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Corrected gitignore

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Linker script and libraries should be included
This commit is contained in:
Peter Weingartner 2021-10-14 17:20:19 -04:00
parent f94cb333f5
commit 0ad2ff8c6c
16 changed files with 15267 additions and 7593 deletions
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5
.gitignore vendored
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@ -18,7 +18,6 @@
# Libraries
*.lib
*.a
*.la
*.lo
@ -44,15 +43,11 @@
# Kernel Module Compile Results
*.mod*
*.cmd
.tmp_versions/
modules.order
Module.symvers
Mkfile.old
dkms.conf
samples/HelloPGX/hello.pgx
samples/HelloPGX/hello.pgx
samples/HelloPGX/hello.lst
src/mapfile
src/mapfile
src/mapfile

130
src/dev/ps2.c
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@ -14,13 +14,6 @@
#define PS2_RETRY_MAX 20000 /* For timeout purposes when sending a command */
#define PS2_RESEND_MAX 50 /* Number of times we'll repeat a command on receiving a 0xFE reply */
/*
* Controller responses
*/
#define PS2_RESP_OK 0x55 /* Keyboard response: Command was OK */
#define PS2_RESP_ACK 0xFA /* Keyboard response: command acknowledged */
/*
* Modifier bit flags
*/
@ -259,10 +252,9 @@ char g_us_sc_ctrl_shift[] = {
* 0 if successful, -1 if there was no response after PS2_RETRY_MAX tries
*/
short ps2_wait_out() {
volatile unsigned char *status = (unsigned char *)PS2_STATUS;
short count = 0;
while ((*status & PS2_STAT_OBF) == 0) {
while ((*PS2_STATUS & PS2_STAT_OBF) == 0) {
if (count++ > PS2_RETRY_MAX) {
return -1;
}
@ -278,10 +270,9 @@ short ps2_wait_out() {
* 0 if successful, -1 if there was no response after PS2_RETRY_MAX tries
*/
short ps2_wait_in() {
volatile unsigned char *status = (unsigned char *)PS2_STATUS;
short count = 0;
while ((*status & PS2_STAT_IBF) != 0) {
while ((*PS2_STATUS & PS2_STAT_IBF) != 0) {
if (count++ > PS2_RETRY_MAX) {
return -1;
}
@ -297,13 +288,11 @@ short ps2_wait_in() {
* The response from the PS/2 controller, -1 if there was a timeout
*/
short ps2_controller_cmd(unsigned char cmd) {
volatile unsigned char *command = (unsigned char *)PS2_CMD_BUF;
volatile unsigned char *data = (unsigned char *)PS2_DATA_BUF;
if (ps2_wait_in()) return -1;
*command = cmd;
*PS2_CMD_BUF = cmd;
if (ps2_wait_out()) return -1;
return (short)*data;
return (short)*PS2_DATA_BUF;
}
/*
@ -313,14 +302,11 @@ short ps2_controller_cmd(unsigned char cmd) {
* The response from the PS/2 controller, -1 if there was a timeout
*/
short ps2_controller_cmd_param(unsigned char cmd, unsigned char parameter) {
volatile unsigned char *command = (unsigned char *)PS2_CMD_BUF;
volatile unsigned char *data = (unsigned char *)PS2_DATA_BUF;
if (ps2_wait_in()) return -1;
*PS2_CMD_BUF = cmd;
if (ps2_wait_in()) return -1;
*command = cmd;
if (ps2_wait_in()) return -1;
*data = parameter;
*PS2_DATA_BUF = parameter;
return 0;
}
@ -332,16 +318,13 @@ short ps2_controller_cmd_param(unsigned char cmd, unsigned char parameter) {
* The response from the PS/2 controller, -1 if there was a timeout
*/
short ps2_kbd_cmd_p(unsigned char cmd, unsigned char parameter) {
volatile unsigned char *command = (unsigned char *)PS2_CMD_BUF;
volatile unsigned char *data = (unsigned char *)PS2_DATA_BUF;
if (ps2_wait_in()) return -1;
*data = cmd;
*PS2_DATA_BUF = cmd;
// May need a delay here
if (ps2_wait_in()) return -1;
*data = parameter;
*PS2_DATA_BUF = parameter;
// Return 0 by default... maybe read DATA?
