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authorUlf Samuelsson <ulf.samuelsson@atmel.com>2008-12-30 08:26:51 +0000
committerUlf Samuelsson <ulf.samuelsson@atmel.com>2008-12-30 08:26:51 +0000
commit3de57c44474c74e5f160e7961135e7f16f709bc7 (patch)
treea94428ee2e08b8b3c14b4becba8a87b7118ace53 /target/device/Atmel
parent4826e57a04428b93f3725ca7a786f9aed3126c25 (diff)
downloadbuildroot-novena-3de57c44474c74e5f160e7961135e7f16f709bc7.tar.gz
buildroot-novena-3de57c44474c74e5f160e7961135e7f16f709bc7.zip
Update kernel patch from 2.6.28-rc6 to 2.6.28
Diffstat (limited to 'target/device/Atmel')
-rw-r--r--target/device/Atmel/arch-arm/Config.in.linux.patches8
-rw-r--r--target/device/Atmel/arch-arm/Makefile.in12
-rw-r--r--target/device/Atmel/arch-arm/kernel-patches-2.6.28-rc6/linux-2.6.28-rc6-at91-wm8731.patch423
-rw-r--r--target/device/Atmel/arch-arm/kernel-patches-2.6.28-rc6/linux-2.6.28-rc6-at91.patch.gzbin84237 -> 0 bytes
-rw-r--r--target/device/Atmel/arch-arm/kernel-patches-2.6.28/linux-2.6.28-at91.patch.bz2bin0 -> 67725 bytes
-rw-r--r--target/device/Atmel/arch-arm/kernel-patches-2.6.28/linux-2.6.28-exp.patch.bz2bin0 -> 56841 bytes
6 files changed, 4 insertions, 439 deletions
diff --git a/target/device/Atmel/arch-arm/Config.in.linux.patches b/target/device/Atmel/arch-arm/Config.in.linux.patches
index 8664c6a45..bbb6a369f 100644
--- a/target/device/Atmel/arch-arm/Config.in.linux.patches
+++ b/target/device/Atmel/arch-arm/Config.in.linux.patches
@@ -2,7 +2,7 @@ choice
prompt "Add AT91 specific patches"
depends on BR2_KERNEL_ARCH_PATCH_ENABLED
depends on BR2_TARGET_ATMEL && BR2_arm
- default BR2_ARCH_AT91_2_6_28_RC6 if BR2_LINUX_2_6_28
+ default BR2_ARCH_AT91_2_6_28 if BR2_LINUX_2_6_28
default BR2_ARCH_AT91_2_6_27_7 if BR2_LINUX_2_6_27
default BR2_ARCH_AT91_2_6_26 if BR2_LINUX_2_6_26
default BR2_ARCH_AT91_2_6_25 if BR2_LINUX_2_6_25
@@ -16,8 +16,8 @@ choice
help
Select a patch to add to the Linux kernel
-config BR2_ARCH_AT91_2_6_28_RC6
- bool "2.6.28-rc6"
+config BR2_ARCH_AT91_2_6_28
+ bool "2.6.28"
help
Apply the at91 linux-2.6.28-rc6 patches
@@ -72,7 +72,7 @@ config BR2_KERNEL_ARCH_PATCH_VERSION
string
depends on BR2_KERNEL_ARCH_PATCH_ENABLED
depends on BR2_TARGET_ATMEL && BR2_arm
- default "2.6.28-rc6" if BR2_ARCH_AT91_2_6_28_RC6
+ default "2.6.28" if BR2_ARCH_AT91_2_6_28
default "2.6.27.7" if BR2_ARCH_AT91_2_6_27_7
default "2.6.26" if BR2_ARCH_AT91_2_6_26
default "2.6.26-rc3" if BR2_ARCH_AT91_2_6_26_RC3
diff --git a/target/device/Atmel/arch-arm/Makefile.in b/target/device/Atmel/arch-arm/Makefile.in
index 1db111e9b..e69de29bb 100644
