[openwrt/openwrt] ipq40xx: Enable NVMEM_U_BOOT_ENV config

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/11b00344d11b238ba658d86789be62f04c0ed772

commit 11b00344d11b238ba658d86789be62f04c0ed772
Author: Corey Minyard <minyard at acm.org>
AuthorDate: Thu May 2 14:11:04 2024 -0500

    ipq40xx: Enable NVMEM_U_BOOT_ENV config
    
    It's needed to get the MAC addresses for the Engenius EAP1300.
    
    Signed-off-by: Corey Minyard <minyard at acm.org>
    Link: https://github.com/openwrt/openwrt/pull/15358
    Signed-off-by: Christian Marangi <ansuelsmth at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/15402
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 target/linux/ipq40xx/config-5.15 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/ipq40xx/config-5.15 b/target/linux/ipq40xx/config-5.15
index 4966352271..fa0de60172 100644
--- a/target/linux/ipq40xx/config-5.15
+++ b/target/linux/ipq40xx/config-5.15
@@ -310,6 +310,7 @@ CONFIG_NVMEM=y
 CONFIG_NVMEM_QCOM_QFPROM=y
 # CONFIG_NVMEM_QCOM_SEC_QFPROM is not set
 # CONFIG_NVMEM_SPMI_SDAM is not set
+CONFIG_NVMEM_U_BOOT_ENV=y
 CONFIG_NVMEM_SYSFS=y
 CONFIG_OF=y
 CONFIG_OF_ADDRESS=y