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Commit62f8771

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authored
variant: add some Generic F1 boards (#1793)
| 💛 | STM32F100R4<br>STM32F100R6 | Generic Board | **2.4.0** | || 💛 | STM32F100V8<br>STM32F100VB | Generic Board | **2.4.0** | || 💛 | STM32F100ZC<br>STM32F100ZD<br>STM32F100ZT | Generic Board | **2.4.0** | || 💛 | STM32F101C4<br>STM32F101C6 | Generic Board | **2.4.0** | || 💛 | STM32F101R4<br>STM32F101R6 | Generic Board | **2.4.0** | || 💛 | STM32F101T4<br>STM32F101T6 | Generic Board | **2.4.0** | || 💛 | STM32F101V8<br>STM32F101VB | Generic Board | **2.4.0** | || 💛 | STM32F101ZC<br>STM32F101ZD<br>STM32F101ZE | Generic Board | **2.4.0** | |
1 parentaea5d0e commit62f8771

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18 files changed

+1856
-16
lines changed

18 files changed

+1856
-16
lines changed

‎README.md

Lines changed: 8 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -196,6 +196,14 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
196196
| :----:| :-------:| ----| :-----:| :----|
197197
|:green_heart:| STM32F100C4<br>STM32F100C6| Generic Board|*2.0.0*||
198198
|:green_heart:| STM32F100C8<br>STM32F100CB| Generic Board|*2.0.0*||
199+
|:yellow_heart:| STM32F100R4<br>STM32F100R6| Generic Board|**2.4.0**||
200+
|:yellow_heart:| STM32F100V8<br>STM32F100VB| Generic Board|**2.4.0**||
201+
|:yellow_heart:| STM32F100ZC<br>STM32F100ZD<br>STM32F100ZT| Generic Board|**2.4.0**||
202+
|:yellow_heart:| STM32F101C4<br>STM32F101C6| Generic Board|**2.4.0**||
203+
|:yellow_heart:| STM32F101R4<br>STM32F101R6| Generic Board|**2.4.0**||
204+
|:yellow_heart:| STM32F101T4<br>STM32F101T6| Generic Board|**2.4.0**||
205+
|:yellow_heart:| STM32F101V8<br>STM32F101VB| Generic Board|**2.4.0**||
206+
|:yellow_heart:| STM32F101ZC<br>STM32F101ZD<br>STM32F101ZE| Generic Board|**2.4.0**||
199207
|:green_heart:| STM32F103C6<br>STM32F103C8<br>STM32F103CB|[Blue Pill](https://stm32-base.org/boards/STM32F103C8T6-Blue-Pill)|*1.2.0*| USB CDC support since*1.5.0*<br> Maple bootloaders support since*1.6.0*|
200208
|:green_heart:| STM32F103C8<br>STM32F103CB|[Black Pill](https://stm32-base.org/boards/STM32F103C8T6-Black-Pill)|*1.5.0*||
201209
|:green_heart:| STM32F103C4<br>STM32F103C6<br>STM32F103C8<br>STM32F103CB| Generic Board|*1.9.0*||

‎boards.txt

Lines changed: 144 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1466,6 +1466,22 @@ GenF1.menu.pnum.GENERIC_F100CBTX.build.board=GENERIC_F100CBTX
14661466
GenF1.menu.pnum.GENERIC_F100CBTX.build.product_line=STM32F100xB
14671467
GenF1.menu.pnum.GENERIC_F100CBTX.build.variant=STM32F1xx/F100C(8-B)T
14681468

