[flashrom] [PATCH] Check that the expected winbond Super I/O was found

Michael Karcher flashrom at mkarcher.dialup.fu-berlin.de
Tue Jun 29 14:01:22 CEST 2010


Signed-off-by: Michael Karcher <flashrom at mkarcher.dialup.fu-berlin.de>
---
 board_enable.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/board_enable.c b/board_enable.c
index 940ecb9..9c88f0b 100644
--- a/board_enable.c
+++ b/board_enable.c
@@ -264,6 +264,11 @@ static int winbond_gpio_set(uint16_t base, enum winbond_id chipid,
 		msg_perr("\nERROR: No supported Winbond Super I/O found\n");
 		return -1;
 	}
+	if (chip->device_id != chipid) {
+		msg_perr("\nERROR: Found Winbond chip with ID 0x%x, "
+		         "expected %x\n", chip->device_id, chipid);
+		return -1;
+	}
 	if (bit >= 8 || port == 0 || port > chip->gpio_port_count) {
 		msg_perr("\nERROR: winbond_gpio_set: Invalid GPIO number %d\n",
 		         pin);
-- 
1.7.1





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