sravan/system76-embedded-controller
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Add SMFI console

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This commit is contained in:
Jeremy Soller 2020-02-17 13:35:06 -07:00
parent 7c1e0508a9
commit 35462cb7a0
No known key found for this signature in database
GPG Key ID: E988B49EE78A7FB1
13 changed files with 99 additions and 49 deletions
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2
ecflash

@ -1 +1 @@
Subproject commit 5a9300d804df6b658196f690a10ba8fc7e821a78
Subproject commit 945ec8d276edd78f26cd744624344e67549824ad

12
src/board/system76/darp5/board.mk
View File

@ -11,10 +11,10 @@ SRC+=$(BOARD_DIR)/keymap/$(KEYMAP).c
# 3 - INFO
# 4 - DEBUG
# 5 - TRACE
CFLAGS+=-DLEVEL=2
CFLAGS+=-DLEVEL=4
# Enable I2C debug on 0x76
CFLAGS+=-DI2C_DEBUGGER=0x76
#CFLAGS+=-DI2C_DEBUGGER=0x76
# Set battery I2C bus
CFLAGS+=-DI2C_SMBUS=I2C_0
@ -35,6 +35,10 @@ include $(SCRATCH_DIR)/scratch.mk
CFLAGS+=-I$(BUILD)/include
INCLUDE+=$(BUILD)/include/scratch.h
console:
cargo build --manifest-path ecflash/Cargo.toml --example smfi --release
sudo ecflash/target/release/examples/smfi
flash: $(BUILD)/ec.rom
cargo build --manifest-path ecflash/Cargo.toml --example isp --release
sudo ecflash/target/release/examples/isp --internal $<
@ -42,7 +46,3 @@ flash: $(BUILD)/ec.rom
isp: $(BUILD)/ec.rom
cargo build --manifest-path ecflash/Cargo.toml --example isp --release
sudo ecflash/target/release/examples/isp $<
version:
cargo build --manifest-path ecflash/Cargo.toml --example smfi --release
sudo ecflash/target/release/examples/smfi

1
src/board/system76/darp5/include/board/smfi.h
View File

@ -3,5 +3,6 @@
void smfi_init(void);
void smfi_event(void);
void smfi_debug(unsigned char byte);
#endif // _BOARD_SMFI_H

33
src/board/system76/darp5/smfi.c
View File

@ -2,6 +2,7 @@
#include <stdio.h>
#include <string.h>
#include <board/smfi.h>
#include <common/macro.h>
#include <common/version.h>
@ -26,6 +27,7 @@ enum SmfiCmd {
SMFI_CMD_PROBE = 1,
SMFI_CMD_BOARD = 2,
SMFI_CMD_VERSION = 3,
SMFI_CMD_DEBUG = 4,
//TODO
};
@ -62,6 +64,7 @@ void smfi_init(void) {
}
void smfi_event(void) {
int i;
if (smfi_cmd[0]) {
// Default to success
smfi_cmd[1] = SMFI_RES_OK;
@ -80,19 +83,29 @@ void smfi_event(void) {
case SMFI_CMD_VERSION:
strncpy(&smfi_cmd[2], version(), ARRAY_SIZE(smfi_cmd) - 2);
break;
case SMFI_CMD_DEBUG:
for (i = 2; i < ARRAY_SIZE(smfi_cmd) - 2; i++) {
uint8_t b = smfi_cmd[i];
if (b == 0) break;
putchar(b);
}
default:
// Command not found
smfi_cmd[1] = SMFI_RES_ERR;
break;
}
// Mark command as finished
smfi_cmd[0] = SMFI_CMD_NONE;
}
if (smfi_dbg[0]) {
int i;
for(i = 1; (i <= (int)smfi_dbg[0]) && (i < ARRAY_SIZE(smfi_dbg)); i++) {
putchar(smfi_dbg[i]);
}
// Mark debug transaction as complete
smfi_dbg[0] = 0;
}
}
void smfi_debug(unsigned char byte) {
int tail = (int)smfi_dbg[0];
tail++;
if (tail >= ARRAY_SIZE(smfi_dbg)) {
tail = 1;
}
smfi_dbg[tail] = byte;
smfi_dbg[0] = (uint8_t)tail;
}