1469+
# Generic F100R4Hx
1470+
GenF1.menu.pnum.GENERIC_F100R4HX=Generic F100R4Hx
1471+
GenF1.menu.pnum.GENERIC_F100R4HX.upload.maximum_size=16384
1472+
GenF1.menu.pnum.GENERIC_F100R4HX.upload.maximum_data_size=4096
1473+
GenF1.menu.pnum.GENERIC_F100R4HX.build.board=GENERIC_F100R4HX
1474+
GenF1.menu.pnum.GENERIC_F100R4HX.build.product_line=STM32F100xB
1475+
GenF1.menu.pnum.GENERIC_F100R4HX.build.variant=STM32F1xx/F100R(4-6)H
1476+
1477+
# Generic F100R6Hx
1478+
GenF1.menu.pnum.GENERIC_F100R6HX=Generic F100R6Hx
1479+
GenF1.menu.pnum.GENERIC_F100R6HX.upload.maximum_size=32768
1480+
GenF1.menu.pnum.GENERIC_F100R6HX.upload.maximum_data_size=4096
1481+
GenF1.menu.pnum.GENERIC_F100R6HX.build.board=GENERIC_F100R6HX
1482+
GenF1.menu.pnum.GENERIC_F100R6HX.build.product_line=STM32F100xB
1483+
GenF1.menu.pnum.GENERIC_F100R6HX.build.variant=STM32F1xx/F100R(4-6)H
1484+
14691485
# Generic F100R8Tx
14701486
GenF1.menu.pnum.GENERIC_F100R8TX=Generic F100R8Tx
14711487
GenF1.menu.pnum.GENERIC_F100R8TX.upload.maximum_size=65536
@@ -1482,6 +1498,134 @@ GenF1.menu.pnum.GENERIC_F100RBTX.build.board=GENERIC_F100RBTX
14821498
GenF1.menu.pnum.GENERIC_F100RBTX.build.product_line=STM32F100xB
14831499
GenF1.menu.pnum.GENERIC_F100RBTX.build.variant=STM32F1xx/F100R(8-B)T
14841500

