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src/flash: add gd32vw55x flash driver (#12) 

Change-Id: Id179ee96303e5b7caf5f920843968e8564983752
Signed-off-by: JackChenHR <chran12345@163.com>
This commit is contained in:
JackChenHR 2024-02-03 12:53:35 +08:00 committed by Huaqi Fang
parent 2fbb887163
commit 61759141a6
5 changed files with 1261 additions and 0 deletions
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1
src/flash/nor/Makefile.am
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@ -36,6 +36,7 @@ NOR_DRIVERS = \
%D%/fespi.c \
%D%/fm3.c \
%D%/fm4.c \
%D%/gd32vw55x.c \
%D%/jtagspi.c \
%D%/kinetis.c \
%D%/kinetis_ke.c \

1
src/flash/nor/driver.h
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@ -264,6 +264,7 @@ extern const struct flash_driver faux_flash;
extern const struct flash_driver fespi_flash;
extern const struct flash_driver fm3_flash;
extern const struct flash_driver fm4_flash;
extern const struct flash_driver gd32vw55x_flash;
extern const struct flash_driver jtagspi_flash;
extern const struct flash_driver kinetis_flash;
extern const struct flash_driver kinetis_ke_flash;

1
src/flash/nor/drivers.c
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@ -42,6 +42,7 @@ static const struct flash_driver * const flash_drivers[] = {
&fm3_flash,
&fm4_flash,
&fespi_flash,
&gd32vw55x_flash,
&jtagspi_flash,
&kinetis_flash,
&kinetis_ke_flash,

1223
src/flash/nor/gd32vw55x.c Normal file
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File diff suppressed because it is too large Load Diff

35
tcl/target/gd32vw55x.cfg Normal file
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@ -0,0 +1,35 @@
#
# GigaDevice GD32VW55x target
#
#
set _CHIPNAME riscv
jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x10307a6d
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME riscv -chain-position $_TARGETNAME
$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 20480 -work-area-backup 0
# Work-area is a space in RAM used for flash programming
if { [info exists WORKAREASIZE] } {
set _WORKAREASIZE $WORKAREASIZE
} else {
set _WORKAREASIZE 0x5000
}
# Allow overriding the Flash bank size
if { [info exists FLASH_SIZE] } {
set _FLASH_SIZE $FLASH_SIZE
} else {
# autodetect size
set _FLASH_SIZE 0
}
# flash size will be probed
set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME gd32vw55x 0x08000000 $_FLASH_SIZE 0 0 $_TARGETNAME
riscv set_reset_timeout_sec 1
init
halt