return 0;
@ -358,10 +341,8 @@ short ps2_kbd_cmd_p(unsigned char cmd, unsigned char parameter) {
* The response from the PS/2 controller, -1 if there was a timeout
*/
short ps2_kbd_cmd(unsigned char cmd, short delay) {
volatile unsigned char *data = (unsigned char *)PS2_DATA_BUF;
if (ps2_wait_in()) return -1;
*data = cmd;
*PS2_DATA_BUF = cmd;
// A delay may be needed here
while (delay-- > 0) {
@ -369,18 +350,15 @@ short ps2_kbd_cmd(unsigned char cmd, short delay) {
}
if (ps2_wait_out()) return -1;
return (short)*data;
return (short)*PS2_DATA_BUF;
}
/*
* Read from the PS/2 data port until there are no more bytes ready.
*/
void ps2_flush_out() {
volatile unsigned char *status = (unsigned char *)PS2_STATUS;
volatile unsigned char *data = (unsigned char *)PS2_DATA_BUF;
while (*status & PS2_STAT_OBF) {
unsigned char x = *data;
while (*PS2_STATUS & PS2_STAT_OBF) {
unsigned char x = *PS2_DATA_BUF;
}
}
@ -773,15 +751,15 @@ short ps2_mouse_command(unsigned char cmd) {
short result;
if (ps2_wait_in()) return -10;
if (ps2_wait_in()) return -1;
*PS2_CMD_BUF = MOUSE_CMD_PREFIX;
// log_num(LOG_VERBOSE, "ps_mouse_command command: ", cmd);
if (ps2_wait_in()) return -20;
if (ps2_wait_in()) return -1;
*PS2_DATA_BUF = cmd;
if (ps2_wait_out()) return -30;
if (ps2_wait_out()) return -1;
result = *PS2_DATA_BUF;
// log_num(LOG_VERBOSE, "ps_mouse_command result: ", result);
@ -830,6 +808,29 @@ short ps2_mouse_get_packet() {
return 0;
}
/*
* Set the visibility of the VICKY mouse pointer
*
* Input:
* is_visible = 0 for hide, any other value to show
*/
void mouse_set_visible(short is_visible) {
short i;
if (is_visible != 0) {
*MousePtr_A_CTRL_Reg = MousePtr_En;
} else {
*MousePtr_A_CTRL_Reg = 0;
for (i = 0; i < 256; i++) {
short dest_offset = 2*i;
MousePointer_Mem_A[dest_offset] = 0;
MousePointer_Mem_A[dest_offset+1] = 0;
}
}
}
/*
* Attempt to initialize the PS/2 mouse
*
@ -859,7 +860,7 @@ short mouse_init() {
/* Disable streaming for the moment */
result = ps2_mouse_command_repeatable(MOUSE_CMD_DISABLE);
if (result != 0xFA) {
if (result != PS2_RESP_ACK) {
log_num(LOG_ERROR, "MOUSE_CMD_DISABLE: ", result);
return result;
}
@ -867,29 +868,29 @@ short mouse_init() {
/* Set the mouse to default settings */
result = ps2_mouse_command_repeatable(MOUSE_CMD_DEFAULTS);
if (result != 0xFA) {
if (result != PS2_RESP_ACK) {
log_num(LOG_ERROR, "MOUSE_CMD_DEFAULTS: ", result);
return result;
}
/* Set resolution to be lowest for 640x480 */
// result = ps2_mouse_command_repeatable(MOUSE_CMD_SETRES);
// if (result != 0xFA) {
// log_num(LOG_ERROR, "MOUSE_CMD_SETRES: ", result);
// return result;
// }
//
// result = ps2_mouse_command_repeatable(0x00);
// if (result != 0xFA) {
// log_num(LOG_ERROR, "MOUSE_CMD_SETRES resolution: ", result);
// return result;
// }
result = ps2_mouse_command_repeatable(MOUSE_CMD_SETRES);
if (result != PS2_RESP_ACK) {
log_num(LOG_ERROR, "MOUSE_CMD_SETRES: ", result);
return result;
}
result = ps2_mouse_command_repeatable(0x00);
if (result != PS2_RESP_ACK) {
log_num(LOG_ERROR, "MOUSE_CMD_SETRES resolution: ", result);
return result;
}
/* Enable packet streaming */
result = ps2_mouse_command_repeatable(MOUSE_CMD_ENABLE);
if (result != 0xFA) {
if (result != PS2_RESP_ACK) {
log_num(LOG_ERROR, "MOUSE_CMD_ENABLE: ", result);
return result;
}
@ -906,8 +907,7 @@ short mouse_init() {
}
/* Enable the mouse pointer on channel A */
*MousePtr_A_CTRL_Reg = MousePtr_En;
mouse_set_visible(1);
return 0;
}
@ -920,9 +920,8 @@ short mouse_init() {
* Status code indicating if either the mouse or the keyboard is missing.