1501+
# Generic F100V8Tx
1502+
GenF1.menu.pnum.GENERIC_F100V8TX=Generic F100V8Tx
1503+
GenF1.menu.pnum.GENERIC_F100V8TX.upload.maximum_size=65536
1504+
GenF1.menu.pnum.GENERIC_F100V8TX.upload.maximum_data_size=8192
1505+
GenF1.menu.pnum.GENERIC_F100V8TX.build.board=GENERIC_F100V8TX
1506+
GenF1.menu.pnum.GENERIC_F100V8TX.build.product_line=STM32F100xB
1507+
GenF1.menu.pnum.GENERIC_F100V8TX.build.variant=STM32F1xx/F100V(8-B)T
1508+
1509+
# Generic F100VBTx
1510+
GenF1.menu.pnum.GENERIC_F100VBTX=Generic F100VBTx
1511+
GenF1.menu.pnum.GENERIC_F100VBTX.upload.maximum_size=131072
1512+
GenF1.menu.pnum.GENERIC_F100VBTX.upload.maximum_data_size=8192
1513+
GenF1.menu.pnum.GENERIC_F100VBTX.build.board=GENERIC_F100VBTX
1514+
GenF1.menu.pnum.GENERIC_F100VBTX.build.product_line=STM32F100xB
1515+
GenF1.menu.pnum.GENERIC_F100VBTX.build.variant=STM32F1xx/F100V(8-B)T
1516+
1517+
# Generic F100ZCTx
1518+
GenF1.menu.pnum.GENERIC_F100ZCTX=Generic F100ZCTx
1519+
GenF1.menu.pnum.GENERIC_F100ZCTX.upload.maximum_size=262144
1520+
GenF1.menu.pnum.GENERIC_F100ZCTX.upload.maximum_data_size=24576
1521+
GenF1.menu.pnum.GENERIC_F100ZCTX.build.board=GENERIC_F100ZCTX
1522+
GenF1.menu.pnum.GENERIC_F100ZCTX.build.product_line=STM32F100xE
1523+
GenF1.menu.pnum.GENERIC_F100ZCTX.build.variant=STM32F1xx/F100Z(C-D-E)T
1524+
1525+
# Generic F100ZDTx
1526+
GenF1.menu.pnum.GENERIC_F100ZDTX=Generic F100ZDTx
1527+
GenF1.menu.pnum.GENERIC_F100ZDTX.upload.maximum_size=393216
1528+
GenF1.menu.pnum.GENERIC_F100ZDTX.upload.maximum_data_size=32768
1529+
GenF1.menu.pnum.GENERIC_F100ZDTX.build.board=GENERIC_F100ZDTX
1530+
GenF1.menu.pnum.GENERIC_F100ZDTX.build.product_line=STM32F100xE
1531+
GenF1.menu.pnum.GENERIC_F100ZDTX.build.variant=STM32F1xx/F100Z(C-D-E)T
1532+
1533+
# Generic F100ZETx
1534+
GenF1.menu.pnum.GENERIC_F100ZETX=Generic F100ZETx
1535+
GenF1.menu.pnum.GENERIC_F100ZETX.upload.maximum_size=524288
1536+
GenF1.menu.pnum.GENERIC_F100ZETX.upload.maximum_data_size=32768
1537+
GenF1.menu.pnum.GENERIC_F100ZETX.build.board=GENERIC_F100ZETX
1538+
GenF1.menu.pnum.GENERIC_F100ZETX.build.product_line=STM32F100xE
1539+
GenF1.menu.pnum.GENERIC_F100ZETX.build.variant=STM32F1xx/F100Z(C-D-E)T
1540+
1541+
# Generic F101C4Tx
1542+
GenF1.menu.pnum.GENERIC_F101C4TX=Generic F101C4Tx
1543+
GenF1.menu.pnum.GENERIC_F101C4TX.upload.maximum_size=16384
1544+
GenF1.menu.pnum.GENERIC_F101C4TX.upload.maximum_data_size=4096
1545+
GenF1.menu.pnum.GENERIC_F101C4TX.build.board=GENERIC_F101C4TX
1546+
GenF1.menu.pnum.GENERIC_F101C4TX.build.product_line=STM32F101x6
1547+
GenF1.menu.pnum.GENERIC_F101C4TX.build.variant=STM32F1xx/F101C(4-6)T
1548+
1549+
# Generic F101C6Tx
1550+
GenF1.menu.pnum.GENERIC_F101C6TX=Generic F101C6Tx
1551+
GenF1.menu.pnum.GENERIC_F101C6TX.upload.maximum_size=32768
1552+
GenF1.menu.pnum.GENERIC_F101C6TX.upload.maximum_data_size=6144
1553+
GenF1.menu.pnum.GENERIC_F101C6TX.build.board=GENERIC_F101C6TX
1554+
GenF1.menu.pnum.GENERIC_F101C6TX.build.product_line=STM32F101x6
1555+
GenF1.menu.pnum.GENERIC_F101C6TX.build.variant=STM32F1xx/F101C(4-6)T
1556+
1557+
# Generic F101R4Tx
1558+
GenF1.menu.pnum.GENERIC_F101R4TX=Generic F101R4Tx
1559+
GenF1.menu.pnum.GENERIC_F101R4TX.upload.maximum_size=16384
1560+
GenF1.menu.pnum.GENERIC_F101R4TX.upload.maximum_data_size=4096
1561+
GenF1.menu.pnum.GENERIC_F101R4TX.build.board=GENERIC_F101R4TX
1562+
GenF1.menu.pnum.GENERIC_F101R4TX.build.product_line=STM32F101x6
1563+
GenF1.menu.pnum.GENERIC_F101R4TX.build.variant=STM32F1xx/F101R(4-6)T
1564+
1565+
# Generic F101R6Tx
1566+
GenF1.menu.pnum.GENERIC_F101R6TX=Generic F101R6Tx
