Store device's names and add more startup messages
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d7f354221f
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@ -113,6 +113,7 @@ int bcm2835_videocore_init_dev(struct fb *f, unsigned int color_depth) {
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}
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struct fb_dev videocore_dev = {
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.name ="bcm2835_videocore",
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.init = &bcm2835_videocore_init_dev
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};
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@ -110,6 +110,7 @@ int mini_uart_putc(char c) {
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}
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struct serial_dev mini_uart_dev = {
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.name = "pi_mini_uart",
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.putc = &mini_uart_putc
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};
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@ -38,6 +38,7 @@ int pl011_putc(char c)
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}
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struct serial_dev pl011_dev = {
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.name = "pl011",
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.putc = &pl011_putc
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};
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@ -92,6 +92,7 @@ int pl111_init_dev(struct fb *f, unsigned int color_depth) {
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}
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struct fb_dev pl111_dev = {
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.name = "pl111",
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.init = &pl111_init_dev
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};
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@ -20,11 +20,17 @@
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#include <list.h>
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#ifndef SERIAL_H
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#define SERIAL_H
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struct serial_dev {
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//TODO add more functions and attributes here
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char *name;
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int (*putc)(char);
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struct dlist_node list;
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};
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int serial_register_device(struct serial_dev *sdev);
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struct serial_dev *serial_first_device();
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#endif /* SERIAL_H */
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@ -38,7 +38,7 @@ void print_console_logo() {
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print_func(&console_putc, " / _ \\ / _ \\/ _` | '__| \\ \\/ /\n");
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print_func(&console_putc, " / ___ \\ __/ (_| | | | |> <\n");
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print_func(&console_putc, " /_/ \\_\\___|\\__,_|_| |_/_/\\_\\\n\n");
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print_func(&console_putc, " Copyright (C) 2012 - Aaron Lindsay\n");
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print_func(&console_putc, " Copyright (C) 2012 - Aaron Lindsay\n\n\n");
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}
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void video_console_init(void) {
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@ -60,13 +60,18 @@ void video_console_init(void) {
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return;
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print_console_logo();
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print_func(&console_putc, "Successfully initialized video console on %s.\n", fbdev->name);
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}
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void serial_console_init() {
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struct serial_dev *sdev = serial_first_device();
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if (sdev)
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print_init(sdev->putc);
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if (!sdev)
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return;
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print_init(sdev->putc);
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print("Successfully initialized serial console on %s\n", sdev->name);
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}
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void serial_init();
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@ -100,6 +105,7 @@ int main(void) {
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do {
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lower = (char *)atags->data.mem.start;
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upper = lower + atags->data.mem.size - 1;
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print("atags: physical memory at %x-%x\n", lower, upper);
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declare_memory_region(lower, upper);
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} while (!atags_next_mem_region(&atags));
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