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colibri-imx6ull: set module variant depending on config block

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Using CPU temperature grading as a discriminator if the Wi-Fi /
Bluetooth chip is populated is no longer possible due to upcoming
SKUs. Set variant to -wifi only if a valid config block is present
and the product id mentions a SKU with Wi-Fi / Bluetooth.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com>
This commit is contained in:
Stefan Agner 2019-04-09 17:24:09 +02:00 committed by Stefano Babic
parent 89315f319c
commit 1560e12eff
1 changed files with 9 additions and 3 deletions
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12
board/toradex/colibri-imx6ull/colibri-imx6ull.c
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@ -29,6 +29,7 @@
#include <usb.h>
#include <usb/ehci-ci.h>
#include "../common/tdx-common.h"
#include "../common/tdx-cfg-block.h"
DECLARE_GLOBAL_DATA_PTR;
@ -317,10 +318,15 @@ static const struct boot_mode board_boot_modes[] = {
int board_late_init(void)
{
int minc, maxc;
if (get_cpu_temp_grade(&minc, &maxc) != TEMP_COMMERCIAL)
#ifdef CONFIG_TDX_CFG_BLOCK
/*
* If we have a valid config block and it says we are a module with
* Wi-Fi/Bluetooth make sure we use the -wifi device tree.
*/
if (tdx_hw_tag.prodid == COLIBRI_IMX6ULL_WIFI_BT_IT ||
tdx_hw_tag.prodid == COLIBRI_IMX6ULL_WIFI_BT)
env_set("variant", "-wifi");
#endif
#ifdef CONFIG_CMD_BMODE
add_board_boot_modes(board_boot_modes);