3
src/board/system76/darp5/stdio.c
View File

@ -1,5 +1,7 @@
#include <stdio.h>
#include <board/smfi.h>
#ifdef SERIAL_DEBUGGER
#include <mcs51/8051.h>
#endif
@ -10,6 +12,7 @@
int putchar(int c) {
unsigned char byte = (unsigned char)c;
smfi_debug(byte);
#ifdef SERIAL_DEBUGGER
SBUF = byte;
#endif

12
src/board/system76/galp3-c/board.mk
View File

@ -11,10 +11,10 @@ SRC+=$(BOARD_DIR)/keymap/$(KEYMAP).c
# 3 - INFO
# 4 - DEBUG
# 5 - TRACE
CFLAGS+=-DLEVEL=2
CFLAGS+=-DLEVEL=4
# Enable I2C debug on 0x76
CFLAGS+=-DI2C_DEBUGGER=0x76
#CFLAGS+=-DI2C_DEBUGGER=0x76
# Set battery I2C bus
CFLAGS+=-DI2C_SMBUS=I2C_0
@ -35,6 +35,10 @@ include $(SCRATCH_DIR)/scratch.mk
CFLAGS+=-I$(BUILD)/include
INCLUDE+=$(BUILD)/include/scratch.h
console:
cargo build --manifest-path ecflash/Cargo.toml --example smfi --release
sudo ecflash/target/release/examples/smfi
flash: $(BUILD)/ec.rom
cargo build --manifest-path ecflash/Cargo.toml --example isp --release
sudo ecflash/target/release/examples/isp --internal $<
@ -42,7 +46,3 @@ flash: $(BUILD)/ec.rom
isp: $(BUILD)/ec.rom
cargo build --manifest-path ecflash/Cargo.toml --example isp --release
sudo ecflash/target/release/examples/isp $<
version:
cargo build --manifest-path ecflash/Cargo.toml --example smfi --release
sudo ecflash/target/release/examples/smfi

1
src/board/system76/galp3-c/include/board/smfi.h
View File

@ -3,5 +3,6 @@
void smfi_init(void);
void smfi_event(void);
void smfi_debug(unsigned char byte);
#endif // _BOARD_SMFI_H

33
src/board/system76/galp3-c/smfi.c
View File

@ -2,6 +2,7 @@
#include <stdio.h>
#include <string.h>
#include <board/smfi.h>
#include <common/macro.h>
#include <common/version.h>
@ -26,6 +27,7 @@ enum SmfiCmd {
SMFI_CMD_PROBE = 1,
SMFI_CMD_BOARD = 2,
SMFI_CMD_VERSION = 3,
SMFI_CMD_DEBUG = 4,
//TODO
};
@ -62,6 +64,7 @@ void smfi_init(void) {
}
void smfi_event(void) {
int i;
if (smfi_cmd[0]) {
// Default to success
smfi_cmd[1] = SMFI_RES_OK;
@ -80,19 +83,29 @@ void smfi_event(void) {
case SMFI_CMD_VERSION:
strncpy(&smfi_cmd[2], version(), ARRAY_SIZE(smfi_cmd) - 2);
break;
case SMFI_CMD_DEBUG:
for (i = 2; i < ARRAY_SIZE(smfi_cmd) - 2; i++) {
uint8_t b = smfi_cmd[i];
if (b == 0) break;
putchar(b);
}
default:
// Command not found
smfi_cmd[1] = SMFI_RES_ERR;
break;
}
// Mark command as finished
smfi_cmd[0] = SMFI_CMD_NONE;
}
if (smfi_dbg[0]) {
int i;
for(i = 1; (i <= (int)smfi_dbg[0]) && (i < ARRAY_SIZE(smfi_dbg)); i++) {
putchar(smfi_dbg[i]);
}
// Mark debug transaction as complete
smfi_dbg[0] = 0;
}
}
void smfi_debug(unsigned char byte) {
int tail = (int)smfi_dbg[0];
tail++;
if (tail >= ARRAY_SIZE(smfi_dbg)) {
tail = 1;
}
smfi_dbg[tail] = byte;
smfi_dbg[0] = (uint8_t)tail;
}

