[incubator-nuttx] branch master updated: Restore lost flash define for stm32.

[xi...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new 862b815f87 Restore lost flash define for stm32.
862b815f87 is described below

commit 862b815f87cc57a0c15fc2a70fbbb6400a2a940f
Author: Anton Potapov <a....@geoscan.aero>
AuthorDate: Tue May 3 16:41:17 2022 +0300

    Restore lost flash define for stm32.
---
 arch/arm/src/stm32/hardware/stm32_flash.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/src/stm32/hardware/stm32_flash.h b/arch/arm/src/stm32/hardware/stm32_flash.h
index b8e98f351f..2e2b02fd25 100644
--- a/arch/arm/src/stm32/hardware/stm32_flash.h
+++ b/arch/arm/src/stm32/hardware/stm32_flash.h
@@ -592,6 +592,7 @@
 #    define FLASH_OPTCR_WDG_SW      (1 << 5)                        /* Bit 5: WDG_SW */
 #  define FLASH_OPTCR_RDP_SHIFT     (8)                             /* Bits 8-15: Read protect */
 #  define FLASH_OPTCR_RDP_MASK      (0xff << FLASH_OPTCR_RDP_SHIFT)
+#  define FLASH_OPTCR_RDP(n)        ((uint32_t)(n) << FLASH_OPTCR_RDP_SHIFT)
 #  define FLASH_OPTCR_NWRP_SHIFT    (16)                            /* Bits 16-27: Not write protect */
 #  define FLASH_OPTCR_NWRP_MASK     (0xfff << FLASH_OPTCR_NWRP_SHIFT)
 #endif