--- a/target/device/Atmel/arch-arm/Makefile.in
+++ b/target/device/Atmel/arch-arm/Makefile.in
@@ -1,12 +0,0 @@
-ifeq ($(BR2_avr32),y)
-KERNEL_COND_PATCHES:=
-ifeq ($(BR2_LINUX_AVR32_AC97_PATCH),y)
-KERNEL_COND_PATCHES+=avr32.patched.ac97
-endif
-ifeq ($(BR2_LINUX_AVR32_ISI_PATCH),y)
-KERNEL_COND_PATCHES+=avr32.patched.isi
-endif
-ifeq ($(BR2_LINUX_AVR32_PSIF_PATCH),y)
-KERNEL_COND_PATCHES+=avr32.patched.psif
-endif
-endif
diff --git a/target/device/Atmel/arch-arm/kernel-patches-2.6.28-rc6/linux-2.6.28-rc6-at91-wm8731.patch b/target/device/Atmel/arch-arm/kernel-patches-2.6.28-rc6/linux-2.6.28-rc6-at91-wm8731.patch
deleted file mode 100644
index 4c0a0a289..000000000
--- a/target/device/Atmel/arch-arm/kernel-patches-2.6.28-rc6/linux-2.6.28-rc6-at91-wm8731.patch
+++ /dev/null
@@ -1,423 +0,0 @@
-diff -urN linux-2.6.28-rc6/sound/soc/at91/at91sam9g20ek_wm8731.c linux-2.6.28-rc6-0rig/sound/soc/at91/at91sam9g20ek_wm8731.c
---- linux-2.6.28-rc6/sound/soc/at91/at91sam9g20ek_wm8731.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.28-rc6-0rig/sound/soc/at91/at91sam9g20ek_wm8731.c 2008-11-29 20:33:23.000000000 +0100
-@@ -0,0 +1,383 @@
-+/*
-+ * at91sam9g20ek_wm8731 -- SoC audio for AT91SAM9G20-based Atmel AT91SAM9G20EK board.
-+ *
-+ * Author: Ulf Samuelsson <ulf.samuelsson@atmel.com>
-+ * Atmel Nordic AB.
-+ * Created: Mar 29, 2006
-+ *
-+ * Based on eti_b1_wm8731.c by:
-+ *
-+ * Authors: Frank Mandarino <fmandarino@endrelia.com>
-+ *
-+ * which is based on corgi.c by:
-+ *
-+ * Copyright 2005 Wolfson Microelectronics PLC.
-+ * Copyright 2005 Openedhand Ltd.
-+ *
-+ * Authors: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
-+ * Richard Purdie <richard@openedhand.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify it
-+ * under the terms of the GNU General Public License as published by the
-+ * Free Software Foundation; either version 2 of the License, or (at your
-+ * option) any later version.
-+ *
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/kernel.h>
-+#include <linux/clk.h>
-+#include <linux/timer.h>
-+#include <linux/interrupt.h>
-+#include <linux/platform_device.h>
-+#include <sound/core.h>
-+#include <sound/pcm.h>
-+#include <sound/soc.h>
-+#include <sound/soc-dapm.h>
-+
-+#include <mach/hardware.h>
-+#include <mach/gpio.h>
-+
-+#include "../codecs/wm8731.h"
-+#include "at91-pcm.h"
-+#include "at91-ssc.h"
-+
-+#define AT91SAM9G20_BASE_SSC AT91SAM9260_BASE_SSC
-+#define AT91SAM9G20_ID_SSC AT91SAM9260_ID_SSC
-+
-+
-+#if 0
-+#define DBG(x...) printk(KERN_INFO "at91sam9g20ek_wm8731: " x)
-+#else
-+#define DBG(x...)
