upgrade testing kernel support to 3.1

SVN-Revision: 28165
lede-17.01
Imre Kaloz 2011-09-04 15:06:05 +00:00
parent 4f0b1a6602
commit ed2c8bdc92
17 changed files with 97 additions and 171 deletions

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@ -1,23 +0,0 @@
From 2f22c9d80acceb853f94ca90989655d88e8bb964 Mon Sep 17 00:00:00 2001
From: Imre Kaloz <kaloz@openwrt.org>
Date: Thu, 7 Jul 2011 11:39:37 +0200
Subject: [PATCH] ARM: make CNS3XXX select CPU_V6K
CNS3XXX is based on MPCore, so select the right CPU option for it.
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
---
arch/arm/Kconfig | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -322,7 +322,7 @@ config ARCH_CLPS711X
config ARCH_CNS3XXX
bool "Cavium Networks CNS3XXX family"
- select CPU_V6
+ select CPU_V6K
select GENERIC_CLOCKEVENTS
select ARM_GIC
select MIGHT_HAVE_PCI

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@ -1,108 +0,0 @@
CNS3xxx SOCs have L310-compatible cache controller, so let's use it.
With this patch benchmarking with 'gzip' shows that performance is
doubled, and I'm still able to boot full-fledged userland over NFS
(using PCIe NIC), so the support should be pretty robust.
Signed-off-by: Anton Vorontsov <avorontsov@mvista.com>
---
arch/arm/mach-cns3xxx/cns3420vb.c | 2 +
arch/arm/mach-cns3xxx/core.c | 43 +++++++++++++++++++++++++++++++++++++
arch/arm/mach-cns3xxx/core.h | 6 +++++
arch/arm/mm/Kconfig | 2 +-
4 files changed, 52 insertions(+), 1 deletions(-)
--- a/arch/arm/mach-cns3xxx/cns3420vb.c
+++ b/arch/arm/mach-cns3xxx/cns3420vb.c
@@ -192,6 +192,8 @@ static struct platform_device *cns3420_p
static void __init cns3420_init(void)
{
+ cns3xxx_l2x0_init();
+
platform_add_devices(cns3420_pdevs, ARRAY_SIZE(cns3420_pdevs));
cns3xxx_ahci_init();
--- a/arch/arm/mach-cns3xxx/core.c
+++ b/arch/arm/mach-cns3xxx/core.c
@@ -16,6 +16,7 @@
#include <asm/mach/time.h>
#include <asm/mach/irq.h>
#include <asm/hardware/gic.h>
+#include <asm/hardware/cache-l2x0.h>
#include <mach/cns3xxx.h>
#include "core.h"
@@ -244,3 +245,45 @@ static void __init cns3xxx_timer_init(vo
struct sys_timer cns3xxx_timer = {
.init = cns3xxx_timer_init,
};
+
+#ifdef CONFIG_CACHE_L2X0
+
+void __init cns3xxx_l2x0_init(void)
+{
+ void __iomem *base = ioremap(CNS3XXX_L2C_BASE, SZ_4K);
+ u32 val;
+
+ if (WARN_ON(!base))
+ return;
+
+ /*
+ * Tag RAM Control register
+ *
+ * bit[10:8] - 1 cycle of write accesses latency
+ * bit[6:4] - 1 cycle of read accesses latency
+ * bit[3:0] - 1 cycle of setup latency
+ *
+ * 1 cycle of latency for setup, read and write accesses
+ */
+ val = readl(base + L2X0_TAG_LATENCY_CTRL);
+ val &= 0xfffff888;
+ writel(val, base + L2X0_TAG_LATENCY_CTRL);
+
+ /*
+ * Data RAM Control register
+ *
+ * bit[10:8] - 1 cycles of write accesses latency
+ * bit[6:4] - 1 cycles of read accesses latency
+ * bit[3:0] - 1 cycle of setup latency
+ *
+ * 1 cycle of latency for setup, read and write accesses
+ */
+ val = readl(base + L2X0_DATA_LATENCY_CTRL);
+ val &= 0xfffff888;
+ writel(val, base + L2X0_DATA_LATENCY_CTRL);
+
+ /* 32 KiB, 8-way, parity disable */
+ l2x0_init(base, 0x00540000, 0xfe000fff);
+}
+
+#endif /* CONFIG_CACHE_L2X0 */
--- a/arch/arm/mach-cns3xxx/core.h
+++ b/arch/arm/mach-cns3xxx/core.h
@@ -13,6 +13,12 @@
extern struct sys_timer cns3xxx_timer;
+#ifdef CONFIG_CACHE_L2X0
+void __init cns3xxx_l2x0_init(void);
+#else
+static inline void cns3xxx_l2x0_init(void) {}
+#endif /* CONFIG_CACHE_L2X0 */
+
void __init cns3xxx_map_io(void);
void __init cns3xxx_init_irq(void);
void cns3xxx_power_off(void);
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -821,7 +821,7 @@ config CACHE_L2X0
depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \
REALVIEW_EB_A9MP || SOC_IMX35 || SOC_IMX31 || MACH_REALVIEW_PBX || \
ARCH_NOMADIK || ARCH_OMAP4 || ARCH_EXYNOS4 || ARCH_TEGRA || \
- ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || ARCH_SHMOBILE
+ ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || ARCH_SHMOBILE || ARCH_CNS3XXX
default y
select OUTER_CACHE
select OUTER_CACHE_SYNC

