86 lines
2.2 KiB
C
86 lines
2.2 KiB
C
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#include <common.h>
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#include <watchdog.h>
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#include <command.h>
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#include <qnap.h>
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#define mdelay(n) udelay((n) * 1000)
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#define ST_RCVR_MODE 0x01
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#define ST_DHCP_FAIL 0x02
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#define ST_TFTP_FAIL 0x04
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#define ST_RCVR_FAIL 0x08
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#define ST_RCVR_SUCCESS 0x10
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static void rcvr_status_warn(int status)
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{
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if(status & (ST_RCVR_MODE | ST_RCVR_SUCCESS)) {
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/* set status red on */
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mvUartPutc(1,0x57);
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/* beep two short buzzer */
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mvUartPutc(1,0x50);
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mdelay(1000);
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mvUartPutc(1,0x50);
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printf("=> %s\n",
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status & ST_RCVR_MODE ? "Enter Recovery Mode" :
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"Going to restart ...");
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}
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if(status & (ST_DHCP_FAIL | ST_TFTP_FAIL | ST_RCVR_FAIL)) {
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/* set status red flash */
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mvUartPutc(1,0x54);
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/* beep one long buzzer */
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mvUartPutc(1,0x51);
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mdelay(1000);
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if(status & ST_TFTP_FAIL) {
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/* beep one long buzzer */
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mvUartPutc(1,0x51);
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mdelay(1000);
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}
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if(status & ST_TFTP_FAIL) {
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/* beep one long buzzer */
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mvUartPutc(1,0x51);
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mdelay(1000);
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}
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}
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}
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int QNAP_do_recovery()
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{
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char *s = NULL,
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*tftpcmd = NULL,
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*updcmd = NULL;
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int rc = 0;
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rcvr_status_warn(ST_RCVR_MODE);
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s = "dhcp";
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rc = run_command(s, 0);
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if(rc > 0) {
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tftpcmd = "tftpboot 0x800000 ${bootfile}";
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if((rc = run_command(tftpcmd, 0)) > 0) {
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updcmd = "protect off bank 1; erase 0xf8200000 0xf8ffffff; cp.b 0xa00000 0xf8200000 e00000; protect on bank 1";
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rc = run_command(updcmd, 0);
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if(rc > 0) {
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printf("Recovery done successfully: %d\n", rc);
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rcvr_status_warn(ST_RCVR_SUCCESS);
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return 0;
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} else {
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printf("Recovery done error: %d\n", rc);
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rcvr_status_warn(ST_RCVR_FAIL);
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return -1;
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}
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} else {
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printf("Tftp loading failed: %d\n", rc);
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rcvr_status_warn(ST_TFTP_FAIL);
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return -1;
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}
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} else {
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printf("DHCP/BOOTP Failed, rc: %d\n", rc);
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rcvr_status_warn(ST_DHCP_FAIL);
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return -1;
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}
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return -1;
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}
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