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authorJoel Challis <git@zvecr.com>2021-09-15 16:30:26 +0100
committerGitHub <noreply@github.com>2021-09-15 16:30:26 +0100
commit1a68feb842ebcc6a7d1aef7cd7f83865cc18fab1 (patch)
tree4e792c29ce0587486d325c55fa3fb76cba6e1ede /platforms
parent6cb8a658847b90f1633b4b331bd72bbc39e69132 (diff)
downloadqmk_firmware-1a68feb842ebcc6a7d1aef7cd7f83865cc18fab1.tar.gz
qmk_firmware-1a68feb842ebcc6a7d1aef7cd7f83865cc18fab1.zip
Implement F4 eeprom (#14195)
Diffstat (limited to 'platforms')
-rw-r--r--platforms/chibios/boards/common/ld/STM32F401xC.ld85
-rw-r--r--platforms/chibios/boards/common/ld/STM32F411xE.ld85
2 files changed, 170 insertions, 0 deletions
diff --git a/platforms/chibios/boards/common/ld/STM32F401xC.ld b/platforms/chibios/boards/common/ld/STM32F401xC.ld
new file mode 100644
index 000000000..8fae66cec
--- /dev/null
+++ b/platforms/chibios/boards/common/ld/STM32F401xC.ld
@@ -0,0 +1,85 @@
1/*
2 ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
3
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15*/
16
17/*
18 * STM32F401xC memory setup.
19 */
20MEMORY
21{
22 flash0 (rx) : org = 0x08000000, len = 16k /* Sector 0 - Init code as ROM bootloader assumes application starts here */
23 flash1 (rx) : org = 0x08004000, len = 16k /* Sector 1 - Emulated eeprom */
24 flash2 (rx) : org = 0x08008000, len = 256k - 32k /* Sector 2..6 - Rest of firmware */
25 flash3 (rx) : org = 0x00000000, len = 0
26 flash4 (rx) : org = 0x00000000, len = 0
27 flash5 (rx) : org = 0x00000000, len = 0
28 flash6 (rx) : org = 0x00000000, len = 0
29 flash7 (rx) : org = 0x00000000, len = 0
30 ram0 (wx) : org = 0x20000000, len = 64k
31 ram1 (wx) : org = 0x00000000, len = 0
32 ram2 (wx) : org = 0x00000000, len = 0
33 ram3 (wx) : org = 0x00000000, len = 0
34 ram4 (wx) : org = 0x00000000, len = 0
35 ram5 (wx) : org = 0x00000000, len = 0
36 ram6 (wx) : org = 0x00000000, len = 0
37 ram7 (wx) : org = 0x00000000, len = 0
38}
39
40/* For each data/text section two region are defined, a virtual region
41 and a load region (_LMA suffix).*/
42
43/* Flash region to be used for exception vectors.*/
44REGION_ALIAS("VECTORS_FLASH", flash0);
45REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
46
47/* Flash region to be used for constructors and destructors.*/
48REGION_ALIAS("XTORS_FLASH", flash2);
49REGION_ALIAS("XTORS_FLASH_LMA", flash2);
50
51/* Flash region to be used for code text.*/
52REGION_ALIAS("TEXT_FLASH", flash2);
53REGION_ALIAS("TEXT_FLASH_LMA", flash2);
54
55/* Flash region to be used for read only data.*/
56REGION_ALIAS("RODATA_FLASH", flash2);
57REGION_ALIAS("RODATA_FLASH_LMA", flash2);
58
59/* Flash region to be used for various.*/
60REGION_ALIAS("VARIOUS_FLASH", flash2);
61REGION_ALIAS("VARIOUS_FLASH_LMA", flash2);
62
63/* Flash region to be used for RAM(n) initialization data.*/
64REGION_ALIAS("RAM_INIT_FLASH_LMA", flash2);
65
66/* RAM region to be used for Main stack. This stack accommodates the processing
67 of all exceptions and interrupts.*/
68REGION_ALIAS("MAIN_STACK_RAM", ram0);
69
70/* RAM region to be used for the process stack. This is the stack used by
71 the main() function.*/
72REGION_ALIAS("PROCESS_STACK_RAM", ram0);
73
74/* RAM region to be used for data segment.*/
75REGION_ALIAS("DATA_RAM", ram0);
76REGION_ALIAS("DATA_RAM_LMA", flash2);
77
78/* RAM region to be used for BSS segment.*/
79REGION_ALIAS("BSS_RAM", ram0);
80
81/* RAM region to be used for the default heap.*/
82REGION_ALIAS("HEAP_RAM", ram0);
83
84/* Generic rules inclusion.*/
85INCLUDE rules.ld
diff --git a/platforms/chibios/boards/common/ld/STM32F411xE.ld b/platforms/chibios/boards/common/ld/STM32F411xE.ld
new file mode 100644
index 000000000..aea8084b5
--- /dev/null
+++ b/platforms/chibios/boards/common/ld/STM32F411xE.ld
@@ -0,0 +1,85 @@
1/*
2 ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
3
4 Licensed under the Apache License, Version 2.0 (the "License");
5 you may not use this file except in compliance with the License.
