FreeCalypso > hg > freecalypso-tools

annotate target-utils/pln-ppb-test/main.c @ 985:d50df222c274

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pln-ppb-test: set up Calypso MEMIF
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 02 Dec 2023 23:39:33 +0000
parents cec20c461b3a
children
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1 /*
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2 * main() function for our little test program
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3 */
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4
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5 #include "types.h"
d50df222c274 pln-ppb-test: set up Calypso MEMIF
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6
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7 main()
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8 {
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9 uart_select_init();
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10 printf("PL-N flash PPB test program running\n");
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11 print_boot_rom_info();
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12 /* Calypso MEMIF setup: support memory on any chip select */
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13 *(volatile u16 *)0xfffffb00 = 0x00A4;
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14 *(volatile u16 *)0xfffffb02 = 0x00A4;
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15 *(volatile u16 *)0xfffffb04 = 0x00A4;
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16 *(volatile u16 *)0xfffffb06 = 0x00A4;
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parents: 984
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17 *(volatile u16 *)0xfffffb0a = 0x00A4;
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18 *(volatile u16 *)0xfffef006 = 0x0008;
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19 for (;;) {
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20 putchar('=');
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21 if (command_entry())
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22 command_dispatch();
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23 }
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24 }