1567+
GenF1.menu.pnum.GENERIC_F101R6TX.upload.maximum_size=32768
1568+
GenF1.menu.pnum.GENERIC_F101R6TX.upload.maximum_data_size=6144
1569+
GenF1.menu.pnum.GENERIC_F101R6TX.build.board=GENERIC_F101R6TX
1570+
GenF1.menu.pnum.GENERIC_F101R6TX.build.product_line=STM32F101x6
1571+
GenF1.menu.pnum.GENERIC_F101R6TX.build.variant=STM32F1xx/F101R(4-6)T
1572+
1573+
# Generic F101T4Ux
1574+
GenF1.menu.pnum.GENERIC_F101T4UX=Generic F101T4Ux
1575+
GenF1.menu.pnum.GENERIC_F101T4UX.upload.maximum_size=16384
1576+
GenF1.menu.pnum.GENERIC_F101T4UX.upload.maximum_data_size=4096
1577+
GenF1.menu.pnum.GENERIC_F101T4UX.build.board=GENERIC_F101T4UX
1578+
GenF1.menu.pnum.GENERIC_F101T4UX.build.product_line=STM32F101x6
1579+
GenF1.menu.pnum.GENERIC_F101T4UX.build.variant=STM32F1xx/F101T(4-6)U
1580+
1581+
# Generic F101T6Ux
1582+
GenF1.menu.pnum.GENERIC_F101T6UX=Generic F101T6Ux
1583+
GenF1.menu.pnum.GENERIC_F101T6UX.upload.maximum_size=32768
1584+
GenF1.menu.pnum.GENERIC_F101T6UX.upload.maximum_data_size=6144
1585+
GenF1.menu.pnum.GENERIC_F101T6UX.build.board=GENERIC_F101T6UX
1586+
GenF1.menu.pnum.GENERIC_F101T6UX.build.product_line=STM32F101x6
1587+
GenF1.menu.pnum.GENERIC_F101T6UX.build.variant=STM32F1xx/F101T(4-6)U
1588+
1589+
# Generic F101V8Tx
1590+
GenF1.menu.pnum.GENERIC_F101V8TX=Generic F101V8Tx
1591+
GenF1.menu.pnum.GENERIC_F101V8TX.upload.maximum_size=65536
1592+
GenF1.menu.pnum.GENERIC_F101V8TX.upload.maximum_data_size=10240
1593+
GenF1.menu.pnum.GENERIC_F101V8TX.build.board=GENERIC_F101V8TX
1594+
GenF1.menu.pnum.GENERIC_F101V8TX.build.product_line=STM32F101xB
1595+
GenF1.menu.pnum.GENERIC_F101V8TX.build.variant=STM32F1xx/F101V(8-B)T
1596+
1597+
# Generic F101VBTx
1598+
GenF1.menu.pnum.GENERIC_F101VBTX=Generic F101VBTx
1599+
GenF1.menu.pnum.GENERIC_F101VBTX.upload.maximum_size=131072
1600+
GenF1.menu.pnum.GENERIC_F101VBTX.upload.maximum_data_size=16384
1601+
GenF1.menu.pnum.GENERIC_F101VBTX.build.board=GENERIC_F101VBTX
1602+
GenF1.menu.pnum.GENERIC_F101VBTX.build.product_line=STM32F101xB
1603+
GenF1.menu.pnum.GENERIC_F101VBTX.build.variant=STM32F1xx/F101V(8-B)T
1604+
1605+
# Generic F101ZCTx
1606+
GenF1.menu.pnum.GENERIC_F101ZCTX=Generic F101ZCTx
1607+
GenF1.menu.pnum.GENERIC_F101ZCTX.upload.maximum_size=262144
1608+
GenF1.menu.pnum.GENERIC_F101ZCTX.upload.maximum_data_size=32768
1609+
GenF1.menu.pnum.GENERIC_F101ZCTX.build.board=GENERIC_F101ZCTX
1610+
GenF1.menu.pnum.GENERIC_F101ZCTX.build.product_line=STM32F101xE
1611+
GenF1.menu.pnum.GENERIC_F101ZCTX.build.variant=STM32F1xx/F101Z(C-D-E)T
1612+
1613+
# Generic F101ZDTx
1614+
GenF1.menu.pnum.GENERIC_F101ZDTX=Generic F101ZDTx
1615+
GenF1.menu.pnum.GENERIC_F101ZDTX.upload.maximum_size=393216
1616+
GenF1.menu.pnum.GENERIC_F101ZDTX.upload.maximum_data_size=49152
1617+
GenF1.menu.pnum.GENERIC_F101ZDTX.build.board=GENERIC_F101ZDTX
1618+
GenF1.menu.pnum.GENERIC_F101ZDTX.build.product_line=STM32F101xE
1619+
GenF1.menu.pnum.GENERIC_F101ZDTX.build.variant=STM32F1xx/F101Z(C-D-E)T
1620+
1621+
# Generic F101ZETx
1622+
GenF1.menu.pnum.GENERIC_F101ZETX=Generic F101ZETx
1623+
GenF1.menu.pnum.GENERIC_F101ZETX.upload.maximum_size=524288
1624+
GenF1.menu.pnum.GENERIC_F101ZETX.upload.maximum_data_size=49152
1625+
GenF1.menu.pnum.GENERIC_F101ZETX.build.board=GENERIC_F101ZETX
1626+
GenF1.menu.pnum.GENERIC_F101ZETX.build.product_line=STM32F101xE
1627+
GenF1.menu.pnum.GENERIC_F101ZETX.build.variant=STM32F1xx/F101Z(C-D-E)T
1628+
14851629
# Generic F103C4Tx
14861630
GenF1.menu.pnum.GENERIC_F103C4TX=Generic F103C4Tx
14871631
GenF1.menu.pnum.GENERIC_F103C4TX.upload.maximum_size=16384