-+#endif
-+
-+static struct clk *pck1_clk;
-+static struct clk *pllb_clk;
-+
-+
-+static int at91sam9g20ek_startup(struct snd_pcm_substream *substream)
-+{
-+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
-+ struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-+ struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-+ int ret;
-+
-+ /* cpu clock is the AT91 master clock sent to the SSC */
-+ ret = snd_soc_dai_set_sysclk(cpu_dai, AT91_SYSCLK_MCK,
-+ 100000000, SND_SOC_CLOCK_IN);
-+ if (ret < 0)
-+ return ret;
-+
-+ /* codec system clock is supplied by PCK1, set to 12MHz */
-+ ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK,
-+ 12000000, SND_SOC_CLOCK_IN);
-+ if (ret < 0)
-+ return ret;
-+
-+ /* Start PCK1 clock. */
-+ clk_enable(pck1_clk);
-+ DBG("pck1 started\n");
-+
-+ return 0;
-+}
-+
-+static void at91sam9g20ek_shutdown(struct snd_pcm_substream *substream)
-+{
-+ /* Stop PCK1 clock. */
-+ clk_disable(pck1_clk);
-+ DBG("pck1 stopped\n");
-+}
-+
-+static int at91sam9g20ek_hw_params(struct snd_pcm_substream *substream,
-+ struct snd_pcm_hw_params *params)
-+{
-+ struct snd_soc_pcm_runtime *rtd = substream->private_data;
-+ struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
-+ struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
-+ int ret;
-+
-+#ifdef CONFIG_SND_AT91_SOC_AT91SAM9G20EK_SLAVE
-+ unsigned int rate;
-+ int cmr_div, period;
-+
-+ /* set codec DAI configuration */
-+ ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-+ SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
-+ if (ret < 0)
-+ return ret;
-+
-+ /* set cpu DAI configuration */
-+ ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-+ SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
-+ if (ret < 0)
-+ return ret;
-+
-+ /*
-+ * The SSC clock dividers depend on the sample rate. The CMR.DIV
-+ * field divides the system master clock MCK to drive the SSC TK
-+ * signal which provides the codec BCLK. The TCMR.PERIOD and
-+ * RCMR.PERIOD fields further divide the BCLK signal to drive
-+ * the SSC TF and RF signals which provide the codec DACLRC and
-+ * ADCLRC clocks.
-+ *
-+ * The dividers were determined through trial and error, where a
-+ * CMR.DIV value is chosen such that the resulting BCLK value is
-+ * divisible, or almost divisible, by (2 * sample rate), and then
-+ * the TCMR.PERIOD or RCMR.PERIOD is BCLK / (2 * sample rate) - 1.
-+ */
-+
-+ /*
-+ * 8000: P=25 D=124 IF=2000000.00 OF= 8000.00 ERROR=0.000000
-+ * 16000: P=22 D=70 IF=2272727.27 OF=16005.12 ERROR=0.000320
-+ * 32000: P=17 D=45 IF=2941176.47 OF=31969.31 ERROR=0.000959
-+ * 48000: P=13 D=39 IF=3846153.85 OF=48076.92 ERROR=0.001603
-+ * 11025: P=14 D=161 IF=3571428.57 OF=11022.93 ERROR=0.000188
-+ * 22050: P=14 D=80 IF=3571428.57 OF=22045.86 ERROR=0.000188
-+ * 44100: P=21 D=26 IF=2380952.38 OF=44091.71 ERROR=0.000188
-+ */
-+ rate = params_rate(params);
-+
-+ switch (rate) {
-+ case 8000:
-+ cmr_div = 25; /* BCLK = 100MHz/(2*25) = 2.000000MHz */
-+ period = 124; /* LRC = BCLK/(2*(124+1)) = 8000Hz */
-+ break;
-+ case 16000:
-+ cmr_div = 22; /* BCLK = 100MHz/(2*22) ~= 2,272727MHz */
-+ period = 70; /* LRC = BCLK/(2*(70+1)) = 16005.12Hz */
-+ break;
-+ case 32000:
-+ cmr_div = 17; /* BCLK = 100MHz/(2*17) ~= 2.941176MHz */
-+ period = 45; /* LRC = BCLK/(2*(45+1)) = 31969.31Hz */
-+ break;
-+ case 48000:
-+ cmr_div = 13; /* BCLK = 100MHz/(2*13) ~= 3.846154MHz */
-+ period = 39; /* LRC = BCLK/(2*(39+1)) = 48076.92Hz */
-+ break;
-+ case 11025:
-+ cmr_div = 14; /* BCLK = 100MHz/(2*14) ~= 3.571429MHz */
-+ period = 161; /* LRC = BCLK/(2*(161+1)) = 11022.93Hz */
-+ break;
-+ case 22050:
-+ cmr_div = 14; /* BCLK = 100MHz/(2*14) ~= 3.571429MHz */
-+ period = 80; /* LRC = BCLK/(2*(80+1)) = 22045.86Hz */
-+ break;
-+ case 44100:
-+ cmr_div = 21; /* BCLK = 100MHz/(2*21) ~= 2.380952MHz */
-+ period = 26; /* LRC = BCLK/(2*(26+1)) = 44091.71Hz */
-+ break;
-+ default:
-+ printk(KERN_WARNING "unsupported rate %d on AT91SAM9G20EK board\n", rate);
-+ return -EINVAL;
-+ }
-+
-+ /* set the MCK divider for BCLK */
-+ ret = snd_soc_dai_set_clkdiv(cpu_dai, AT91SSC_CMR_DIV, cmr_div);
-+ if (ret < 0)
-+ return ret;
-+
-+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-+ /* set the BCLK divider for DACLRC */
-+ ret = snd_soc_dai_set_clkdiv(cpu_dai,
-+ AT91SSC_TCMR_PERIOD, period);
-+ } else {
-+ /* set the BCLK divider for ADCLRC */
-+ ret = snd_soc_dai_set_clkdiv(cpu_dai,
-+ AT91SSC_RCMR_PERIOD, period);
-+ }
-+ if (ret < 0)
-+ return ret;
-+
-+#else /* CONFIG_SND_AT91_SOC_AT91SAM9G20EK_SLAVE */
-+ /*
-+ * Codec in Master Mode.
