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view target-utils/pln-ppb-test/main.c @ 1001:7df4c9ae6ba4

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loadtools/scripts: w220.{config,init} => chimei.{config,init} Motorola W220, first touched by FreeCalypso in 2019-05, is an ODM phone made by Chi-Mei, and its peculiar property of relevance to loadtools is that it has XRAM on Calypso nCS3 instead of the usual nCS1 - which matters for fc-xram. We are now discovering other Chi-Mei phones including Sony Ericsson J120, and they share the same quirk of XRAM on nCS3 - hence we rename this loadtools target from w220 to chimei.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 09 Dec 2023 17:53:44 +0000
parents d50df222c274
children
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/*
 * main() function for our little test program
 */

#include "types.h"

main()
{
	uart_select_init();
	printf("PL-N flash PPB test program running\n");
	print_boot_rom_info();
	/* Calypso MEMIF setup: support memory on any chip select */
	*(volatile u16 *)0xfffffb00 = 0x00A4;
	*(volatile u16 *)0xfffffb02 = 0x00A4;
	*(volatile u16 *)0xfffffb04 = 0x00A4;
	*(volatile u16 *)0xfffffb06 = 0x00A4;
	*(volatile u16 *)0xfffffb0a = 0x00A4;
	*(volatile u16 *)0xfffef006 = 0x0008;
	for (;;) {
		putchar('=');
		if (command_entry())
			command_dispatch();
	}
}