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@ -0,0 +1,45 @@
From b1bd6bd7c230e00b40b0b859f3c23eb56ef39f0c Mon Sep 17 00:00:00 2001
From: Imre Kaloz <kaloz@openwrt.org>
Date: Fri, 2 Sep 2011 08:07:00 +0200
Subject: [PATCH] ARM: remove missing cns3xxx includes
Commit c9d95fbe59e426eed7f16e7cac812e46ac4772d0 deleted cns3xxx' hardware.h,
but didn't remove references for it, breaking the build.
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
---
arch/arm/mach-cns3xxx/include/mach/entry-macro.S | 1 -
arch/arm/mach-cns3xxx/include/mach/system.h | 1 -
arch/arm/mach-cns3xxx/include/mach/uncompress.h | 1 -
3 files changed, 0 insertions(+), 3 deletions(-)
--- a/arch/arm/mach-cns3xxx/include/mach/entry-macro.S
+++ b/arch/arm/mach-cns3xxx/include/mach/entry-macro.S
@@ -8,7 +8,6 @@
* published by the Free Software Foundation.
*/
-#include <mach/hardware.h>
#include <asm/hardware/entry-macro-gic.S>
.macro disable_fiq
--- a/arch/arm/mach-cns3xxx/include/mach/system.h
+++ b/arch/arm/mach-cns3xxx/include/mach/system.h
@@ -13,7 +13,6 @@
#include <linux/io.h>
#include <asm/proc-fns.h>
-#include <mach/hardware.h>
static inline void arch_idle(void)
{
--- a/arch/arm/mach-cns3xxx/include/mach/uncompress.h
+++ b/arch/arm/mach-cns3xxx/include/mach/uncompress.h
@@ -8,7 +8,6 @@
*/
#include <asm/mach-types.h>
-#include <mach/hardware.h>
#include <mach/cns3xxx.h>
#define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00))

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@ -13,7 +13,7 @@ arch/arm/Kconfig | 1 +
--- a/arch/arm/Kconfig --- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig +++ b/arch/arm/Kconfig
@@ -327,6 +327,7 @@ config ARCH_CNS3XXX @@ -333,6 +333,7 @@ config ARCH_CNS3XXX
select ARM_GIC select ARM_GIC
select MIGHT_HAVE_PCI select MIGHT_HAVE_PCI
select PCI_DOMAINS if PCI select PCI_DOMAINS if PCI
@ -34,7 +34,7 @@ arch/arm/Kconfig | 1 +
CONFIG_MMC=y CONFIG_MMC=y
--- a/arch/arm/mach-cns3xxx/cns3420vb.c --- a/arch/arm/mach-cns3xxx/cns3420vb.c
+++ b/arch/arm/mach-cns3xxx/cns3420vb.c +++ b/arch/arm/mach-cns3xxx/cns3420vb.c
@@ -159,10 +159,32 @@ static struct platform_device cns3xxx_us @@ -158,10 +158,32 @@ static struct platform_device cns3xxx_us
}, },
}; };