-+ */
-+
-+ /* set codec DAI configuration */
-+ ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-+ SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-+ if (ret < 0)
-+ return ret;
-+
-+ /* set cpu DAI configuration */
-+ ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-+ SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-+ if (ret < 0)
-+ return ret;
-+
-+#endif /* CONFIG_SND_AT91_SOC_AT91SAM9G20EK_SLAVE */
-+
-+ return 0;
-+}
-+
-+static struct snd_soc_ops at91sam9g20ek_ops = {
-+ .startup = at91sam9g20ek_startup,
-+ .hw_params = at91sam9g20ek_hw_params,
-+ .shutdown = at91sam9g20ek_shutdown,
-+};
-+
-+
-+static const struct snd_soc_dapm_widget at91sam9g20ek_dapm_widgets[] = {
-+ SND_SOC_DAPM_MIC("Int Mic", NULL),
-+ SND_SOC_DAPM_SPK("Ext Spk", NULL),
-+};
-+
-+static const struct snd_soc_dapm_route intercon[] = {
-+
-+ /* speaker connected to LHPOUT */
-+ {"Ext Spk", NULL, "LHPOUT"},
-+
-+ /* mic is connected to Mic Jack, with WM8731 Mic Bias */
-+ {"MICIN", NULL, "Mic Bias"},
-+ {"Mic Bias", NULL, "Int Mic"},
-+};
-+
-+/*
-+ * Logic for a wm8731 as connected on a Atmel AT91SAM9G20EK board.
-+ */
-+static int at91sam9g20ek_wm8731_init(struct snd_soc_codec *codec)
-+{
-+ DBG("at91sam9g20ek_wm8731_init() called\n");
-+
-+ /* Add specific widgets */
-+ snd_soc_dapm_new_controls(codec, at91sam9g20ek_dapm_widgets,
-+ ARRAY_SIZE(at91sam9g20ek_dapm_widgets));
-+
-+ /* Set up specific audio path interconnects */
-+ snd_soc_dapm_add_route(codec, intercon, ARRAY_SIZE(intercon));
-+
-+ /* not connected */
-+ snd_soc_dapm_disable_pin(codec, "RLINEIN");
-+ snd_soc_dapm_disable_pin(codec, "LLINEIN");
-+
-+ /* always connected */
-+ snd_soc_dapm_enable_pin(codec, "Int Mic");
-+ snd_soc_dapm_enable_pin(codec, "Ext Spk");
-+
-+ snd_soc_dapm_sync(codec);
-+
-+ return 0;
-+}
-+
-+static struct snd_soc_dai_link at91sam9g20ek_dai = {
-+ .name = "WM8731",
-+ .stream_name = "WM8731 PCM",
-+ .cpu_dai = &at91_ssc_dai[1],
-+ .codec_dai = &wm8731_dai,
-+ .init = at91sam9g20ek_wm8731_init,
-+ .ops = &at91sam9g20ek_ops,
-+};
-+
-+static struct snd_soc_machine snd_soc_machine_at91sam9g20ek = {
-+ .name = "AT91SAM9G20EK_WM8731",
-+ .dai_link = &at91sam9g20ek_dai,
-+ .num_links = 1,
-+};
-+
-+static struct wm8731_setup_data at91sam9g20ek_wm8731_setup = {
-+ .i2c_address = 0x1a,
-+};
-+
-+static struct snd_soc_device at91sam9g20ek_snd_devdata = {
-+ .machine = &snd_soc_machine_at91sam9g20ek,
-+ .platform = &at91_soc_platform,
-+ .codec_dev = &soc_codec_dev_wm8731,
-+ .codec_data = &at91sam9g20ek_wm8731_setup,
-+};
-+
-+static struct platform_device *at91sam9g20ek_snd_device;
-+
-+static int __init at91sam9g20ek_init(void)
-+{
-+ int ret;
-+ struct at91_ssc_periph *ssc = at91sam9g20ek_dai.cpu_dai->private_data;
-+
-+ if (!request_mem_region(AT91SAM9G20_BASE_SSC, SZ_16K, "soc-audio")) {
