kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 131 deletions

diff --git a/target/linux/bcm4908/patches-5.4/071-v5.12-0001-net-dsa-bcm_sf2-support-BCM4908-s-integrated-switch.patch b/target/linux/bcm4908/patches-5.4/071-v5.12-0001-net-dsa-bcm_sf2-support-BCM4908-s-integrated-switch.patch
deleted file mode 100644
index a75898bf0c..0000000000
--- a/target/linux/bcm4908/patches-5.4/071-v5.12-0001-net-dsa-bcm_sf2-support-BCM4908-s-integrated-switch.patch
+++ /dev/null
@@ -1,131 +0,0 @@
-From 73b7a6047971aa6ce4a70fc4901964d14f077171 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
-Date: Wed, 6 Jan 2021 22:32:02 +0100
-Subject: [PATCH] net: dsa: bcm_sf2: support BCM4908's integrated switch
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-BCM4908 family SoCs come with integrated Starfighter 2 switch. Its
-registers layout it a mix of BCM7278 and BCM7445. It has 5 integrated
-PHYs and 8 ports. It also supports RGMII and SerDes.
-
-Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
-Acked-by: Florian Fainelli <f.fainelli@gmail.com>
-Link: https://lore.kernel.org/r/20210106213202.17459-3-zajec5@gmail.com
-Signed-off-by: Jakub Kicinski <kuba@kernel.org>
----
- drivers/net/dsa/b53/b53_common.c | 14 +++++++++++++
- drivers/net/dsa/b53/b53_priv.h   |  1 +
- drivers/net/dsa/bcm_sf2.c        | 36 +++++++++++++++++++++++++++++---
- drivers/net/dsa/bcm_sf2_regs.h   |  1 +
- 4 files changed, 49 insertions(+), 3 deletions(-)
-
---- a/drivers/net/dsa/b53/b53_common.c
-+++ b/drivers/net/dsa/b53/b53_common.c
-@@ -2271,6 +2271,22 @@ static const struct b53_chip_data b53_sw
- 		.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
- 		.jumbo_size_reg = B53_JUMBO_MAX_SIZE,
- 	},
-+	/* Starfighter 2 */
-+	{
-+		.chip_id = BCM4908_DEVICE_ID,
-+		.dev_name = "BCM4908",
-+		.vlans = 4096,
-+		.enabled_ports = 0x1bf,
-+#if 0
-+		.arl_bins = 4,
-+		.arl_buckets = 256,
-+#endif
-+		.cpu_port = 8, /* TODO: ports 4, 5, 8 */
-+		.vta_regs = B53_VTA_REGS,
-+		.duplex_reg = B53_DUPLEX_STAT_GE,
-+		.jumbo_pm_reg = B53_JUMBO_PORT_MASK,
-+		.jumbo_size_reg = B53_JUMBO_MAX_SIZE,
-+	},
- 	{
- 		.chip_id = BCM7445_DEVICE_ID,
- 		.dev_name = "BCM7445",
---- a/drivers/net/dsa/b53/b53_priv.h
-+++ b/drivers/net/dsa/b53/b53_priv.h
-@@ -64,6 +64,7 @@ struct b53_io_ops {
- #define B53_INVALID_LANE	0xff
- 
- enum {
-+	BCM4908_DEVICE_ID = 0x4908,
- 	BCM5325_DEVICE_ID = 0x25,
- 	BCM5365_DEVICE_ID = 0x65,
- 	BCM5389_DEVICE_ID = 0x89,
---- a/drivers/net/dsa/bcm_sf2.c
-+++ b/drivers/net/dsa/bcm_sf2.c
-@@ -61,7 +61,8 @@ static void bcm_sf2_imp_setup(struct dsa
- 	b53_brcm_hdr_setup(ds, port);
- 
- 	if (port == 8) {
--		if (priv->type == BCM7445_DEVICE_ID)
-+		if (priv->type == BCM4908_DEVICE_ID ||
-+		    priv->type == BCM7445_DEVICE_ID)
- 			offset = CORE_STS_OVERRIDE_IMP;
- 		else
- 			offset = CORE_STS_OVERRIDE_IMP2;
-@@ -543,7 +544,8 @@ static void bcm_sf2_sw_mac_config(struct
- 	if (port == core_readl(priv, CORE_IMP0_PRT_ID))
- 		return;
- 
--	if (priv->type == BCM7445_DEVICE_ID)
-+	if (priv->type == BCM4908_DEVICE_ID ||
-+	    priv->type == BCM7445_DEVICE_ID)
- 		offset = CORE_STS_OVERRIDE_GMIIP_PORT(port);
- 	else
- 		offset = CORE_STS_OVERRIDE_GMIIP2_PORT(port);
-@@ -985,6 +987,30 @@ struct bcm_sf2_of_data {
- 	unsigned int num_cfp_rules;
- };
- 
-+static const u16 bcm_sf2_4908_reg_offsets[] = {
-+	[REG_SWITCH_CNTRL]	= 0x00,
-+	[REG_SWITCH_STATUS]	= 0x04,
-+	[REG_DIR_DATA_WRITE]	= 0x08,
-+	[REG_DIR_DATA_READ]	= 0x0c,
-+	[REG_SWITCH_REVISION]	= 0x10,
-+	[REG_PHY_REVISION]	= 0x14,
-+	[REG_SPHY_CNTRL]	= 0x24,
-+	[REG_CROSSBAR]		= 0xc8,
-+	[REG_RGMII_0_CNTRL]	= 0xe0,
-+	[REG_RGMII_1_CNTRL]	= 0xec,
-+	[REG_RGMII_2_CNTRL]	= 0xf8,
-+	[REG_LED_0_CNTRL]	= 0x40,
-+	[REG_LED_1_CNTRL]	= 0x4c,
-+	[REG_LED_2_CNTRL]	= 0x58,
-+};
-+
-+static const struct bcm_sf2_of_data bcm_sf2_4908_data = {
-+	.type		= BCM4908_DEVICE_ID,
-+	.core_reg_align	= 0,
-+	.reg_offsets	= bcm_sf2_4908_reg_offsets,
-+	.num_cfp_rules	= 0, /* FIXME */
-+};
-+
- /* Register offsets for the SWITCH_REG_* block */
- static const u16 bcm_sf2_7445_reg_offsets[] = {
- 	[REG_SWITCH_CNTRL]	= 0x00,
-@@ -1033,6 +1059,9 @@ static const struct bcm_sf2_of_data bcm_
- };
- 
- static const struct of_device_id bcm_sf2_of_match[] = {
-+	{ .compatible = "brcm,bcm4908-switch",
-+	  .data = &bcm_sf2_4908_data
-+	},
- 	{ .compatible = "brcm,bcm7445-switch-v4.0",
- 	  .data = &bcm_sf2_7445_data
- 	},
---- a/drivers/net/dsa/bcm_sf2_regs.h
-+++ b/drivers/net/dsa/bcm_sf2_regs.h
-@@ -17,6 +17,7 @@ enum bcm_sf2_reg_offs {
- 	REG_SWITCH_REVISION,
- 	REG_PHY_REVISION,
- 	REG_SPHY_CNTRL,
-+	REG_CROSSBAR,
- 	REG_RGMII_0_CNTRL,
- 	REG_RGMII_1_CNTRL,
- 	REG_RGMII_2_CNTRL,