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@ -231,6 +231,7 @@
+ * + *
+ * Copyright 2011 Gateworks Corporation + * Copyright 2011 Gateworks Corporation
+ * Chris Lang <clang@gateworks.com> + * Chris Lang <clang@gateworks.com>
+ *
+ * Cloned from linux/arch/arm/mach-vexpress/platsmp.c + * Cloned from linux/arch/arm/mach-vexpress/platsmp.c
+ * + *
+ * Copyright (C) 2002 ARM Ltd. + * Copyright (C) 2002 ARM Ltd.
@ -254,7 +255,6 @@
+#include <asm/smp_scu.h> +#include <asm/smp_scu.h>
+#include <asm/unified.h> +#include <asm/unified.h>
+ +
+#include <mach/hardware.h>
+#include <mach/cns3xxx.h> +#include <mach/cns3xxx.h>
+ +
+extern void cns3xxx_secondary_startup(void); +extern void cns3xxx_secondary_startup(void);
@ -404,7 +404,7 @@
+} +}
--- a/arch/arm/Kconfig --- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig +++ b/arch/arm/Kconfig
@@ -1313,7 +1313,7 @@ config SMP @@ -1350,7 +1350,7 @@ config SMP
depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \ depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \
MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \ MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \
ARCH_EXYNOS4 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \ ARCH_EXYNOS4 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \

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@ -1,6 +1,6 @@
--- a/drivers/net/Kconfig --- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig +++ b/drivers/net/Kconfig
@@ -2078,6 +2078,14 @@ config ACENIC_OMIT_TIGON_I @@ -2071,6 +2071,14 @@ config ACENIC_OMIT_TIGON_I
The safe and default value for this is N. The safe and default value for this is N.
@ -17,7 +17,7 @@
depends on PCI depends on PCI
--- a/drivers/net/Makefile --- a/drivers/net/Makefile
+++ b/drivers/net/Makefile +++ b/drivers/net/Makefile
@@ -241,6 +241,7 @@ obj-$(CONFIG_MAC89x0) += mac89x0.o @@ -240,6 +240,7 @@ obj-$(CONFIG_MAC89x0) += mac89x0.o
obj-$(CONFIG_TUN) += tun.o obj-$(CONFIG_TUN) += tun.o
obj-$(CONFIG_VETH) += veth.o obj-$(CONFIG_VETH) += veth.o
obj-$(CONFIG_NET_NETX) += netx-eth.o obj-$(CONFIG_NET_NETX) += netx-eth.o
@ -44,12 +44,14 @@
+#include <linux/dma-mapping.h> +#include <linux/dma-mapping.h>
+#include <linux/dmapool.h> +#include <linux/dmapool.h>
+#include <linux/etherdevice.h> +#include <linux/etherdevice.h>
+#include <linux/interrupt.h>
+#include <linux/io.h> +#include <linux/io.h>
+#include <linux/kernel.h> +#include <linux/kernel.h>
+#include <linux/phy.h> +#include <linux/phy.h>
+#include <linux/platform_device.h> +#include <linux/platform_device.h>
+#include <linux/skbuff.h> +#include <linux/skbuff.h>
+#include <mach/hardware.h> +#include <mach/irqs.h>
+#include <mach/platform.h>
+ +
+#define DRV_NAME "cns3xxx_eth" +#define DRV_NAME "cns3xxx_eth"
+ +
@ -212,7 +214,6 @@
+ u8 alignment[16]; /* for 32 byte alignment */ + u8 alignment[16]; /* for 32 byte alignment */
+}; +};
+ +
+
+struct switch_regs { +struct switch_regs {
+ u32 phy_control; + u32 phy_control;
+ u32 phy_auto_addr; + u32 phy_auto_addr;
@ -439,7 +440,6 @@
+ return (IRQ_HANDLED); + return (IRQ_HANDLED);
+} +}
+ +
+
+static void cns3xxx_alloc_rx_buf(struct sw *sw, int received) +static void cns3xxx_alloc_rx_buf(struct sw *sw, int received)
+{ +{
+ struct _rx_ring *rx_ring = sw->rx_ring; + struct _rx_ring *rx_ring = sw->rx_ring;
@ -1297,15 +1297,6 @@
+MODULE_DESCRIPTION("Cavium CNS3xxx Ethernet driver"); +MODULE_DESCRIPTION("Cavium CNS3xxx Ethernet driver");
+MODULE_LICENSE("GPL v2"); +MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:cns3xxx_eth"); +MODULE_ALIAS("platform:cns3xxx_eth");
--- a/arch/arm/mach-cns3xxx/include/mach/hardware.h
+++ b/arch/arm/mach-cns3xxx/include/mach/hardware.h
@@ -19,4 +19,6 @@
#define PCIBIOS_MIN_MEM 0x00000000
#define pcibios_assign_all_busses() 1
+#include "platform.h"
+
#endif
--- /dev/null --- /dev/null
+++ b/arch/arm/mach-cns3xxx/include/mach/platform.h +++ b/arch/arm/mach-cns3xxx/include/mach/platform.h
@@ -0,0 +1,26 @@ @@ -0,0 +1,26 @@