*/
short ps2_init() {
volatile unsigned char *command = (unsigned char *)PS2_CMD_BUF;
volatile unsigned char *data = (unsigned char *)PS2_DATA_BUF;
unsigned char x;
short mouse_present;
short mouse_error;
short res;
@ -963,12 +962,19 @@ short ps2_init() {
; // return PS2_FAIL_KBDTEST;
}
/* Test if the mouse is working */
if (ps2_controller_cmd(PS2_CTRL_MOUSETEST) == 0) {
mouse_present = 1;
} else {
mouse_present = 0;
}
// Set scancode translation to set1, enable interrupts on mouse and keyboard
ps2_controller_cmd_param(PS2_CTRL_WRITECMD, 0x43);
ps2_controller_cmd_param(PS2_CTRL_WRITECMD, 0x43); /* %01000011 */
// Enable the keyboard, don't check response
ps2_wait_in();
*command = PS2_CTRL_ENABLE_1;
*PS2_CMD_BUF = PS2_CTRL_ENABLE_1;
// Reset the keyboard... waiting a bit before we check for a result
ps2_kbd_cmd(KBD_CMD_RESET, 1000);
@ -978,13 +984,15 @@ short ps2_init() {
// TODO: set the keyboard LEDs
if (mouse_present) {
/* Initialize the mouse */
if (mouse_error = mouse_init()) {
log_num(LOG_ERROR, "Unable to initialize mouse", res);
}
}
ps2_wait_in();
*command = PS2_CTRL_ENABLE_2;
*PS2_CMD_BUF = PS2_CTRL_ENABLE_2;
// Make sure everything is read
ps2_flush_out();
@ -998,7 +1006,7 @@ short ps2_init() {
// Enable the keyboard interrupt
int_enable(INT_KBD_PS2);
if (mouse_error == 0) {
if (mouse_present && (mouse_error == 0)) {
log(LOG_TRACE, "mouse enabled");
// Register the interrupt handler for the mouse

8
src/dev/ps2.h
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@ -54,4 +54,12 @@ extern char kbd_getc_poll();
*/
extern short ps2_mouse_get_packet();
/*
* Set the visibility of the VICKY mouse pointer
*
* Input:
* is_visible = 0 for hide, any other value to show
*/
extern void mouse_set_visible(short is_visible);
#endif

50
src/foenixmcp.c
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@ -20,11 +20,13 @@
#include "dev/rtc.h"
#include "dev/sdc.h"
#include "dev/uart.h"
#include "vicky_general.h"
#include "snd/codec.h"
#include "snd/psg.h"
#include "snd/sid.h"
#include "fatfs/ff.h"
#include "cli/cli.h"
#include "rsrc/bitmaps/splash_a2560k.h"
const char* VolumeStr[FF_VOLUMES] = { "sdc", "fdc", "hdc" };
@ -81,6 +83,40 @@ const char* VolumeStr[FF_VOLUMES] = { "sdc", "fdc", "hdc" };
*LED2_REG = 0x02;
}
/*
* Load and display the splash screen
*/
void load_splashscreen() {
int i;
/* Turn off the screen */
*MasterControlReg_A = VKY3_MCR_BLANK_EN;
/* Copy the splash screen LUT */
for (i = 0; i < sizeof(splash_screen_cmap); i++) {
LUT_0[i] = splash_screen_cmap[i][0];
LUT_0[i+1] = splash_screen_cmap[i][1];
LUT_0[i+2] = splash_screen_cmap[i][2];
}
/* Copy the bitmap to video RAM */
for (i = 0; i < sizeof(splash_screen_bmap); i++) {
VRAM_Bank0[i] = splash_screen_bmap[i];
}
