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fomu: semi-working commit

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Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross 2019-10-31 08:34:35 +08:00
parent 843136d0e4
commit 83bca4a74f
2 changed files with 112 additions and 122 deletions
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7
hw/bsp/fomu/bsp.c
View File

@ -39,8 +39,9 @@ void hal_dcd_isr(uint8_t rhport);
void mputs(const char *str) { void mputs(const char *str) {
(void)str; (void)str;
while (*str) { while (*str) {
if (! (messible_status_read() & CSR_MESSIBLE_STATUS_FULL_OFFSET)) while ( (messible_status_read() & CSR_MESSIBLE_STATUS_FULL_OFFSET))
messible_in_write(*str); ;
messible_in_write(*str);
str++; str++;
} }
} }
@ -54,7 +55,7 @@ void fomu_error(uint32_t line)
{ {
(void)line; (void)line;
TU_BREAKPOINT(); TU_BREAKPOINT();
while (1) {} // while (1) {}
} }
volatile uint32_t system_ticks = 0; volatile uint32_t system_ticks = 0;

227
hw/bsp/fomu/include/csr.h
View File

@ -1,5 +1,5 @@
//-------------------------------------------------------------------------------- //--------------------------------------------------------------------------------
// Auto-generated by Migen (f4fcd10) & LiteX (1425a68d) on 2019-10-11 22:01:17 // Auto-generated by Migen (f4fcd10) & LiteX (1425a68d) on 2019-10-30 21:48:57
//-------------------------------------------------------------------------------- //--------------------------------------------------------------------------------
#ifndef __GENERATED_CSR_H #ifndef __GENERATED_CSR_H
#define __GENERATED_CSR_H #define __GENERATED_CSR_H
@ -351,93 +351,92 @@ static inline unsigned char usb_pullup_out_read(void) {
static inline void usb_pullup_out_write(unsigned char value) { static inline void usb_pullup_out_write(unsigned char value) {
csr_writel(value, 0xe0004800L); csr_writel(value, 0xe0004800L);
} }
#define CSR_USB_SETUP_DATA_ADDR 0xe0004804L #define CSR_USB_ADDRESS_ADDR 0xe0004804L
#define CSR_USB_ADDRESS_SIZE 1
static inline unsigned char usb_address_read(void) {
unsigned char r = csr_readl(0xe0004804L);
return r;
}
static inline void usb_address_write(unsigned char value) {
csr_writel(value, 0xe0004804L);
}
#define CSR_USB_ADDRESS_ADDR_OFFSET 0
#define CSR_USB_ADDRESS_ADDR_SIZE 7
#define CSR_USB_SETUP_DATA_ADDR 0xe0004808L
#define CSR_USB_SETUP_DATA_SIZE 1 #define CSR_USB_SETUP_DATA_SIZE 1
static inline unsigned char usb_setup_data_read(void) { static inline unsigned char usb_setup_data_read(void) {
unsigned char r = csr_readl(0xe0004804L); unsigned char r = csr_readl(0xe0004808L);
return r; return r;
} }
#define CSR_USB_SETUP_DATA_DATA_OFFSET 0 #define CSR_USB_SETUP_DATA_DATA_OFFSET 0
#define CSR_USB_SETUP_DATA_DATA_SIZE 8 #define CSR_USB_SETUP_DATA_DATA_SIZE 8
#define CSR_USB_SETUP_CTRL_ADDR 0xe0004808L #define CSR_USB_SETUP_CTRL_ADDR 0xe000480cL
#define CSR_USB_SETUP_CTRL_SIZE 1 #define CSR_USB_SETUP_CTRL_SIZE 1
static inline unsigned char usb_setup_ctrl_read(void) { static inline unsigned char usb_setup_ctrl_read(void) {
unsigned char r = csr_readl(0xe0004808L);
return r;
}
static inline void usb_setup_ctrl_write(unsigned char value) {