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@ -1,6 +1,6 @@
--- a/drivers/spi/Kconfig --- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig
@@ -123,6 +123,13 @@ config SPI_BUTTERFLY @@ -117,6 +117,13 @@ config SPI_BUTTERFLY
inexpensive battery powered microcontroller evaluation board. inexpensive battery powered microcontroller evaluation board.
This same cable can be used to flash new firmware. This same cable can be used to flash new firmware.
@ -16,14 +16,14 @@
depends on (M520x || M523x || M5249 || M527x || M528x || M532x) depends on (M520x || M523x || M5249 || M527x || M528x || M532x)
--- a/drivers/spi/Makefile --- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile +++ b/drivers/spi/Makefile
@@ -56,6 +56,7 @@ obj-$(CONFIG_SPI_SH_SCI) += spi_sh_sci. @@ -18,6 +18,7 @@ obj-$(CONFIG_SPI_BFIN) += spi-bfin5xx.
obj-$(CONFIG_SPI_SH_MSIOF) += spi_sh_msiof.o obj-$(CONFIG_SPI_BFIN_SPORT) += spi-bfin-sport.o
obj-$(CONFIG_SPI_STMP3XXX) += spi_stmp.o obj-$(CONFIG_SPI_BITBANG) += spi-bitbang.o
obj-$(CONFIG_SPI_NUC900) += spi_nuc900.o obj-$(CONFIG_SPI_BUTTERFLY) += spi-butterfly.o
+obj-$(CONFIG_SPI_CNS3XXX) += spi_cns3xxx.o +obj-$(CONFIG_SPI_CNS3XXX) += spi_cns3xxx.o
obj-$(CONFIG_SPI_COLDFIRE_QSPI) += spi-coldfire-qspi.o
# special build for s3c24xx spi driver with fiq support obj-$(CONFIG_SPI_DAVINCI) += spi-davinci.o
spi_s3c24xx_hw-y := spi_s3c24xx.o obj-$(CONFIG_SPI_DESIGNWARE) += spi-dw.o
--- /dev/null --- /dev/null
+++ b/drivers/spi/spi_cns3xxx.c +++ b/drivers/spi/spi_cns3xxx.c
@@ -0,0 +1,449 @@ @@ -0,0 +1,449 @@
@ -492,8 +492,8 @@
}; };
/** /**
--- a/drivers/spi/spi_bitbang.c --- a/drivers/spi/spi-bitbang.c
+++ b/drivers/spi/spi_bitbang.c +++ b/drivers/spi/spi-bitbang.c
@@ -329,6 +329,12 @@ static void bitbang_work(struct work_str @@ -329,6 +329,12 @@ static void bitbang_work(struct work_str
*/ */
if (!m->is_dma_mapped) if (!m->is_dma_mapped)

