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| author | Kevin O'Connor <kevin@koconnor.net> | 2019-09-18 10:45:39 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2019-09-18 11:59:43 -0400 |
| commit | 8cb3d09484e6b304abbd905ffa1073683ffc2fcf (patch) | |
| tree | f62fd54fe761a3b8a3672ec18013f7a07bc6555e /src/stm32/usbfs.c | |
| parent | fce98c5519019f3ea23d06cad04b55f3a4971d2c (diff) | |
| download | kutter-8cb3d09484e6b304abbd905ffa1073683ffc2fcf.tar.gz kutter-8cb3d09484e6b304abbd905ffa1073683ffc2fcf.tar.xz kutter-8cb3d09484e6b304abbd905ffa1073683ffc2fcf.zip | |
stm32: Move usb_request_bootloader() to chip specific code
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'src/stm32/usbfs.c')
| -rw-r--r-- | src/stm32/usbfs.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/src/stm32/usbfs.c b/src/stm32/usbfs.c index de80b9ae..a7a20548 100644 --- a/src/stm32/usbfs.c +++ b/src/stm32/usbfs.c @@ -10,7 +10,6 @@ #include "board/armcm_timer.h" // udelay #include "board/gpio.h" // gpio_out_setup #include "board/io.h" // writeb -#include "board/irq.h" // irq_disable #include "board/usb_cdc.h" // usb_notify_ep0 #include "board/usb_cdc_ep.h" // USB_CDC_EP_BULK_IN #include "command.h" // DECL_CONSTANT_STR @@ -207,20 +206,6 @@ usb_set_configure(void) { } -void -usb_request_bootloader(void) -{ - if (!CONFIG_STM32_FLASH_START_2000) - return; - // Enter "stm32duino" bootloader - irq_disable(); - RCC->APB1ENR |= RCC_APB1ENR_PWREN | RCC_APB1ENR_BKPEN; - PWR->CR |= PWR_CR_DBP; - BKP->DR10 = 0x01; - PWR->CR &=~ PWR_CR_DBP; - NVIC_SystemReset(); -} - /**************************************************************** * Setup and interrupts |