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board: turris: Do not cache Atsha device in BSS

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Atsha device is used prior relocation and at this early stage BSS does not
have to be ready yet. So do not cache Atsha device in BSS.

Fixes support for other Turris routers.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
This commit is contained in:
Pali Rohár 2022-04-08 16:30:13 +02:00 committed by Stefan Roese
parent 6ac08dc1a8
commit ada791db3e
1 changed files with 2 additions and 4 deletions
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6
board/CZ.NIC/turris_atsha_otp.c
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@ -18,10 +18,8 @@
static struct udevice *get_atsha204a_dev(void)
{
static struct udevice *dev;
if (dev)
return dev;
/* Cannot be static because BSS does not have to be ready at this early stage */
struct udevice *dev;
if (uclass_get_device_by_name(UCLASS_MISC, "atsha204a@64", &dev)) {
puts("Cannot find ATSHA204A on I2C bus!\n");