csr_writel(value, 0xe0004808L);
}
#define CSR_USB_SETUP_CTRL_HANDLED_OFFSET 1
#define CSR_USB_SETUP_CTRL_HANDLED_SIZE 1
#define CSR_USB_SETUP_CTRL_RESET_OFFSET 2
#define CSR_USB_SETUP_CTRL_RESET_SIZE 1
#define CSR_USB_SETUP_STATUS_ADDR 0xe000480cL
#define CSR_USB_SETUP_STATUS_SIZE 1
static inline unsigned char usb_setup_status_read(void) {
unsigned char r = csr_readl(0xe000480cL); unsigned char r = csr_readl(0xe000480cL);
return r; return r;
} }
#define CSR_USB_SETUP_STATUS_HAVE_OFFSET 0 static inline void usb_setup_ctrl_write(unsigned char value) {
#define CSR_USB_SETUP_STATUS_HAVE_SIZE 1 csr_writel(value, 0xe000480cL);
#define CSR_USB_SETUP_STATUS_IS_IN_OFFSET 1 }
#define CSR_USB_SETUP_STATUS_IS_IN_SIZE 1 #define CSR_USB_SETUP_CTRL_ACK_OFFSET 1
#define CSR_USB_SETUP_STATUS_EPNO_OFFSET 2 #define CSR_USB_SETUP_CTRL_ACK_SIZE 1
#define CSR_USB_SETUP_STATUS_EPNO_SIZE 4 #define CSR_USB_SETUP_CTRL_RESET_OFFSET 5
#define CSR_USB_SETUP_STATUS_PEND_OFFSET 6 #define CSR_USB_SETUP_CTRL_RESET_SIZE 1
#define CSR_USB_SETUP_STATUS_PEND_SIZE 1 #define CSR_USB_SETUP_STATUS_ADDR 0xe0004810L
#define CSR_USB_SETUP_STATUS_DATA_OFFSET 7 #define CSR_USB_SETUP_STATUS_SIZE 1
#define CSR_USB_SETUP_STATUS_DATA_SIZE 1 static inline unsigned char usb_setup_status_read(void) {
#define CSR_USB_SETUP_EV_STATUS_ADDR 0xe0004810L
#define CSR_USB_SETUP_EV_STATUS_SIZE 1
static inline unsigned char usb_setup_ev_status_read(void) {
unsigned char r = csr_readl(0xe0004810L); unsigned char r = csr_readl(0xe0004810L);
return r; return r;
} }
static inline void usb_setup_ev_status_write(unsigned char value) { #define CSR_USB_SETUP_STATUS_EPNO_OFFSET 0
csr_writel(value, 0xe0004810L); #define CSR_USB_SETUP_STATUS_EPNO_SIZE 4
} #define CSR_USB_SETUP_STATUS_HAVE_OFFSET 4
#define CSR_USB_SETUP_EV_PENDING_ADDR 0xe0004814L #define CSR_USB_SETUP_STATUS_HAVE_SIZE 1
#define CSR_USB_SETUP_EV_PENDING_SIZE 1 #define CSR_USB_SETUP_STATUS_PEND_OFFSET 5
static inline unsigned char usb_setup_ev_pending_read(void) { #define CSR_USB_SETUP_STATUS_PEND_SIZE 1
#define CSR_USB_SETUP_STATUS_IS_IN_OFFSET 6
#define CSR_USB_SETUP_STATUS_IS_IN_SIZE 1
#define CSR_USB_SETUP_STATUS_DATA_OFFSET 7
#define CSR_USB_SETUP_STATUS_DATA_SIZE 1
#define CSR_USB_SETUP_EV_STATUS_ADDR 0xe0004814L
#define CSR_USB_SETUP_EV_STATUS_SIZE 1
static inline unsigned char usb_setup_ev_status_read(void) {
unsigned char r = csr_readl(0xe0004814L); unsigned char r = csr_readl(0xe0004814L);
return r; return r;
} }
static inline void usb_setup_ev_pending_write(unsigned char value) { static inline void usb_setup_ev_status_write(unsigned char value) {
csr_writel(value, 0xe0004814L); csr_writel(value, 0xe0004814L);
} }
#define CSR_USB_SETUP_EV_ENABLE_ADDR 0xe0004818L #define CSR_USB_SETUP_EV_PENDING_ADDR 0xe0004818L
#define CSR_USB_SETUP_EV_ENABLE_SIZE 1 #define CSR_USB_SETUP_EV_PENDING_SIZE 1
static inline unsigned char usb_setup_ev_enable_read(void) { static inline unsigned char usb_setup_ev_pending_read(void) {
unsigned char r = csr_readl(0xe0004818L); unsigned char r = csr_readl(0xe0004818L);
return r; return r;
} }
