Hi,
I sent in another patch earlier that added support for specifying a file
in devicetree to initilize the eeprom from, corresponding to the case of
pre-flashed eeprom. Maybe these two patches should be merged so this
initialization is only done if no file is specified?
/BA
On 10/1/19 6:40 PM, Patrick Williams wrote:
The i2c-slave-eeprom driver emulates at24 class eeprom devices,
which come initialized with all 1s. Do the same in the software
emulation.
Signed-off-by: Patrick Williams <alpawi@xxxxxxxxxx>
---
drivers/i2c/i2c-slave-eeprom.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/i2c/i2c-slave-eeprom.c b/drivers/i2c/i2c-slave-eeprom.c
index db9763cb4dae..efee56106251 100644
--- a/drivers/i2c/i2c-slave-eeprom.c
+++ b/drivers/i2c/i2c-slave-eeprom.c
@@ -131,6 +131,8 @@ static int i2c_slave_eeprom_probe(struct i2c_client *client, const struct i2c_de
if (!eeprom)
return -ENOMEM;
+ memset(eeprom->buffer, 0xFF, size);
+
eeprom->idx_write_cnt = 0;
eeprom->num_address_bytes = flag_addr16 ? 2 : 1;
eeprom->address_mask = size - 1;
