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Use NuttX MPU Reset (#18283)

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* NuttX with MPU reset backports

* Use NuttX MPU reset
This commit is contained in:
David Sidrane
2021-10-25 15:05:31 -07:00
committed by GitHub
parent 8088c82b6a
commit 38e2e6a01f
16 changed files with 15 additions and 77 deletions
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boards/holybro/durandal-v1/nuttx-config/nsh/defconfig
+2 -1
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@@ -38,6 +38,7 @@ CONFIG_ARMV7M_DTCM=y
CONFIG_ARMV7M_ICACHE=y
CONFIG_ARMV7M_MEMCPY=y
CONFIG_ARMV7M_USEBASEPRI=y
CONFIG_ARM_MPU_EARLY_RESET=y
CONFIG_BOARDCTL_RESET=y
CONFIG_BOARD_CRASHDUMP=y
CONFIG_BOARD_LOOPSPERMSEC=95150
@@ -72,6 +73,7 @@ CONFIG_FS_FAT=y
CONFIG_FS_FATTIME=y
CONFIG_FS_PROCFS=y
CONFIG_FS_PROCFS_INCLUDE_PROGMEM=y
CONFIG_FS_PROCFS_MAX_TASKS=64
CONFIG_FS_PROCFS_REGISTER=y
CONFIG_FS_ROMFS=y
CONFIG_GRAN=y
@@ -84,7 +86,6 @@ CONFIG_IDLETHREAD_STACKSIZE=750
CONFIG_LIBC_FLOATINGPOINT=y
CONFIG_LIBC_LONG_LONG=y
CONFIG_LIBC_STRERROR=y
CONFIG_FS_PROCFS_MAX_TASKS=64
CONFIG_MEMSET_64BIT=y
CONFIG_MEMSET_OPTSPEED=y
CONFIG_MMCSD=y
boards/holybro/durandal-v1/src/init.c
-10
View File
@@ -162,16 +162,6 @@ __EXPORT void board_on_reset(int status)
__EXPORT void
stm32_boardinitialize(void)
{
// clear all existing MPU configuration from bootloader
for (int region = 0; region < CONFIG_ARM_MPU_NREGIONS; region++) {
putreg32(region, MPU_RNR);
putreg32(0, MPU_RBAR);
putreg32(0, MPU_RASR);
// save
putreg32(0, MPU_CTRL);
}
board_on_reset(-1); /* Reset PWM first thing */
/* configure LEDs */