-+ DBG("SSC memory region is busy\n");
-+ return -EBUSY;
-+ }
-+
-+ ssc->base = ioremap(AT91SAM9G20_BASE_SSC, SZ_16K);
-+ if (!ssc->base) {
-+ DBG("SSC memory ioremap failed\n");
-+ ret = -ENOMEM;
-+ goto fail_release_mem;
-+ }
-+
-+ ssc->pid = AT91SAM9G20_ID_SSC;
-+
-+ at91sam9g20ek_snd_device = platform_device_alloc("soc-audio", -1);
-+ if (!at91sam9g20ek_snd_device) {
-+ DBG("platform device allocation failed\n");
-+ ret = -ENOMEM;
-+ goto fail_io_unmap;
-+ }
-+
-+ platform_set_drvdata(at91sam9g20ek_snd_device, &at91sam9g20ek_snd_devdata);
-+ at91sam9g20ek_snd_devdata.dev = &at91sam9g20ek_snd_device->dev;
-+
-+ ret = platform_device_add(at91sam9g20ek_snd_device);
-+ if (ret) {
-+ DBG("platform device add failed\n");
-+ platform_device_put(at91sam9g20ek_snd_device);
-+ goto fail_io_unmap;
-+ }
-+
-+ at91_set_A_periph(AT91_PIN_PB16, 0); /* TK0 */
-+ at91_set_A_periph(AT91_PIN_PB17, 0); /* TF0 */
-+ at91_set_A_periph(AT91_PIN_PB18, 0); /* TD0 */
-+#if 0 /* Bidirectional support not available on the SAM9G20EK */
-+ at91_set_A_periph(AT91_PIN_PB19, 0); /* RD0 */
-+ at91_set_A_periph(AT91_PIN_PB20, 0); /* RK0 */
-+ at91_set_A_periph(AT91_PIN_PB21, 0); /* RF0 */
-+#endif
-+ /*
-+ * Set PCK1 parent to PLLB and its rate to 12 Mhz.
-+ */
-+ pllb_clk = clk_get(NULL, "pllb");
-+ pck1_clk = clk_get(NULL, "pck1");
-+
-+ clk_set_parent(pck1_clk, pllb_clk);
-+ clk_set_rate(pck1_clk, 12000000);
-+
-+ DBG("MCLK rate %luHz\n", clk_get_rate(pck1_clk));
-+
-+ /* assign the GPIO pin to PCK1 */
-+ at91_set_B_periph(AT91_PIN_PC1, 0);
-+
-+#ifdef CONFIG_SND_AT91_SOC_AT91SAM9G20EK_SLAVE
-+ printk(KERN_INFO "at91sam9g20ek_wm8731: Codec in Slave Mode\n");
-+#else
-+ printk(KERN_INFO "at91sam9g20ek_wm8731: Codec in Master Mode\n");
-+#endif
-+ return ret;
-+
-+fail_io_unmap:
-+ iounmap(ssc->base);
-+fail_release_mem:
-+ release_mem_region(AT91SAM9G20_BASE_SSC, SZ_16K);
-+ return ret;
-+}
-+
-+static void __exit at91sam9g20ek_exit(void)
-+{
-+ struct at91_ssc_periph *ssc = at91sam9g20ek_dai.cpu_dai->private_data;
-+
-+ clk_put(pck1_clk);
-+ clk_put(pllb_clk);
-+
-+ platform_device_unregister(at91sam9g20ek_snd_device);
-+
-+ iounmap(ssc->base);
-+ release_mem_region(AT91SAM9G20_BASE_SSC, SZ_16K);
-+}
-+
-+module_init(at91sam9g20ek_init);
-+module_exit(at91sam9g20ek_exit);
-+
-+/* Module information */
-+MODULE_AUTHOR("Ulf Samuelsson <ulf.samuelsson@atmel.com>");
-+MODULE_DESCRIPTION("ALSA SoC AT91SAM9G20EK-WM8731");
-+MODULE_LICENSE("GPL");
-diff -urN linux-2.6.28-rc6/sound/soc/at91/Kconfig linux-2.6.28-rc6-0rig/sound/soc/at91/Kconfig
---- linux-2.6.28-rc6/sound/soc/at91/Kconfig 2008-10-10 00:13:53.000000000 +0200
-+++ linux-2.6.28-rc6-0rig/sound/soc/at91/Kconfig 2008-11-29 20:39:30.000000000 +0100
-@@ -25,3 +25,20 @@
- help
- Say Y if you want to run with the AT91 SSC generating the BCLK
- and LRC signals on Endrelia boards.