static inline void usb_setup_ev_enable_write(unsigned char value) { static inline void usb_setup_ev_pending_write(unsigned char value) {
csr_writel(value, 0xe0004818L); csr_writel(value, 0xe0004818L);
} }
#define CSR_USB_IN_DATA_ADDR 0xe000481cL #define CSR_USB_SETUP_EV_ENABLE_ADDR 0xe000481cL
#define CSR_USB_IN_DATA_SIZE 1 #define CSR_USB_SETUP_EV_ENABLE_SIZE 1
static inline unsigned char usb_in_data_read(void) { static inline unsigned char usb_setup_ev_enable_read(void) {
unsigned char r = csr_readl(0xe000481cL); unsigned char r = csr_readl(0xe000481cL);
return r; return r;
} }
static inline void usb_in_data_write(unsigned char value) { static inline void usb_setup_ev_enable_write(unsigned char value) {
csr_writel(value, 0xe000481cL); csr_writel(value, 0xe000481cL);
} }
#define CSR_USB_IN_DATA_DATA_OFFSET 0 #define CSR_USB_IN_DATA_ADDR 0xe0004820L
#define CSR_USB_IN_DATA_DATA_SIZE 8 #define CSR_USB_IN_DATA_SIZE 1
#define CSR_USB_IN_STATUS_ADDR 0xe0004820L static inline unsigned char usb_in_data_read(void) {
#define CSR_USB_IN_STATUS_SIZE 1
static inline unsigned char usb_in_status_read(void) {
unsigned char r = csr_readl(0xe0004820L); unsigned char r = csr_readl(0xe0004820L);
return r; return r;
} }
#define CSR_USB_IN_STATUS_HAVE_OFFSET 0 static inline void usb_in_data_write(unsigned char value) {
#define CSR_USB_IN_STATUS_HAVE_SIZE 1 csr_writel(value, 0xe0004820L);
#define CSR_USB_IN_STATUS_IDLE_OFFSET 1 }
#define CSR_USB_IN_STATUS_IDLE_SIZE 1 #define CSR_USB_IN_DATA_DATA_OFFSET 0
#define CSR_USB_IN_STATUS_PEND_OFFSET 6 #define CSR_USB_IN_DATA_DATA_SIZE 8
#define CSR_USB_IN_STATUS_PEND_SIZE 1
#define CSR_USB_IN_CTRL_ADDR 0xe0004824L #define CSR_USB_IN_CTRL_ADDR 0xe0004824L
#define CSR_USB_IN_CTRL_SIZE 1 #define CSR_USB_IN_CTRL_SIZE 1
static inline unsigned char usb_in_ctrl_read(void) { static inline unsigned char usb_in_ctrl_read(void) {
@ -447,61 +446,59 @@ static inline unsigned char usb_in_ctrl_read(void) {
static inline void usb_in_ctrl_write(unsigned char value) { static inline void usb_in_ctrl_write(unsigned char value) {
csr_writel(value, 0xe0004824L); csr_writel(value, 0xe0004824L);
} }
#define CSR_USB_IN_CTRL_EP_OFFSET 0 #define CSR_USB_IN_CTRL_EPNO_OFFSET 0
#define CSR_USB_IN_CTRL_EP_SIZE 4 #define CSR_USB_IN_CTRL_EPNO_SIZE 4
#define CSR_USB_IN_CTRL_STALL_OFFSET 4
#define CSR_USB_IN_CTRL_STALL_SIZE 1
#define CSR_USB_IN_CTRL_RESET_OFFSET 5 #define CSR_USB_IN_CTRL_RESET_OFFSET 5
#define CSR_USB_IN_CTRL_RESET_SIZE 1 #define CSR_USB_IN_CTRL_RESET_SIZE 1
#define CSR_USB_IN_EV_STATUS_ADDR 0xe0004828L #define CSR_USB_IN_CTRL_STALL_OFFSET 6
#define CSR_USB_IN_EV_STATUS_SIZE 1 #define CSR_USB_IN_CTRL_STALL_SIZE 1
static inline unsigned char usb_in_ev_status_read(void) { #define CSR_USB_IN_STATUS_ADDR 0xe0004828L
#define CSR_USB_IN_STATUS_SIZE 1
static inline unsigned char usb_in_status_read(void) {
unsigned char r = csr_readl(0xe0004828L); unsigned char r = csr_readl(0xe0004828L);
return r; return r;
} }
static inline void usb_in_ev_status_write(unsigned char value) { #define CSR_USB_IN_STATUS_IDLE_OFFSET 0
csr_writel(value, 0xe0004828L); #define CSR_USB_IN_STATUS_IDLE_SIZE 1
} #define CSR_USB_IN_STATUS_HAVE_OFFSET 4