/* Set up the bitmap */
*BM0_Addy_Pointer_Reg = 0;
*BM0_Control_Reg = 1;
/* Turn off the border */
*BorderControlReg_L_A = 0;
/* Display the splashscreen: 320x200 */
*MasterControlReg_A = VKY3_MCR_BITMAP_EN | VKY3_MCR_GRAPH_EN | VKY3_MCR_DOUBLE_EN;
for (i = 0; i < 4096*1024; i++) ;
}
void print_error(short channel, char * message, short code) {
print(channel, message);
print(channel, ": ");
@ -92,11 +128,21 @@ const char* VolumeStr[FF_VOLUMES] = { "sdc", "fdc", "hdc" };
* Initialize the kernel systems.
*/
void initialize() {
int i;
short res;
text_init(); // Initialize the text channels
/* Set the logging level */
log_setlevel(LOG_ERROR);
/* Hide the mouse */
mouse_set_visible(0);
/* Display the splash screen */
/* load_splashscreen(); */
/* Initialize the text channels */
text_init();
/* Initialize the interrupt system */
int_init();
@ -126,7 +172,7 @@ void initialize() {
log(LOG_INFO, "Block device system ready.");
if (res = con_install()) {
log_num(LOG_ERROR, "FAILED: Console installation", res)
log_num(LOG_ERROR, "FAILED: Console installation", res);
} else {
log(LOG_INFO, "Console installed.");
}

7141
src/foenixmcp.s68
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1
src/include/A2560K/VICKYIII_General.h
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@ -13,6 +13,7 @@
#define VKY3_MCR_TEXT_EN 0x00000001 /* Text Mode Enable */
#define VKY3_MCR_TEXT_OVRLY 0x00000002 /* Text Mode overlay */
#define VKY3_MCR_GRAPH_EN 0x00000004 /* Graphic Mode Enable */
#define VKY3_MCR_BITMAP_EN 0x00000008 /* Bitmap Engine Enable */
#define VKY3_MCR_RESOLUTION_MASK 0x00000300 /* Resolution - 00: 640x480, 01:800x600, 10: 1024x768, 11: 640x400 */
#define VKY3_MCR_DOUBLE_EN 0x00000400 /* Doubling Pixel */
#define VKY3_MCR_GAMMA_EN 0x00010000 /* GAMMA Enable */

23
src/include/ps2_reg.h
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@ -21,17 +21,26 @@
#define PS2_STAT_RTO 0x40
#define PS2_STAT_PE 0x80
/*
* Controller responses
*/
#define PS2_RESP_OK 0x55 /* Keyboard response: Command was OK */
#define PS2_RESP_ACK 0xFA /* Keyboard response: command acknowledged */
/*
* PS2 and Keyboard Commands
*/
#define PS2_CTRL_WRITECMD 0x60
#define PS2_CTRL_SELFTEST 0xAA
#define PS2_CTRL_KBDTEST 0xAB
#define PS2_CTRL_ENABLE_1 0xAE
#define PS2_CTRL_DISABLE_1 0xAD
#define PS2_CTRL_ENABLE_2 0xA9
#define PS2_CTRL_DISABLE_2 0xA7
#define PS2_CTRL_READCMD 0x20 /* Read the command byte */
#define PS2_CTRL_WRITECMD 0x60 /* Write the command byte */
#define PS2_CTRL_SELFTEST 0xAA /* Test the PS/2 controller */
#define PS2_CTRL_KBDTEST 0xAB /* Test the main (keyboard) port */
#define PS2_CTRL_MOUSETEST 0xA9 /* Test the secondary (mouse) port */
#define PS2_CTRL_ENABLE_1 0xAE /* Enable the first (keyboard) port */
