From 2d268c07108f3d53e0295a89ee34a87b26f4e829 Mon Sep 17 00:00:00 2001
From: Lucian Cristian <lucian.cristian@gmail.com>
Date: Thu, 28 Jun 2018 00:55:36 +0300
Subject: [PATCH] ath79: disable unused drivers for tiny target

Shrink the tiny kernel by moving all switch and ethernet phy drivers to
the generic kernel config instead of the target kernel config.

All boards in the tiny and nand target are either ar7240 or ar9331 based,
which don't support external xMII and therefore no external ethernet phy
can be connected. None of the boards uses a realtek switch either.

Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
---
 target/linux/ath79/config-4.14            | 8 --------
 target/linux/ath79/generic/config-default | 8 ++++++++
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/target/linux/ath79/config-4.14 b/target/linux/ath79/config-4.14
index 01d259572a..a8349040a1 100644
--- a/target/linux/ath79/config-4.14
+++ b/target/linux/ath79/config-4.14
@@ -25,7 +25,6 @@ CONFIG_ARCH_USE_BUILTIN_BSWAP=y
 CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
 CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
 CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
-CONFIG_AT803X_PHY=y
 CONFIG_ATH79=y
 CONFIG_ATH79_WDT=y
 CONFIG_CEVT_R4K=y
@@ -127,7 +126,6 @@ CONFIG_HW_HAS_PCI=y
 CONFIG_HZ_PERIODIC=y
 CONFIG_IMAGE_CMDLINE_HACK=y
 CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IP17XX_PHY=y
 CONFIG_IRQCHIP=y
 CONFIG_IRQ_DOMAIN=y
 CONFIG_IRQ_FORCED_THREADING=y
@@ -136,13 +134,11 @@ CONFIG_IRQ_WORK=y
 CONFIG_LEDS_GPIO=y
 # CONFIG_LEDS_RESET is not set
 CONFIG_LIBFDT=y
-CONFIG_MARVELL_PHY=y
 CONFIG_MDIO_BITBANG=y
 CONFIG_MDIO_BUS=y
 CONFIG_MDIO_DEVICE=y
 CONFIG_MDIO_GPIO=y
 CONFIG_MFD_SYSCON=y
-CONFIG_MICREL_PHY=y
 CONFIG_MIPS=y
 CONFIG_MIPS_ASID_BITS=8
 CONFIG_MIPS_ASID_SHIFT=0
@@ -202,10 +198,6 @@ CONFIG_REGMAP=y
 CONFIG_REGMAP_MMIO=y
 CONFIG_RESET_ATH79=y
 CONFIG_RESET_CONTROLLER=y
-CONFIG_RTL8366RB_PHY=y
-CONFIG_RTL8366S_PHY=y
-CONFIG_RTL8366_SMI=y
-CONFIG_RTL8367_PHY=y
 # CONFIG_SCHED_INFO is not set
 # CONFIG_SCSI_DMA is not set
 # CONFIG_SERIAL_8250_FSL is not set
diff --git a/target/linux/ath79/generic/config-default b/target/linux/ath79/generic/config-default
index c174c4e126..a7d0d89aa9 100644
--- a/target/linux/ath79/generic/config-default
+++ b/target/linux/ath79/generic/config-default
@@ -1,6 +1,10 @@
+CONFIG_AT803X_PHY=y
 CONFIG_BLK_MQ_PCI=y
 CONFIG_INTEL_XWAY_PHY=y
+CONFIG_IP17XX_PHY=y
 CONFIG_LEDS_RESET=y
+CONFIG_MARVELL_PHY=y
+CONFIG_MICREL_PHY=y
 CONFIG_MTD_SPLIT_EVA_FW=y
 CONFIG_OF_ADDRESS_PCI=y
 CONFIG_OF_PCI=y
@@ -14,3 +18,7 @@ CONFIG_PHY_AR7100_USB=y
 CONFIG_PHY_AR7200_USB=y
 CONFIG_REGULATOR=y
 CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_RTL8366RB_PHY=y
+CONFIG_RTL8366S_PHY=y
+CONFIG_RTL8366_SMI=y
+CONFIG_RTL8367_PHY=y