLOADER_ADDRESS 0x1FFFD800

2
keyboards/handwired/bluepill/bluepill70/bootloader_defs.h
View file

@ -1,8 +1,6 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here (page 175): /* It is chip dependent, the correct number can be looked up here (page 175):
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
// STM32F103* does NOT have an USB bootloader in ROM (only serial), // STM32F103* does NOT have an USB bootloader in ROM (only serial),

2
keyboards/matrix/m20add/bootloader_defs.h
View file

@ -1,7 +1,5 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here: /* It is chip dependent, the correct number can be looked up here:
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 #define STM32_BOOTLOADER_ADDRESS 0x1FFF0000

2
keyboards/matrix/noah/bootloader_defs.h
View file

@ -1,7 +1,5 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here: /* It is chip dependent, the correct number can be looked up here:
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFF0000 #define STM32_BOOTLOADER_ADDRESS 0x1FFF0000

2
keyboards/nebula12/bootloader_defs.h
View file

@ -1,7 +1,5 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here (page 175): /* It is chip dependent, the correct number can be looked up here (page 175):
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFFC800 #define STM32_BOOTLOADER_ADDRESS 0x1FFFC800

2
platforms/chibios/GENERIC_STM32_F042X6/configs/bootloader_defs.h
View file

@ -1,7 +1,5 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here: /* It is chip dependent, the correct number can be looked up here:
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFFC400 #define STM32_BOOTLOADER_ADDRESS 0x1FFFC400

2
platforms/chibios/GENERIC_STM32_F072XB/configs/bootloader_defs.h
View file

@ -1,7 +1,5 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here (page 175): /* It is chip dependent, the correct number can be looked up here (page 175):
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFFC800 #define STM32_BOOTLOADER_ADDRESS 0x1FFFC800

2
platforms/chibios/GENERIC_STM32_F303XC/configs/bootloader_defs.h
View file

@ -1,7 +1,5 @@
/* Address for jumping to bootloader on STM32 chips. */ /* Address for jumping to bootloader on STM32 chips. */
/* It is chip dependent, the correct number can be looked up here: /* It is chip dependent, the correct number can be looked up here:
* http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf * http://www.st.com/web/en/resource/technical/document/application_note/CD00167594.pdf
* This also requires a patch to chibios:
* <tmk_dir>/tmk_core/tool/chibios/ch-bootloader-jump.patch
*/ */
#define STM32_BOOTLOADER_ADDRESS 0x1FFFD800 #define STM32_BOOTLOADER_ADDRESS 0x1FFFD800

2
tmk_core/tool/chibios/.gitignore vendored
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@ -1,2 +0,0 @@
chibios
chibios-contrib

116
tmk_core/tool/chibios/ch-bootloader-jump.patch
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@ -1,116 +0,0 @@
diff --git a/os/common/ports/ARMCMx/compilers/GCC/crt0_v6m.s b/os/common/ports/ARMCMx/compilers/GCC/crt0_v6m.s
index 51a79bb..42d07bd 100644
--- a/os/common/ports/ARMCMx/compilers/GCC/crt0_v6m.s
+++ b/os/common/ports/ARMCMx/compilers/GCC/crt0_v6m.s
@@ -105,6 +105,13 @@
#define CRT0_CALL_DESTRUCTORS TRUE
#endif
+/**
+ * @brief Magic number for jumping to bootloader.
+ */
+#if !defined(MAGIC_BOOTLOADER_NUMBER) || defined(__DOXYGEN__)
+#define MAGIC_BOOTLOADER_NUMBER 0xDEADBEEF
+#endif
+
/*===========================================================================*/
/* Code section. */
/*===========================================================================*/
@@ -124,6 +131,17 @@
.thumb_func
.global Reset_Handler
Reset_Handler:
+
+#ifdef STM32_BOOTLOADER_ADDRESS
+ /* jump to bootloader code */
+ ldr r0, =__ram0_end__-4
+ ldr r1, =MAGIC_BOOTLOADER_NUMBER
+ ldr r2, [r0, #0]
+ str r0, [r0, #0] /* erase stored magic */
+ cmp r2, r1
+ beq Bootloader_Jump
+#endif /* STM32_BOOTLOADER_ADDRESS */
+
/* Interrupts are globally masked initially.*/
cpsid i
@@ -242,6 +260,21 @@ endfiniloop:
ldr r1, =__default_exit
bx r1
+#ifdef STM32_BOOTLOADER_ADDRESS
+/*
+ * Jump-to-bootloader function.
+ */
+
+ .align 2
+ .thumb_func
+Bootloader_Jump:
+ ldr r0, =STM32_BOOTLOADER_ADDRESS
+ ldr r1, [r0, #0]
+ mov sp, r1
+ ldr r0, [r0, #4]
+ bx r0
+#endif /* STM32_BOOTLOADER_ADDRESS */
+
#endif
/** @} */
diff --git a/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s b/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s
index 4812a29..dca9f88 100644
--- a/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s
+++ b/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s
@@ -140,6 +140,13 @@
#define CRT0_CPACR_INIT 0x00F00000
#endif
+/**
+ * @brief Magic number for jumping to bootloader.
+ */
+#if !defined(MAGIC_BOOTLOADER_NUMBER) || defined(__DOXYGEN__)
+#define MAGIC_BOOTLOADER_NUMBER 0xDEADBEEF
+#endif
+
/*===========================================================================*/
/* Code section. */
/*===========================================================================*/
@@ -164,6 +171,17 @@
.thumb_func
.global Reset_Handler
Reset_Handler:
+
+#ifdef STM32_BOOTLOADER_ADDRESS
+ /* jump to bootloader code */
+ ldr r0, =__ram0_end__-4
+ ldr r1, =MAGIC_BOOTLOADER_NUMBER
+ ldr r2, [r0, #0]
+ str r0, [r0, #0] /* erase stored magic */
+ cmp r2, r1
+ beq Bootloader_Jump
+#endif /* STM32_BOOTLOADER_ADDRESS */
+
/* Interrupts are globally masked initially.*/
cpsid i
@@ -305,6 +323,21 @@ endfiniloop:
/* Branching to the defined exit handler.*/
b __default_exit
+#ifdef STM32_BOOTLOADER_ADDRESS
+/*
+ * Jump-to-bootloader function.
+ */
+
+ .align 2
+ .thumb_func
+Bootloader_Jump:
+ ldr r0, =STM32_BOOTLOADER_ADDRESS
+ ldr r1, [r0, #0]
+ mov sp, r1
+ ldr r0, [r0, #4]
+ bx r0
+#endif /* STM32_BOOTLOADER_ADDRESS */
+
#endif /* !defined(__DOXYGEN__) */
/** @} */