See patch
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coresystems GmbH • Brahmsstr. 16 • D-79104 Freiburg i. Br.
Tel.: +49 761 7668825 • Fax: +49 761 7664613
Email: i...@coresystems.de • http://www.coresystems.de/
Registergericht: Amtsgericht Freiburg • HRB 7656
Geschäftsführer: Stefan Reinauer • Ust-IdNr.: DE245674866
ectool: Support for dumping EC "index ram"
Signed-off-by: Stefan Reinauer <ste...@coresystems.de>
Index: util/ectool/ectool.c
===================================================================
--- util/ectool/ectool.c (revision 5009)
+++ util/ectool/ectool.c (working copy)
@@ -99,5 +99,14 @@
}
printf("\n\n");
+ printf("EC IDX RAM:\n");
+ for (i = 0; i < 0x10000; i++) {
+ if ((i % 0x10) == 0)
+ printf("\n%04x: ", i);
+ printf("%02x ", ec_idx_read(i));
+ }
+ printf("\n\n");
+
+
return 0;
}
Index: util/ectool/ec.c
===================================================================
--- util/ectool/ec.c (revision 5009)
+++ util/ectool/ec.c (working copy)
@@ -114,3 +114,13 @@
return send_ec_data(data);
}
+
+uint8_t ec_idx_read(uint16_t addr)
+{
+ uint16_t lpc_idx = 0x380;
+
+ outb(addr & 0xff, lpc_idx + 2);
+ outb(addr >> 8, lpc_idx + 1);
+
+ return inb(lpc_idx + 3);
+}
Index: util/ectool/ec.h
===================================================================
--- util/ectool/ec.h (revision 5009)
+++ util/ectool/ec.h (working copy)
@@ -47,4 +47,5 @@
uint8_t recv_ec_data(void);
uint8_t ec_read(uint8_t addr);
+uint8_t ec_idx_read(uint16_t addr);
#endif
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