#define CSR_USB_IN_EV_PENDING_ADDR 0xe000482cL #define CSR_USB_IN_STATUS_HAVE_SIZE 1
#define CSR_USB_IN_EV_PENDING_SIZE 1 #define CSR_USB_IN_STATUS_PEND_OFFSET 5
static inline unsigned char usb_in_ev_pending_read(void) { #define CSR_USB_IN_STATUS_PEND_SIZE 1
#define CSR_USB_IN_EV_STATUS_ADDR 0xe000482cL
#define CSR_USB_IN_EV_STATUS_SIZE 1
static inline unsigned char usb_in_ev_status_read(void) {
unsigned char r = csr_readl(0xe000482cL); unsigned char r = csr_readl(0xe000482cL);
return r; return r;
} }
static inline void usb_in_ev_pending_write(unsigned char value) { static inline void usb_in_ev_status_write(unsigned char value) {
csr_writel(value, 0xe000482cL); csr_writel(value, 0xe000482cL);
} }
#define CSR_USB_IN_EV_ENABLE_ADDR 0xe0004830L #define CSR_USB_IN_EV_PENDING_ADDR 0xe0004830L
#define CSR_USB_IN_EV_ENABLE_SIZE 1 #define CSR_USB_IN_EV_PENDING_SIZE 1
static inline unsigned char usb_in_ev_enable_read(void) { static inline unsigned char usb_in_ev_pending_read(void) {
unsigned char r = csr_readl(0xe0004830L); unsigned char r = csr_readl(0xe0004830L);
return r; return r;
} }
static inline void usb_in_ev_enable_write(unsigned char value) { static inline void usb_in_ev_pending_write(unsigned char value) {
csr_writel(value, 0xe0004830L); csr_writel(value, 0xe0004830L);
} }
#define CSR_USB_OUT_DATA_ADDR 0xe0004834L #define CSR_USB_IN_EV_ENABLE_ADDR 0xe0004834L
#define CSR_USB_IN_EV_ENABLE_SIZE 1
static inline unsigned char usb_in_ev_enable_read(void) {
unsigned char r = csr_readl(0xe0004834L);
return r;
}
static inline void usb_in_ev_enable_write(unsigned char value) {
csr_writel(value, 0xe0004834L);
}
#define CSR_USB_OUT_DATA_ADDR 0xe0004838L
#define CSR_USB_OUT_DATA_SIZE 1 #define CSR_USB_OUT_DATA_SIZE 1
static inline unsigned char usb_out_data_read(void) { static inline unsigned char usb_out_data_read(void) {
unsigned char r = csr_readl(0xe0004834L); unsigned char r = csr_readl(0xe0004838L);
return r; return r;
} }
#define CSR_USB_OUT_DATA_DATA_OFFSET 0 #define CSR_USB_OUT_DATA_DATA_OFFSET 0
#define CSR_USB_OUT_DATA_DATA_SIZE 8 #define CSR_USB_OUT_DATA_DATA_SIZE 8
#define CSR_USB_OUT_STATUS_ADDR 0xe0004838L
#define CSR_USB_OUT_STATUS_SIZE 1
static inline unsigned char usb_out_status_read(void) {
unsigned char r = csr_readl(0xe0004838L);
return r;
}
#define CSR_USB_OUT_STATUS_HAVE_OFFSET 0
#define CSR_USB_OUT_STATUS_HAVE_SIZE 1
#define CSR_USB_OUT_STATUS_IDLE_OFFSET 1
#define CSR_USB_OUT_STATUS_IDLE_SIZE 1
#define CSR_USB_OUT_STATUS_EPNO_OFFSET 2
#define CSR_USB_OUT_STATUS_EPNO_SIZE 4
#define CSR_USB_OUT_STATUS_PEND_OFFSET 6
#define CSR_USB_OUT_STATUS_PEND_SIZE 1
#define CSR_USB_OUT_CTRL_ADDR 0xe000483cL #define CSR_USB_OUT_CTRL_ADDR 0xe000483cL
#define CSR_USB_OUT_CTRL_SIZE 1 #define CSR_USB_OUT_CTRL_SIZE 1
static inline unsigned char usb_out_ctrl_read(void) { static inline unsigned char usb_out_ctrl_read(void) {
@ -511,23 +508,26 @@ static inline unsigned char usb_out_ctrl_read(void) {
static inline void usb_out_ctrl_write(unsigned char value) { static inline void usb_out_ctrl_write(unsigned char value) {
csr_writel(value, 0xe000483cL); csr_writel(value, 0xe000483cL);
} }
