Aksal/nuttx
3
1
Fork 1
mirror of https://github.com/apache/nuttx.git synced 2026-10-08 06:45:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2
nuttx/arch/arm/src/imxrt
History
Masayuki Ishikawa 69e6e17407 arch: imxrt: Enable IMXRT_ENET_ENHANCEDBD if !ARMV7M_DCACHE_WRITETHROUGH 
Summary:
- I noticed that there are two kinds of descriptors for imxrt_enet.c
- The first one is the legacy descriptor and its size is 8bytes.
- The second one is the enhanced descriptor and its size is 32bytes.
- In both cases, we can not use a descriptor chain like stm32.
- Considering cache line alignment, the second one is perfect because
  one descriptor fits the Cortex-M7 cache line which would fix networking
  stability issues in d-cache write-back mode.

Impact:
- imxrt ethernet in d-cache write-back mode

Testing:
- Tested with ixmrt1060-evk:netnsh_dcache_wb (will be added later)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2023-02-22 01:27:54 +08:00
..
hardware arch: imxrt: Fix CONFIG_IMXRT_ENET_ENHANCEDBD 2023-02-22 01:27:54 +08:00
chip.h
imxrt102x_daisy.c
imxrt105x_daisy.c
imxrt106x_daisy.c
imxrt_adc.c imxrt: add support for ADC triggering by an external signal 2022-09-22 22:13:56 +08:00
imxrt_adc.h arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_allocateheap.c arch: imxrt: Fix imxrt for CONFIG_BUILD_PROTECTED=y 2023-02-09 23:30:50 -08:00
imxrt_clockconfig.c imrt102x:ENET Match Data sheet Naming 2022-08-06 15:31:23 +08:00
imxrt_clockconfig.h
imxrt_clrpend.c arch: Merge up_arch.h into up_internal.h 2022-03-14 09:32:17 +02:00
imxrt_config.h
imxrt_daisy.c arch: Merge up_arch.h into up_internal.h 2022-03-14 09:32:17 +02:00
imxrt_edma.c arch: Remove xxx_sem[take|give] and call nxmuex_[lock|unlock] directly 2022-11-14 09:34:04 +09:00
imxrt_edma.h imxrt:EDMA add loop support 2022-08-05 09:44:36 +08:00
imxrt_ehci.c arch: Initialize usbhost_connection_s directly 2022-11-14 09:34:04 +09:00
imxrt_ehci.h arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_enc.c Fix chip/imxrt_enc.c:950:27: error: use of logical '&&' with constant operand 2022-11-20 14:34:44 +01:00
imxrt_enc.h arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_enet.c arch: imxrt: Fix CONFIG_IMXRT_ENET_ENHANCEDBD 2023-02-22 01:27:54 +08:00
imxrt_enet.h netinitialize: call xxx_netinitialize unconditionally 2022-03-19 17:41:33 +08:00
imxrt_flexcan.c net/devif: move preprocess of txpoll into common code 2022-11-27 12:11:12 +08:00
imxrt_flexcan.h netinitialize: call xxx_netinitialize unconditionally 2022-03-19 17:41:33 +08:00
imxrt_flexpwm.c imxrt: add option to select PWM trigger source value from configuration 2023-02-11 20:07:28 +08:00
imxrt_flexpwm.h imxrt/flexpwm: set number of modules based on configuration options 2022-05-13 12:55:45 -03:00
imxrt_flexspi.c Fix the coding style and typo issue 2022-11-14 09:34:04 +09:00
imxrt_flexspi.h arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_gpio.c arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_gpio.h
imxrt_gpioirq.c arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_hprtc.c arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_hprtc.h arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_idle.c power: add PM_IDLE_DOMAIN to pm.h and remove definations 2022-07-29 11:15:40 +08:00
imxrt_iomuxc.c arch: Merge up_arch.h into up_internal.h 2022-03-14 09:32:17 +02:00
imxrt_iomuxc.h
imxrt_irq.c arch/arm: Replace xxx_[bus|usage]fault with arm_[bus|usage]fault 2022-10-30 16:03:35 +01:00
imxrt_irq.h
imxrt_lcd.c arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_lcd.h
imxrt_lowputc.c arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_lowputc.h imxrt:lowputc add extern "C" 2022-08-05 09:43:36 +08:00
imxrt_lpi2c.c Fix chip/imxrt_lpi2c.c:1254:1: error: unused function 'imxrt_lpi2c_getenabledints' 2022-11-20 14:34:44 +01:00
imxrt_lpi2c.h arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_lpspi.c Fix chip/imxrt_lpspi.c:553:23: error: unused function 'imxrt_lpspi_readbyte' 2022-11-20 14:34:44 +01:00
imxrt_lpspi.h arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_lpsrtc.c imxrt:Correct register usage in up_rtc_settime 2022-08-05 09:43:36 +08:00
imxrt_lpsrtc.h
imxrt_mpuinit.c arch: imxrt: Fix imxrt for CONFIG_BUILD_PROTECTED=y 2023-02-09 23:30:50 -08:00
imxrt_mpuinit.h
imxrt_ocotp.c arch: Merge up_arch.h into up_internal.h 2022-03-14 09:32:17 +02:00
imxrt_ocotp.h
imxrt_periphclks.c arch: Merge up_arch.h into up_internal.h 2022-03-14 09:32:17 +02:00
imxrt_periphclks.h imxrt:ETH Add Support for ETH2 2022-08-06 15:31:23 +08:00
imxrt_rtc_lowerhalf.c Remove the unnecessary NULL fields in global instance definition of file_operations 2023-01-04 00:32:13 +02:00
imxrt_serial.c drivers/serial: Fix docstrings on UART interrupt handlers 2023-02-07 04:41:36 +08:00
imxrt_serial.h imxrt:serial add TX & RX DMA support 2022-08-06 15:32:07 +08:00
imxrt_start.c arch: Change the linker generated symbols from uint32_t to uint8_t * 2022-09-24 21:26:56 +02:00
imxrt_start.h
imxrt_tickless.c arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_timerisr.c arch: Merge up_arch.h into up_internal.h 2022-03-14 09:32:17 +02:00
imxrt_usbdev.c Remove the unnecessary "return;" at the end of function 2022-11-27 22:23:50 +01:00
imxrt_usdhc.c assert: switch from ASSERT(0/false) to PANIC 2023-01-26 10:15:34 +08:00
imxrt_usdhc.h arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_userspace.c
imxrt_userspace.h
imxrt_wdog.c arch/arm: Remove FAR and CODE from chip folder(1) 2022-05-03 16:50:52 +03:00
imxrt_wdog.h
imxrt_xbar.c arch: Merge up_arch.h into up_internal.h 2022-03-14 09:32:17 +02:00
imxrt_xbar.h
Kconfig arch: imxrt: Enable IMXRT_ENET_ENHANCEDBD if !ARMV7M_DCACHE_WRITETHROUGH 2023-02-22 01:27:54 +08:00
Make.defs arch/cortex-m/Make.defs: unify arch common source include 2022-04-30 21:50:16 +08:00