-+
-+config SND_AT91_SOC_AT91SAM9G20EK_WM8731
-+ tristate "SoC Audio support for WM8731-based Atmel AT91SAM9G20EK boards"
-+ depends on SND_AT91_SOC && (MACH_AT91SAM9G20EK)
-+ select SND_AT91_SOC_SSC
-+ select SND_SOC_WM8731
-+ help
-+ Say Y if you want to add support for SoC audio on WM8731-based
-+ Atmel AT91SAM9G20EK boards.
-+
-+config SND_AT91_SOC_AT91SAM9G20EK_SLAVE
-+ bool "Run codec in slave Mode on the AT91SAM92G20EK board"
-+ depends on SND_AT91_SOC_AT91SAM9G20EK_WM8731
-+ default n
-+ help
-+ Say Y if you want to run with the AT91 SSC generating the BCLK
-+ and LRC signals on Atmel boards.
-diff -urN linux-2.6.28-rc6/sound/soc/at91/Makefile linux-2.6.28-rc6-0rig/sound/soc/at91/Makefile
---- linux-2.6.28-rc6/sound/soc/at91/Makefile 2008-10-10 00:13:53.000000000 +0200
-+++ linux-2.6.28-rc6-0rig/sound/soc/at91/Makefile 2008-11-29 20:39:35.000000000 +0100
-@@ -7,5 +7,8 @@
-
- # AT91 Machine Support
- snd-soc-eti-b1-wm8731-objs := eti_b1_wm8731.o
-+snd-soc-at91sam9g20ek-wm8731-objs := at91sam9g20ek_wm8731.o
-
- obj-$(CONFIG_SND_AT91_SOC_ETI_B1_WM8731) += snd-soc-eti-b1-wm8731.o
-+obj-$(CONFIG_SND_AT91_SOC_AT91SAM9G20_WM8731) += snd-soc-at91sam9g20ek-wm8731.o
-+
diff --git a/target/device/Atmel/arch-arm/kernel-patches-2.6.28-rc6/linux-2.6.28-rc6-at91.patch.gz b/target/device/Atmel/arch-arm/kernel-patches-2.6.28-rc6/linux-2.6.28-rc6-at91.patch.gz
deleted file mode 100644
index f44dfe178..000000000
--- a/target/device/Atmel/arch-arm/kernel-patches-2.6.28-rc6/linux-2.6.28-rc6-at91.patch.gz
+++ /dev/null
Binary files differ
diff --git a/target/device/Atmel/arch-arm/kernel-patches-2.6.28/linux-2.6.28-at91.patch.bz2 b/target/device/Atmel/arch-arm/kernel-patches-2.6.28/linux-2.6.28-at91.patch.bz2
new file mode 100644
index 000000000..7069c54dd
--- /dev/null
+++ b/target/device/Atmel/arch-arm/kernel-patches-2.6.28/linux-2.6.28-at91.patch.bz2
Binary files differ
diff --git a/target/device/Atmel/arch-arm/kernel-patches-2.6.28/linux-2.6.28-exp.patch.bz2 b/target/device/Atmel/arch-arm/kernel-patches-2.6.28/linux-2.6.28-exp.patch.bz2
new file mode 100644
index 000000000..9417b3aab
--- /dev/null
+++ b/target/device/Atmel/arch-arm/kernel-patches-2.6.28/linux-2.6.28-exp.patch.bz2
Binary files differ