6 You may obtain a copy of the License at
7
8 http://www.apache.org/licenses/LICENSE-2.0
9
10 Unless required by applicable law or agreed to in writing, software
11 distributed under the License is distributed on an "AS IS" BASIS,
12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 See the License for the specific language governing permissions and
14 limitations under the License.
15*/
16
17/*
18 * STM32F411xE memory setup.
19 */
20MEMORY
21{
22 flash0 (rx) : org = 0x08000000, len = 16k /* Sector 0 - Init code as ROM bootloader assumes application starts here */
23 flash1 (rx) : org = 0x08004000, len = 16k /* Sector 1 - Emulated eeprom */
24 flash2 (rx) : org = 0x08008000, len = 512k - 32k /* Sector 2..7 - Rest of firmware */
25 flash3 (rx) : org = 0x00000000, len = 0
26 flash4 (rx) : org = 0x00000000, len = 0
27 flash5 (rx) : org = 0x00000000, len = 0
28 flash6 (rx) : org = 0x00000000, len = 0
29 flash7 (rx) : org = 0x00000000, len = 0
30 ram0 (wx) : org = 0x20000000, len = 128k
31 ram1 (wx) : org = 0x00000000, len = 0
32 ram2 (wx) : org = 0x00000000, len = 0
33 ram3 (wx) : org = 0x00000000, len = 0
34 ram4 (wx) : org = 0x00000000, len = 0
35 ram5 (wx) : org = 0x00000000, len = 0
36 ram6 (wx) : org = 0x00000000, len = 0
37 ram7 (wx) : org = 0x00000000, len = 0
38}
39
40/* For each data/text section two region are defined, a virtual region
41 and a load region (_LMA suffix).*/
42
43/* Flash region to be used for exception vectors.*/
44REGION_ALIAS("VECTORS_FLASH", flash0);
45REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
46
47/* Flash region to be used for constructors and destructors.*/
48REGION_ALIAS("XTORS_FLASH", flash2);
49REGION_ALIAS("XTORS_FLASH_LMA", flash2);
50
51/* Flash region to be used for code text.*/
52REGION_ALIAS("TEXT_FLASH", flash2);
53REGION_ALIAS("TEXT_FLASH_LMA", flash2);
54
55/* Flash region to be used for read only data.*/
56REGION_ALIAS("RODATA_FLASH", flash2);
57REGION_ALIAS("RODATA_FLASH_LMA", flash2);
58
59/* Flash region to be used for various.*/
60REGION_ALIAS("VARIOUS_FLASH", flash2);
61REGION_ALIAS("VARIOUS_FLASH_LMA", flash2);
62
63/* Flash region to be used for RAM(n) initialization data.*/
64REGION_ALIAS("RAM_INIT_FLASH_LMA", flash2);
65
66/* RAM region to be used for Main stack. This stack accommodates the processing
67 of all exceptions and interrupts.*/
68REGION_ALIAS("MAIN_STACK_RAM", ram0);
69
70/* RAM region to be used for the process stack. This is the stack used by
71 the main() function.*/
72REGION_ALIAS("PROCESS_STACK_RAM", ram0);
73
74/* RAM region to be used for data segment.*/
75REGION_ALIAS("DATA_RAM", ram0);
76REGION_ALIAS("DATA_RAM_LMA", flash2);
77
78/* RAM region to be used for BSS segment.*/
79REGION_ALIAS("BSS_RAM", ram0);
80
81/* RAM region to be used for the default heap.*/
82REGION_ALIAS("HEAP_RAM", ram0);
83
84/* Generic rules inclusion.*/
85INCLUDE rules.ld
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