3
src/board/system76/galp3-c/stdio.c
View File

@ -1,5 +1,7 @@
#include <stdio.h>
#include <board/smfi.h>
#ifdef SERIAL_DEBUGGER
#include <mcs51/8051.h>
#endif
@ -10,6 +12,7 @@
int putchar(int c) {
unsigned char byte = (unsigned char)c;
smfi_debug(byte);
#ifdef SERIAL_DEBUGGER
SBUF = byte;
#endif

12
src/board/system76/lemp9/board.mk
View File

@ -11,10 +11,10 @@ SRC+=$(BOARD_DIR)/keymap/$(KEYMAP).c
# 3 - INFO
# 4 - DEBUG
# 5 - TRACE
CFLAGS+=-DLEVEL=2
CFLAGS+=-DLEVEL=4
# Enable I2C debug on 0x76
CFLAGS+=-DI2C_DEBUGGER=0x76
#CFLAGS+=-DI2C_DEBUGGER=0x76
# Set battery I2C bus
CFLAGS+=-DI2C_SMBUS=I2C_4
@ -38,6 +38,10 @@ include $(SCRATCH_DIR)/scratch.mk
CFLAGS+=-I$(BUILD)/include
INCLUDE+=$(BUILD)/include/scratch.h
console:
cargo build --manifest-path ecflash/Cargo.toml --example smfi --release
sudo ecflash/target/release/examples/smfi
flash: $(BUILD)/ec.rom
cargo build --manifest-path ecflash/Cargo.toml --example isp --release
sudo ecflash/target/release/examples/isp --internal $<
@ -45,7 +49,3 @@ flash: $(BUILD)/ec.rom
isp: $(BUILD)/ec.rom
cargo build --manifest-path ecflash/Cargo.toml --example isp --release
sudo ecflash/target/release/examples/isp $<
version:
cargo build --manifest-path ecflash/Cargo.toml --example smfi --release
sudo ecflash/target/release/examples/smfi

1
src/board/system76/lemp9/include/board/smfi.h
View File

@ -3,5 +3,6 @@
void smfi_init(void);
void smfi_event(void);
void smfi_debug(unsigned char byte);
#endif // _BOARD_SMFI_H

32
src/board/system76/lemp9/smfi.c
View File

@ -27,6 +27,7 @@ enum SmfiCmd {
SMFI_CMD_PROBE = 1,
SMFI_CMD_BOARD = 2,
SMFI_CMD_VERSION = 3,
SMFI_CMD_DEBUG = 4,
//TODO
};
@ -63,6 +64,7 @@ void smfi_init(void) {
}
void smfi_event(void) {
int i;
if (smfi_cmd[0]) {
// Default to success
smfi_cmd[1] = SMFI_RES_OK;
@ -81,19 +83,29 @@ void smfi_event(void) {
case SMFI_CMD_VERSION:
strncpy(&smfi_cmd[2], version(), ARRAY_SIZE(smfi_cmd) - 2);
break;
case SMFI_CMD_DEBUG:
for (i = 2; i < ARRAY_SIZE(smfi_cmd) - 2; i++) {
uint8_t b = smfi_cmd[i];
if (b == 0) break;
putchar(b);
}
default:
// Command not found
smfi_cmd[1] = SMFI_RES_ERR;
break;
}
// Mark command as finished
smfi_cmd[0] = SMFI_CMD_NONE;
}
if (smfi_dbg[0]) {
int i;
for(i = 1; (i <= (int)smfi_dbg[0]) && (i < ARRAY_SIZE(smfi_dbg)); i++) {
putchar(smfi_dbg[i]);
}
// Mark debug transaction as complete
smfi_dbg[0] = 0;
}
}
void smfi_debug(unsigned char byte) {
int tail = (int)smfi_dbg[0];
tail++;
if (tail >= ARRAY_SIZE(smfi_dbg)) {
tail = 1;
}
smfi_dbg[tail] = byte;
smfi_dbg[0] = (uint8_t)tail;
}

3
src/board/system76/lemp9/stdio.c
View File

@ -1,5 +1,7 @@
#include <stdio.h>
#include <board/smfi.h>
#ifdef SERIAL_DEBUGGER
#include <mcs51/8051.h>
#endif
@ -10,6 +12,7 @@
int putchar(int c) {
unsigned char byte = (unsigned char)c;
smfi_debug(byte);
#ifdef SERIAL_DEBUGGER
SBUF = byte;
#endif