#define CSR_USB_OUT_CTRL_ENABLE_OFFSET 1 #define CSR_USB_OUT_CTRL_EPNO_OFFSET 0
#define CSR_USB_OUT_CTRL_EPNO_SIZE 4
#define CSR_USB_OUT_CTRL_ENABLE_OFFSET 4
#define CSR_USB_OUT_CTRL_ENABLE_SIZE 1 #define CSR_USB_OUT_CTRL_ENABLE_SIZE 1
#define CSR_USB_OUT_CTRL_RESET_OFFSET 2 #define CSR_USB_OUT_CTRL_RESET_OFFSET 5
#define CSR_USB_OUT_CTRL_RESET_SIZE 1 #define CSR_USB_OUT_CTRL_RESET_SIZE 1
#define CSR_USB_OUT_STALL_ADDR 0xe0004840L #define CSR_USB_OUT_CTRL_STALL_OFFSET 6
#define CSR_USB_OUT_STALL_SIZE 1 #define CSR_USB_OUT_CTRL_STALL_SIZE 1
static inline unsigned char usb_out_stall_read(void) { #define CSR_USB_OUT_STATUS_ADDR 0xe0004840L
#define CSR_USB_OUT_STATUS_SIZE 1
static inline unsigned char usb_out_status_read(void) {
unsigned char r = csr_readl(0xe0004840L); unsigned char r = csr_readl(0xe0004840L);
return r; return r;
} }
static inline void usb_out_stall_write(unsigned char value) { #define CSR_USB_OUT_STATUS_EPNO_OFFSET 0
csr_writel(value, 0xe0004840L); #define CSR_USB_OUT_STATUS_EPNO_SIZE 4
} #define CSR_USB_OUT_STATUS_HAVE_OFFSET 4
#define CSR_USB_OUT_STALL_EPNO_OFFSET 0 #define CSR_USB_OUT_STATUS_HAVE_SIZE 1
#define CSR_USB_OUT_STALL_EPNO_SIZE 4 #define CSR_USB_OUT_STATUS_PEND_OFFSET 5
#define CSR_USB_OUT_STALL_STALL_OFFSET 4 #define CSR_USB_OUT_STATUS_PEND_SIZE 1
#define CSR_USB_OUT_STALL_STALL_SIZE 1
#define CSR_USB_OUT_EV_STATUS_ADDR 0xe0004844L #define CSR_USB_OUT_EV_STATUS_ADDR 0xe0004844L
#define CSR_USB_OUT_EV_STATUS_SIZE 1 #define CSR_USB_OUT_EV_STATUS_SIZE 1
static inline unsigned char usb_out_ev_status_read(void) { static inline unsigned char usb_out_ev_status_read(void) {
@ -555,29 +555,18 @@ static inline unsigned char usb_out_ev_enable_read(void) {
static inline void usb_out_ev_enable_write(unsigned char value) { static inline void usb_out_ev_enable_write(unsigned char value) {
csr_writel(value, 0xe000484cL); csr_writel(value, 0xe000484cL);
} }
#define CSR_USB_ADDRESS_ADDR 0xe0004850L #define CSR_USB_OUT_ENABLE_STATUS_ADDR 0xe0004850L
#define CSR_USB_ADDRESS_SIZE 1 #define CSR_USB_OUT_ENABLE_STATUS_SIZE 1
static inline unsigned char usb_address_read(void) { static inline unsigned char usb_out_enable_status_read(void) {
unsigned char r = csr_readl(0xe0004850L); unsigned char r = csr_readl(0xe0004850L);
return r; return r;
} }
static inline void usb_address_write(unsigned char value) { #define CSR_USB_OUT_STALL_STATUS_ADDR 0xe0004854L
csr_writel(value, 0xe0004850L); #define CSR_USB_OUT_STALL_STATUS_SIZE 1
} static inline unsigned char usb_out_stall_status_read(void) {
#define CSR_USB_ADDRESS_ADDR_OFFSET 0
#define CSR_USB_ADDRESS_ADDR_SIZE 7
#define CSR_USB_STAGE_NUM_ADDR 0xe0004854L
#define CSR_USB_STAGE_NUM_SIZE 1
static inline unsigned char usb_stage_num_read(void) {
unsigned char r = csr_readl(0xe0004854L); unsigned char r = csr_readl(0xe0004854L);
return r; return r;
} }
#define CSR_USB_LAST_STAGE_NUM_ADDR 0xe0004858L
#define CSR_USB_LAST_STAGE_NUM_SIZE 1
static inline unsigned char usb_last_stage_num_read(void) {
unsigned char r = csr_readl(0xe0004858L);
return r;
}
/* version */ /* version */
#define CSR_VERSION_BASE 0xe0007000L #define CSR_VERSION_BASE 0xe0007000L