[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.12.0-825-g250ab1008

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- Log -----------------------------------------------------------------
commit 250ab1008b4d5f9520066df28170c42fc8b40af4
Author: David (Pololu) <dev...@po...>
Date:   Wed Dec 18 13:49:00 2024 -0800

    flash/stm32l4x: add STM32C071xx support
    
    I successfully programmed a NUCLEO-C071RB with these changes.
    
    Change-Id: Ib57a77fa18f8a0e8c882e2250d6111c588d76887
    Signed-off-by: David (Pololu) <dev...@po...>
    Reviewed-on: https://review.openocd.org/c/openocd/+/8525
    Tested-by: jenkins
    Reviewed-by: Tomas Vanek <va...@fb...>

diff --git a/doc/openocd.texi b/doc/openocd.texi
index 594f7a7f0..7c5f84c55 100644
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -8001,7 +8001,7 @@ The @var{num} parameter is a value shown by @command{flash banks}.
 @end deffn
 
 @deffn {Flash Driver} {stm32l4x}
-All members of the STM32 G0, G4, L4, L4+, L5, U0, U5, WB and WL
+All members of the STM32 C0, G0, G4, L4, L4+, L5, U0, U5, WB and WL
 microcontroller families from STMicroelectronics include internal flash
 and use ARM Cortex-M0+, M4 and M33 cores.
 The driver automatically recognizes a number of these chips using
diff --git a/src/flash/nor/stm32l4x.c b/src/flash/nor/stm32l4x.c
index d2e8f3050..3062fca72 100644
--- a/src/flash/nor/stm32l4x.c
+++ b/src/flash/nor/stm32l4x.c
@@ -303,6 +303,10 @@ static const struct stm32l4_rev stm32c03xx_revs[] = {
 	{ 0x1000, "A" }, { 0x1001, "Z" },
 };
 
+static const struct stm32l4_rev stm32c071xx_revs[] = {
+	{ 0x1001, "Z" },
+};
+
 static const struct stm32l4_rev stm32g05_g06xx_revs[] = {
 	{ 0x1000, "A" },
 };
@@ -442,6 +446,18 @@ static const struct stm32l4_part_info stm32l4_parts[] = {
 	  .otp_base              = 0x1FFF7000,
 	  .otp_size              = 1024,
 	},
+	{
+	  .id                    = DEVID_STM32C071XX,
+	  .revs                  = stm32c071xx_revs,
+	  .num_revs              = ARRAY_SIZE(stm32c071xx_revs),
+	  .device_str            = "STM32C071xx",
+	  .max_flash_size_kb     = 128,
+	  .flags                 = F_NONE,
+	  .flash_regs_base       = 0x40022000,
+	  .fsize_addr            = 0x1FFF75A0,
+	  .otp_base              = 0x1FFF7000,
+	  .otp_size              = 1024,
+	},
 	{
 	  .id                    = DEVID_STM32U53_U54XX,
 	  .revs                  = stm32u53_u54xx_revs,
@@ -1989,6 +2005,7 @@ static int stm32l4_probe(struct flash_bank *bank)
 	case DEVID_STM32L43_L44XX:
 	case DEVID_STM32C01XX:
 	case DEVID_STM32C03XX:
+	case DEVID_STM32C071XX:
 	case DEVID_STM32G05_G06XX:
 	case DEVID_STM32G07_G08XX:
 	case DEVID_STM32U031XX:
diff --git a/src/flash/nor/stm32l4x.h b/src/flash/nor/stm32l4x.h
index b1e8f9870..f152c9f30 100644
--- a/src/flash/nor/stm32l4x.h
+++ b/src/flash/nor/stm32l4x.h
@@ -108,6 +108,7 @@
 #define DEVID_STM32U57_U58XX	0x482
 #define DEVID_STM32U073_U083XX	0x489
 #define DEVID_STM32WBA5X		0x492
+#define DEVID_STM32C071XX		0x493
 #define DEVID_STM32WB1XX		0x494
 #define DEVID_STM32WB5XX		0x495
 #define DEVID_STM32WB3XX		0x496
diff --git a/tcl/board/st_nucleo_c0.cfg b/tcl/board/st_nucleo_c0.cfg
new file mode 100644
index 000000000..7d0767592
--- /dev/null
+++ b/tcl/board/st_nucleo_c0.cfg
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+source [find interface/stlink.cfg]
+
+transport select dapdirect_swd
+
+source [find target/stm32c0x.cfg]
+
+reset_config srst_only

-----------------------------------------------------------------------

Summary of changes:
 doc/openocd.texi                                   |  2 +-
 src/flash/nor/stm32l4x.c                           | 17 +++++++++++++++++
 src/flash/nor/stm32l4x.h                           |  1 +
 tcl/board/{st_nucleo_wb55.cfg => st_nucleo_c0.cfg} |  6 +-----
 4 files changed, 20 insertions(+), 6 deletions(-)
 copy tcl/board/{st_nucleo_wb55.cfg => st_nucleo_c0.cfg} (58%)


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