#define PS2_CTRL_DISABLE_1 0xAD /* Disable the first (keyboard) port */
#define PS2_CTRL_ENABLE_2 0xA9 /* Enable the second (mouse) port */
#define PS2_CTRL_DISABLE_2 0xA7 /* Disable the second (mouse) port */
#define KBD_CMD_RESET 0xFF /* Keyboard command: reset the keyboard */
#define KBD_CMD_ENABLE 0xF4 /* Keyboard command: enable to keyboard */

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src/mapfile
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src/rsrc/bitmaps/splash_a2560k.h Normal file
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BIN
vbcc/targets/m68k-foenix/lib/libm.a Normal file
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vbcc/targets/m68k-foenix/lib/libm040.a Normal file
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vbcc/targets/m68k-foenix/lib/libm060.a Normal file
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vbcc/targets/m68k-foenix/lib/libm881.a Normal file
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vbcc/targets/m68k-foenix/lib/libvc.a Normal file
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27
vbcc/targets/m68k-foenix/vlink.cmd Normal file
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@ -0,0 +1,27 @@
RAMSTART = 0x00020000;
RAMSIZE = 0x00040000;
STACKLEN = 0x400;
MEMORY
{
vec : org = 0, len = 0x400
ram : org = RAMSTART, len = RAMSIZE - STACKLEN
}
SECTIONS
{
vectors : { *(VECTORS) } >vec
text ALIGN(0x04) : { *(CODE) } >ram
.dtors ALIGN(0x04) : { *(.dtors) } >ram
.ctors ALIGN(0x04) : { *(.ctors) } >ram
rodata : { *(RODATA) } >ram
data : {*(DATA) } >ram
bss (NOLOAD): {*(BSS)} >ram
___heap = ADDR(bss) + SIZEOF(bss);
___heapend = RAMSTART + RAMSIZE - STACKLEN;
___BSSSTART = ADDR(bss);
___BSSSIZE = SIZEOF(bss);
___STACK = RAMSTART + RAMSIZE;
}

36
vbcc/targets/m68k-foenix/vlink_binfile.cmd Normal file
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@ -0,0 +1,36 @@
FLASHSTART = 0x00E00000;
FLASHLEN = 0x00200000;
RAMSTART = 0x00001000;
RAMSIZE = 0x003ff000;
STACKLEN = 0x400;
VECTORSIZE = 0x400;
BINFILESTART = 0x00000000;
MEMORY
{
vectors : org = 0x000000, len = VECTORSIZE
ram : org = RAMSTART + VECTORSIZE, len = RAMSIZE - STACKLEN
flash: org = FLASHSTART, len = FLASHLEN
filevecs: org = BINFILESTART, len = VECTORSIZE
filecode: org = BINFILESTART + VECTORSIZE, len = FLASHLEN - VECTORSIZE
}
SECTIONS
{
vectors : { *(VECTORS) } >vectors AT>filevecs
text : {*(CODE)} >flash AT>filecode
.dtors : { *(.dtors) } >flash AT>filecode
.ctors : { *(.ctors) } >flash AT>filecode
rodata : {*(RODATA)} >flash AT>filecode
data: {*(DATA)} >ram
bss (NOLOAD): {*(BSS)} >ram
___heap = ADDR(bss) + SIZEOF(bss);
___heapend = RAMSTART + RAMSIZE - STACKLEN;
___BSSSTART = ADDR(bss);
___BSSSIZE = SIZEOF(bss);
___STACK = RAMSTART + RAMSIZE;
}