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@ -1,6 +1,6 @@
--- a/arch/arm/mach-cns3xxx/pcie.c --- a/arch/arm/mach-cns3xxx/pcie.c
+++ b/arch/arm/mach-cns3xxx/pcie.c +++ b/arch/arm/mach-cns3xxx/pcie.c
@@ -375,8 +375,6 @@ static int __init cns3xxx_pcie_init(void @@ -378,8 +378,6 @@ static int __init cns3xxx_pcie_init(void
for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) { for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) {
iotable_init(cns3xxx_pcie[i].cfg_bases, iotable_init(cns3xxx_pcie[i].cfg_bases,
ARRAY_SIZE(cns3xxx_pcie[i].cfg_bases)); ARRAY_SIZE(cns3xxx_pcie[i].cfg_bases));

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@ -41,9 +41,9 @@
+#include <asm/mach/arch.h> +#include <asm/mach/arch.h>
+#include <asm/mach/map.h> +#include <asm/mach/map.h>
+#include <asm/mach/time.h> +#include <asm/mach/time.h>
+#include <mach/hardware.h>
+#include <mach/cns3xxx.h> +#include <mach/cns3xxx.h>
+#include <mach/irqs.h> +#include <mach/irqs.h>
+#include <mach/platform.h>
+#include <mach/pm.h> +#include <mach/pm.h>
+#include "core.h" +#include "core.h"
+#include "devices.h" +#include "devices.h"
@ -816,7 +816,7 @@
--- a/arch/arm/Kconfig --- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig +++ b/arch/arm/Kconfig
@@ -323,6 +323,7 @@ config ARCH_CLPS711X @@ -329,6 +329,7 @@ config ARCH_CLPS711X
config ARCH_CNS3XXX config ARCH_CNS3XXX
bool "Cavium Networks CNS3XXX family" bool "Cavium Networks CNS3XXX family"
select CPU_V6K select CPU_V6K
@ -859,7 +859,7 @@
+ +
+#include <linux/kernel.h> +#include <linux/kernel.h>
+#include <linux/io.h> +#include <linux/io.h>
+#include <mach/hardware.h> +#include <mach/platform.h>
+#include <asm-generic/gpio.h> /* cansleep wrappers */ +#include <asm-generic/gpio.h> /* cansleep wrappers */
+ +
+#define NR_BUILTIN_GPIO 64 +#define NR_BUILTIN_GPIO 64
@ -946,7 +946,7 @@
{ {
int i; int i;
@@ -373,6 +373,9 @@ static int __init cns3xxx_pcie_init(void @@ -376,6 +376,9 @@ static int __init cns3xxx_pcie_init(void
"imprecise external abort"); "imprecise external abort");
for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) { for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) {
@ -956,14 +956,22 @@
iotable_init(cns3xxx_pcie[i].cfg_bases, iotable_init(cns3xxx_pcie[i].cfg_bases,
ARRAY_SIZE(cns3xxx_pcie[i].cfg_bases)); ARRAY_SIZE(cns3xxx_pcie[i].cfg_bases));
cns3xxx_pcie_check_link(&cns3xxx_pcie[i]); cns3xxx_pcie_check_link(&cns3xxx_pcie[i]);
@@ -384,4 +387,3 @@ static int __init cns3xxx_pcie_init(void @@ -387,4 +390,3 @@ static int __init cns3xxx_pcie_init(void
return 0; return 0;
} }
-device_initcall(cns3xxx_pcie_init); -device_initcall(cns3xxx_pcie_init);
--- a/arch/arm/mach-cns3xxx/cns3420vb.c --- a/arch/arm/mach-cns3xxx/cns3420vb.c
+++ b/arch/arm/mach-cns3xxx/cns3420vb.c +++ b/arch/arm/mach-cns3xxx/cns3420vb.c
@@ -199,6 +199,8 @@ static void __init cns3420_init(void) @@ -31,6 +31,7 @@
#include <asm/mach/time.h>
#include <mach/cns3xxx.h>
#include <mach/irqs.h>
+#include <mach/platform.h>
#include "core.h"
#include "devices.h"
@@ -198,6 +199,8 @@ static void __init cns3420_init(void)
cns3xxx_ahci_init(); cns3xxx_ahci_init();
cns3xxx_sdhci_init(); cns3xxx_sdhci_init();

