第一种改Uboot和内核:在u-boot/include/configs/hi3516a.h第65行后面添加宏定义#define CONFIG_CLOSE_SPI_8PIN_4IO,同时在内核中被屏蔽掉的这个宏改成启用。 第二种改硬件连接:FLASH的HOLD管脚接到SFC的HOLD管脚,同时去掉C43。 终于完了,再次感谢坛友的帮助,不正确的地方请大家指正或
Zoomed in to show the clock transition before CS is de-asserted (set high): image1044×704 26.5 KB I don’t believe I am doing anything out of the ordinary while configuring a transfer, Here is a relevant snippet of the code: m_spi_transfer[0].tx_buf = (unsigned long)tx_buf; m...
obj-$(CONFIG_SPI_HISI_SFC) += hisi-sfc.o obj-$(CONFIG_MTD_MT81xx_NOR) += mtk-quadspi.o obj-$(CONFIG_SPI_NXP_SPIFI) += nxp-spifi.o obj-$(CONFIG_SPI_INTEL_SPI) += intel-spi.o obj-$(CONFIG_SPI_INTEL_SPI_PLATFORM) += intel-spi-platform.o 57 changes: 57 additions & 0 del...
参数类型是 `struct spi_flash`,`struct hisfmc_spi`,`hifmc100_read_ids()`通过给CPU芯片寄存器发一系列命令来获得ids; 然后通过`hisfm_spi_nor_serach_ids(ids)` 查表获得对此flash的一系列操作行为 - `structspi_flash*spi_nor_flash` `struct spi_nor_info` 这两个才是描述的flash对象和现实中最接...
hv photonics cle Article CompAreChoemnspivreehSetnusdiyveonStEuldasytAiorctiniclteyEalansdtiVciitsycoasnidtyViniscosity in omecBhiaonmicescahnadnOicpstaicnadl POrpotpiecraAtlieCPsroomfpptehretiheLesinvosifnivgteheStLuidvyinogn Elasticity and Visc umanHCuomrnaena Cornea Biomechanics and Optical ...