package/esp-hosted: drop BR2_PACKAGE_ESP_HOSTED_TARGET_ESP32 choice

As pointed in this PR[0] ESP_SLAVE and CONFIG_TARGET_* became useless after
commit [1] so let's drop the SoC Target choice. The SoC ID is automatically
retrieved via SDIO commands, so no need to specify it.

[0]: https://github.com/espressif/esp-hosted/pull/668
[1]: https://github.com/espressif/esp-hosted/commit/b544b01e201bdef20c680a6902c1495e46dde1ff

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/esp-hosted/Config.in

@@ -28,18 +28,4 @@ config BR2_PACKAGE_ESP_HOSTED_SPI
 
 endchoice
 
-choice
-	prompt "Target"
-	default BR2_PACKAGE_ESP_HOSTED_TARGET_ESP32
-	help
-	  Select which SoC Target driver is used for
-
-config BR2_PACKAGE_ESP_HOSTED_TARGET_ESP32
-	bool "ESP32"
-
-config BR2_PACKAGE_ESP_HOSTED_TARGET_ESP32C6
-	bool "ESP32C6"
-
-endchoice
-
 endif

package/esp-hosted/esp-hosted.mk

@@ -29,11 +29,5 @@ else
 ESP_HOSTED_MODULE_MAKE_OPTS = target=sdio
 endif
 
-ifeq ($(BR2_PACKAGE_ESP_HOSTED_TARGET_ESP32),y)
-ESP_HOSTED_MODULE_MAKE_OPTS += ESP_SLAVE=CONFIG_TARGET_ESP32=y
-else
-ESP_HOSTED_MODULE_MAKE_OPTS += ESP_SLAVE=CONFIG_TARGET_ESP32C6=y
-endif
-
 $(eval $(kernel-module))
 $(eval $(generic-package))