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@ -1,6 +1,6 @@
--- a/drivers/mmc/host/sdhci-cns3xxx.c --- a/drivers/mmc/host/sdhci-cns3xxx.c
+++ b/drivers/mmc/host/sdhci-cns3xxx.c +++ b/drivers/mmc/host/sdhci-cns3xxx.c
@@ -90,8 +90,9 @@ struct sdhci_pltfm_data sdhci_cns3xxx_pd @@ -88,10 +88,11 @@ static struct sdhci_pltfm_data sdhci_cns
.ops = &sdhci_cns3xxx_ops, .ops = &sdhci_cns3xxx_ops,
.quirks = SDHCI_QUIRK_BROKEN_DMA | .quirks = SDHCI_QUIRK_BROKEN_DMA |
SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK |
@ -12,3 +12,5 @@
+ SDHCI_QUIRK_NONSTANDARD_CLOCK | + SDHCI_QUIRK_NONSTANDARD_CLOCK |
+ SDHCI_QUIRK_BROKEN_CARD_DETECTION, + SDHCI_QUIRK_BROKEN_CARD_DETECTION,
}; };
static int __devinit sdhci_cns3xxx_probe(struct platform_device *pdev)

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@ -18,14 +18,14 @@
depends on GENERIC_GPIO depends on GENERIC_GPIO
--- a/drivers/hwmon/Makefile --- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile +++ b/drivers/hwmon/Makefile
@@ -118,6 +118,7 @@ obj-$(CONFIG_SENSORS_W83L785TS) += w83l7 @@ -123,6 +123,7 @@ obj-$(CONFIG_SENSORS_W83L785TS) += w83l7
obj-$(CONFIG_SENSORS_W83L786NG) += w83l786ng.o obj-$(CONFIG_SENSORS_W83L786NG) += w83l786ng.o
obj-$(CONFIG_SENSORS_WM831X) += wm831x-hwmon.o obj-$(CONFIG_SENSORS_WM831X) += wm831x-hwmon.o
obj-$(CONFIG_SENSORS_WM8350) += wm8350-hwmon.o obj-$(CONFIG_SENSORS_WM8350) += wm8350-hwmon.o
+obj-$(CONFIG_SENSORS_GSP) += gsp.o +obj-$(CONFIG_SENSORS_GSP) += gsp.o
# PMBus drivers obj-$(CONFIG_PMBUS) += pmbus/
obj-$(CONFIG_PMBUS) += pmbus_core.o
--- /dev/null --- /dev/null
+++ b/drivers/hwmon/gsp.c +++ b/drivers/hwmon/gsp.c
@@ -0,0 +1,308 @@ @@ -0,0 +1,308 @@

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@ -22658,7 +22658,7 @@
u32 transfer_buffer_length; /* (in) data buffer length */ u32 transfer_buffer_length; /* (in) data buffer length */
--- a/drivers/usb/gadget/Kconfig --- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig
@@ -111,7 +111,7 @@ config USB_GADGET_SELECTED @@ -108,7 +108,7 @@ config USB_GADGET_VBUS_DRAW
# #
choice choice
prompt "USB Peripheral Controller" prompt "USB Peripheral Controller"
@ -22667,3 +22667,14 @@
help help
A USB device uses a controller to talk to its host. A USB device uses a controller to talk to its host.
Systems should have only one such upstream link. Systems should have only one such upstream link.
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -3,7 +3,7 @@
#
ccflags-$(CONFIG_USB_GADGET_DEBUG) := -DDEBUG
-obj-$(CONFIG_USB_GADGET) += udc-core.o
+#obj-$(CONFIG_USB_GADGET) += udc-core.o
obj-$(CONFIG_USB_DUMMY_HCD) += dummy_hcd.o
obj-$(CONFIG_USB_NET2272) += net2272.o
obj-$(CONFIG_USB_NET2280) += net2280.o