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authorJoel Challis <git@zvecr.com>2020-11-22 21:12:30 +0000
committerGitHub <noreply@github.com>2020-11-22 21:12:30 +0000
commitb8443863c0ae54349ee61411c0c09863a5ad0b8e (patch)
tree004d4cf5d317c4cd8988ccb95135531105130c3a /tmk_core
parentc731628946c71faa56491c89ed59f95ab8e60d97 (diff)
downloadqmk_firmware-b8443863c0ae54349ee61411c0c09863a5ad0b8e.tar.gz
qmk_firmware-b8443863c0ae54349ee61411c0c09863a5ad0b8e.zip
Remove references to ch-bootloader-jump.patch (#10998)
Diffstat (limited to 'tmk_core')
-rw-r--r--tmk_core/tool/chibios/.gitignore2
-rw-r--r--tmk_core/tool/chibios/ch-bootloader-jump.patch116
2 files changed, 0 insertions, 118 deletions
diff --git a/tmk_core/tool/chibios/.gitignore b/tmk_core/tool/chibios/.gitignore
deleted file mode 100644
index 88bbafe34..000000000
--- a/tmk_core/tool/chibios/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
1chibios
2chibios-contrib
diff --git a/tmk_core/tool/chibios/ch-bootloader-jump.patch b/tmk_core/tool/chibios/ch-bootloader-jump.patch
deleted file mode 100644
index c6eb2405c..000000000
--- a/tmk_core/tool/chibios/ch-bootloader-jump.patch
+++ /dev/null
@@ -1,116 +0,0 @@
1diff --git a/os/common/ports/ARMCMx/compilers/GCC/crt0_v6m.s b/os/common/ports/ARMCMx/compilers/GCC/crt0_v6m.s
2index 51a79bb..42d07bd 100644
3--- a/os/common/ports/ARMCMx/compilers/GCC/crt0_v6m.s
4+++ b/os/common/ports/ARMCMx/compilers/GCC/crt0_v6m.s
5@@ -105,6 +105,13 @@
6 #define CRT0_CALL_DESTRUCTORS TRUE
7 #endif
8
9+/**
10+ * @brief Magic number for jumping to bootloader.
11+ */
12+#if !defined(MAGIC_BOOTLOADER_NUMBER) || defined(__DOXYGEN__)
13+#define MAGIC_BOOTLOADER_NUMBER 0xDEADBEEF
14+#endif
15+
16 /*===========================================================================*/
17 /* Code section. */
18 /*===========================================================================*/
19@@ -124,6 +131,17 @@
20 .thumb_func
21 .global Reset_Handler
22 Reset_Handler:
23+
24+#ifdef STM32_BOOTLOADER_ADDRESS
25+ /* jump to bootloader code */
26+ ldr r0, =__ram0_end__-4
27+ ldr r1, =MAGIC_BOOTLOADER_NUMBER
28+ ldr r2, [r0, #0]
29+ str r0, [r0, #0] /* erase stored magic */
30+ cmp r2, r1
31+ beq Bootloader_Jump
32+#endif /* STM32_BOOTLOADER_ADDRESS */
33+
34 /* Interrupts are globally masked initially.*/
35 cpsid i
36
37@@ -242,6 +260,21 @@ endfiniloop:
38 ldr r1, =__default_exit
39 bx r1
40
41+#ifdef STM32_BOOTLOADER_ADDRESS
42+/*
43+ * Jump-to-bootloader function.
44+ */
45+
46+ .align 2
47+ .thumb_func
48+Bootloader_Jump:
49+ ldr r0, =STM32_BOOTLOADER_ADDRESS
50+ ldr r1, [r0, #0]
51+ mov sp, r1
52+ ldr r0, [r0, #4]
53+ bx r0
54+#endif /* STM32_BOOTLOADER_ADDRESS */
55+
56 #endif
57
58 /** @} */
59diff --git a/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s b/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s
60index 4812a29..dca9f88 100644
61--- a/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s
62+++ b/os/common/ports/ARMCMx/compilers/GCC/crt0_v7m.s
63@@ -140,6 +140,13 @@
64 #define CRT0_CPACR_INIT 0x00F00000
65 #endif
66
67+/**
68+ * @brief Magic number for jumping to bootloader.
69+ */
70+#if !defined(MAGIC_BOOTLOADER_NUMBER) || defined(__DOXYGEN__)
71+#define MAGIC_BOOTLOADER_NUMBER 0xDEADBEEF
72+#endif
73+
74 /*===========================================================================*/
75 /* Code section. */
76 /*===========================================================================*/
77@@ -164,6 +171,17 @@
78 .thumb_func
79 .global Reset_Handler
80 Reset_Handler:
81+
82+#ifdef STM32_BOOTLOADER_ADDRESS
83+ /* jump to bootloader code */
84+ ldr r0, =__ram0_end__-4
85+ ldr r1, =MAGIC_BOOTLOADER_NUMBER
86+ ldr r2, [r0, #0]
87+ str r0, [r0, #0] /* erase stored magic */
88+ cmp r2, r1
89+ beq Bootloader_Jump
90+#endif /* STM32_BOOTLOADER_ADDRESS */
91+
92 /* Interrupts are globally masked initially.*/
93 cpsid i
94
95@@ -305,6 +323,21 @@ endfiniloop:
96 /* Branching to the defined exit handler.*/
97 b __default_exit
98
99+#ifdef STM32_BOOTLOADER_ADDRESS
100+/*
101+ * Jump-to-bootloader function.
102+ */
103+
104+ .align 2
105+ .thumb_func
106+Bootloader_Jump:
107+ ldr r0, =STM32_BOOTLOADER_ADDRESS
108+ ldr r1, [r0, #0]
109+ mov sp, r1
110+ ldr r0, [r0, #4]
111+ bx r0
112+#endif /* STM32_BOOTLOADER_ADDRESS */
113+
114 #endif /* !defined(__DOXYGEN__) */
115
116 /** @} */