‎variants/STM32F1xx/F100R(4-6)H/generic_clock.c

Lines changed: 28 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -20,8 +20,34 @@
2020
*/
2121
WEAKvoidSystemClock_Config(void)
2222
{
23-
/* SystemClock_Config can be generated by STM32CubeMX */
24-
#warning "SystemClock_Config() is empty. Default clock at reset is used."
23+
RCC_OscInitTypeDefRCC_OscInitStruct= {};
24+
RCC_ClkInitTypeDefRCC_ClkInitStruct= {};
25+
26+
/** Initializes the RCC Oscillators according to the specified parameters
27+
* in the RCC_OscInitTypeDef structure.
28+
*/
29+
RCC_OscInitStruct.OscillatorType=RCC_OSCILLATORTYPE_HSI;
30+
RCC_OscInitStruct.HSIState=RCC_HSI_ON;
31+
RCC_OscInitStruct.HSICalibrationValue=RCC_HSICALIBRATION_DEFAULT;
32+
RCC_OscInitStruct.PLL.PLLState=RCC_PLL_ON;
33+
RCC_OscInitStruct.PLL.PLLSource=RCC_PLLSOURCE_HSI_DIV2;
34+
RCC_OscInitStruct.PLL.PLLMUL=RCC_PLL_MUL6;
35+
if (HAL_RCC_OscConfig(&RCC_OscInitStruct)!=HAL_OK) {
36+
Error_Handler();
37+
}
38+
39+
/** Initializes the CPU, AHB and APB buses clocks
40+
*/
41+
RCC_ClkInitStruct.ClockType=RCC_CLOCKTYPE_HCLK |RCC_CLOCKTYPE_SYSCLK
42+
|RCC_CLOCKTYPE_PCLK1 |RCC_CLOCKTYPE_PCLK2;
43+
RCC_ClkInitStruct.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK;
44+
RCC_ClkInitStruct.AHBCLKDivider=RCC_SYSCLK_DIV1;
45+
RCC_ClkInitStruct.APB1CLKDivider=RCC_HCLK_DIV1;
46+
RCC_ClkInitStruct.APB2CLKDivider=RCC_HCLK_DIV1;
47+
48+
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct,FLASH_LATENCY_0)!=HAL_OK) {
49+
Error_Handler();
50+
}
2551
}
2652

