15 Commits

Author	SHA1	Message	Date
Jacob Pease	dcb2edf888	Fixed syntax bugs. inline functions are now static and in the spi.h header.	2024-07-23 17:00:32 -05:00
Jacob Pease	5f0addd69a	Initial pass on SPI based bootloader code finished.	2024-07-23 16:33:49 -05:00
Jacob Pease	a8b9e7776b	Added some minor error checking to gpt.c.	2024-07-23 16:32:52 -05:00
Jacob Pease	ab00ea5a5c	Added sd_read64 to help with block reads and crc checking.	2024-07-23 16:32:29 -05:00
Jacob Pease	57eeba5c8c	Progress made on implementing new disk read function.	2024-07-23 15:47:23 -05:00
Jacob Pease	9ccb0eb027	Removed references to card_type.	2024-07-23 15:46:18 -05:00
Jacob Pease	bf65cd2817	Added uart print functions and the Wally banner. SD card can now be initialized. Removed old code from boot.c	2024-07-23 14:18:42 -05:00
Jacob Pease	b05052311f	Added sd_cmd and utility SPI functions.	2024-07-22 16:57:04 -05:00
Jacob Pease	e91d2c8b14	Corrected the CRC7 code with the right sequence of instructions.	2024-07-22 01:19:10 -05:00
Jacob Pease	c7d869bc96	Added inital spi based sd card code. Working on CRC7 code that works.	2024-07-20 14:00:43 -05:00
Jacob Pease	53b2a51c89	Added tentative spi_send_byte function.	2024-07-19 12:30:32 -05:00
Jacob Pease	34e89e842c	Added initial spi code to fpga/zsbl	2024-07-19 11:35:12 -05:00
Jacob Pease	7a417d7a6c	Added true bootloader to fpga/zsbl directory.	2024-05-31 15:28:25 -05:00
Rose Thompson	6097444b5a	Added missing file for compiling the fpga zero stage bootloader.	2024-04-11 10:30:56 -05:00
Rose Thompson	60f96112db	Moved the zero stage boot loader to the fpga directory.	2024-03-01 10:23:55 -06:00