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jtagspi/pld: add support from lattice ecp5 driver

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Provide	jtagspi	with specific procedures to be able to
use jtagspi for	programming spi-flash devices on lattice
ecp5 devices.

Change-Id: I4a4a60f21d7e8685a5b8320b9c6ebdc2693bbd21
Signed-off-by: Daniel Anselmi <danselmi@gmx.ch>
Reviewed-on: https://review.openocd.org/c/openocd/+/7824
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins
This commit is contained in:
Daniel Anselmi
2022-12-17 13:11:30 +01:00
committed by Antonio Borneo
parent 2b99846ab6
commit 536f2a9f2a
5 changed files with 88 additions and 1 deletions
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src/pld/ecp5.h
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@@ -14,5 +14,8 @@ int lattice_ecp5_read_status(struct jtag_tap *tap, uint32_t *status, uint32_t ou
int lattice_ecp5_read_usercode(struct jtag_tap *tap, uint32_t *usercode, uint32_t out);
int lattice_ecp5_write_usercode(struct lattice_pld_device *lattice_device, uint32_t usercode);
int lattice_ecp5_load(struct lattice_pld_device *lattice_device, struct lattice_bit_file *bit_file);
int lattice_ecp5_connect_spi_to_jtag(struct lattice_pld_device *pld_device_info);
int lattice_ecp5_disconnect_spi_from_jtag(struct lattice_pld_device *pld_device_info);
int lattice_ecp5_get_facing_read_bits(struct lattice_pld_device *pld_device_info, unsigned int *facing_read_bits);
#endif /* OPENOCD_PLD_ECP5_H */