2753
#endif/* ARDUINO_GENERIC_* */
Lines changed: 185 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,185 @@
1+
/*
2+
******************************************************************************
3+
**
4+
** @file : LinkerScript.ld
5+
**
6+
** @author : Auto-generated by STM32CubeIDE
7+
**
8+
** @brief : Linker script for STM32F100R4Hx Device from STM32F1 series
9+
** 16Kbytes FLASH
10+
** 4Kbytes RAM
11+
**
12+
** Set heap size, stack size and stack location according
13+
** to application requirements.
14+
**
15+
** Set memory bank area and size if external memory is used
16+
**
17+
** Target : STMicroelectronics STM32
18+
**
19+
** Distribution: The file is distributed as is, without any warranty
20+
** of any kind.
21+
**
22+
******************************************************************************
23+
** @attention
24+
**
25+
** Copyright (c) 2022 STMicroelectronics.
26+
** All rights reserved.
27+
**
28+
** This software is licensed under terms that can be found in the LICENSE file
29+
** in the root directory of this software component.
30+
** If no LICENSE file comes with this software, it is provided AS-IS.
31+
**
32+
******************************************************************************
33+
*/
34+
35+
/* Entry Point */
36+
ENTRY(Reset_Handler)
37+
38+
/* Highest address of the user mode stack */
39+
_estack =ORIGIN(RAM) +LENGTH(RAM); /* end of "RAM" Ram type memory */
40+
41+
_Min_Heap_Size = 0x200 ; /* required amount of heap */
42+
_Min_Stack_Size = 0x400 ; /* required amount of stack */
43+
44+
/* Memories definition */
45+
MEMORY
46+
{
47+
RAM (xrw) :ORIGIN = 0x20000000,LENGTH = LD_MAX_DATA_SIZE
48+
FLASH (rx) :ORIGIN = 0x8000000 + LD_FLASH_OFFSET,LENGTH = LD_MAX_SIZE - LD_FLASH_OFFSET
49+
}
50+
51+
/* Sections */
52+
SECTIONS
53+
{
54+
/* The startup code into "FLASH" Rom type memory */
55+
.isr_vector :
56+
{
57+
. =ALIGN(4);
58+
KEEP(*(.isr_vector)) /* Startup code */
59+
. =ALIGN(4);
60+
} >FLASH
61+
62+
/* The program code and other data into "FLASH" Rom type memory */
63+
.text :
64+
{
65+
. =ALIGN(4);
66+
*(.text) /* .text sections (code) */
67+
*(.text*) /* .text* sections (code) */
68+
*(.glue_7) /* glue arm to thumb code */
69+
*(.glue_7t) /* glue thumb to arm code */
70+
*(.eh_frame)
71+
72+
KEEP (*(.init))
73+
KEEP (*(.fini))
74+
75+
. =ALIGN(4);
76+
_etext = .; /* define a global symbols at end of code */
77+
} >FLASH
78+
79+
/* Constant data into "FLASH" Rom type memory */
80+
.rodata :
81+
{
82+
. =ALIGN(4);
83+
*(.rodata) /* .rodata sections (constants, strings, etc.) */
84+
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
85+
. =ALIGN(4);
86+
} >FLASH
87+
88+
.ARM.extab : {
89+
. =ALIGN(4);
90+
*(.ARM.extab* .gnu.linkonce.armextab.*)
91+
. =ALIGN(4);
92+
} >FLASH
93+
94+
.ARM : {
95+
. =ALIGN(4);
96+
__exidx_start = .;
97+
*(.ARM.exidx*)
98+
__exidx_end = .;
99+
. =ALIGN(4);
100+
} >FLASH
101+
102+
.preinit_array :
103+
{
104+
. =ALIGN(4);
105+
PROVIDE_HIDDEN (__preinit_array_start = .);
106+
KEEP (*(.preinit_array*))
107+
PROVIDE_HIDDEN (__preinit_array_end = .);
108+
. =ALIGN(4);
109+
} >FLASH
110+
111+
.init_array :
112+
{
113+
. =ALIGN(4);
114+
PROVIDE_HIDDEN (__init_array_start = .);
115+
KEEP (*(SORT(.init_array.*)))
116+
KEEP (*(.init_array*))
117+
PROVIDE_HIDDEN (__init_array_end = .);
118+
. =ALIGN(4);
119+
} >FLASH
120+
121+
.fini_array :
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{
123+
. =ALIGN(4);
124+
PROVIDE_HIDDEN (__fini_array_start = .);
125+
KEEP (*(SORT(.fini_array.*)))
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KEEP (*(.fini_array*))
127+
PROVIDE_HIDDEN (__fini_array_end = .);
128+
. =ALIGN(4);
129+
} >FLASH
130+
131+
/* Used by the startup to initialize data */
132+
_sidata =LOADADDR(.data);
133+
134+
/* Initialized data sections into "RAM" Ram type memory */
135+
.data :
136+
{
137+
. =ALIGN(4);
138+
_sdata = .; /* create a global symbol at data start */
139+
*(.data) /* .data sections */
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*(.data*) /* .data* sections */
141+
*(.RamFunc) /* .RamFunc sections */
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*(.RamFunc*) /* .RamFunc* sections */
143+
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. =ALIGN(4);
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_edata = .; /* define a global symbol at data end */
146+
147+
} >RAM AT> FLASH
148+
149+
/* Uninitialized data section into "RAM" Ram type memory */
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. =ALIGN(4);
151+
.bss :
152+
{
153+
/* This is used by the startup in order to initialize the .bss section */
154+
_sbss = .; /* define a global symbol at bss start */
155+
__bss_start__ = _sbss;
156+
*(.bss)
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*(.bss*)
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*(COMMON)
159+
160+
. =ALIGN(4);
161+
_ebss = .; /* define a global symbol at bss end */
162+
__bss_end__ = _ebss;
163+
} >RAM
164+
165+
/* User_heap_stack section, used to check that there is enough "RAM" Ram type memory left */
166+
._user_heap_stack :
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{
168+
. =ALIGN(8);
169+
PROVIDE ( end = . );
170+
PROVIDE ( _end = . );
171+
. = . + _Min_Heap_Size;
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. = . + _Min_Stack_Size;
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. =ALIGN(8);
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} >RAM
175+
176+
/* Remove information from the compiler libraries */
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/DISCARD/ :
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{
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libc.a ( * )
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libm.a ( * )
181+
libgcc.a ( * )
182+
}
183+
184+
.ARM.attributes 0 : { *(.ARM.attributes) }
185+
}

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