configs: add sample for olimex mx233 olinuxino
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Gustavo Zacarias
Peter Korsgaard
parent
9fc981ab3a
commit
1ca4ff63f2
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@ -0,0 +1,47 @@
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From 4c0c9be05004d1eb674b7586216b3d93cc04531c Mon Sep 17 00:00:00 2001
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From: Marc Kleine-Budde <mkl@pengutronix.de>
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Date: Wed, 10 Apr 2013 11:13:43 +0200
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Subject: [PATCH 1/3] mmc: mxs-mmc: add cd-inverted property
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The card-detect GPIO is inverted on some boards. Handle such case.
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Acked-by: Shawn Guo <shawn.guo@linaro.org>
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Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Signed-off-by: Chris Ball <cjb@laptop.org>
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---
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drivers/mmc/host/mxs-mmc.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
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index 4efe302..0cdf1f6 100644
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--- a/drivers/mmc/host/mxs-mmc.c
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+++ b/drivers/mmc/host/mxs-mmc.c
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@@ -72,6 +72,7 @@ struct mxs_mmc_host {
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int sdio_irq_en;
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int wp_gpio;
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bool wp_inverted;
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+ bool cd_inverted;
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};
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static int mxs_mmc_get_ro(struct mmc_host *mmc)
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@@ -96,7 +97,7 @@ static int mxs_mmc_get_cd(struct mmc_host *mmc)
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struct mxs_ssp *ssp = &host->ssp;
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return !(readl(ssp->base + HW_SSP_STATUS(ssp)) &
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- BM_SSP_STATUS_CARD_DETECT);
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+ BM_SSP_STATUS_CARD_DETECT)) ^ host->cd_inverted;
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}
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static void mxs_mmc_reset(struct mxs_mmc_host *host)
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@@ -691,6 +692,8 @@ static int mxs_mmc_probe(struct platform_device *pdev)
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if (flags & OF_GPIO_ACTIVE_LOW)
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host->wp_inverted = 1;
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+ host->cd_inverted = of_property_read_bool(np, "cd-inverted");
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+
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mmc->f_min = 400000;
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mmc->f_max = 288000000;
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mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
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--
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1.8.1.5
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@ -0,0 +1,53 @@
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From 5086e5f41fd107539911edf62f2d202753ed1980 Mon Sep 17 00:00:00 2001
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From: Marc Kleine-Budde <mkl@pengutronix.de>
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Date: Wed, 10 Apr 2013 11:13:44 +0200
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Subject: [PATCH 2/3] mmc: mxs-mmc: add non-removable property
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Some boards have non removable cards like eMMC. Handle such case.
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Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Acked-by: Shawn Guo <shawn.guo@linaro.org>
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Signed-off-by: Chris Ball <cjb@laptop.org>
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---
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drivers/mmc/host/mxs-mmc.c | 10 +++++++---
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1 file changed, 7 insertions(+), 3 deletions(-)
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diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
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index 0cdf1f6..c231881 100644
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--- a/drivers/mmc/host/mxs-mmc.c
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+++ b/drivers/mmc/host/mxs-mmc.c
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@@ -73,6 +73,7 @@ struct mxs_mmc_host {
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int wp_gpio;
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bool wp_inverted;
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bool cd_inverted;
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+ bool non_removable;
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};
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static int mxs_mmc_get_ro(struct mmc_host *mmc)
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@@ -96,8 +97,9 @@ static int mxs_mmc_get_cd(struct mmc_host *mmc)
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struct mxs_mmc_host *host = mmc_priv(mmc);
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struct mxs_ssp *ssp = &host->ssp;
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- return !(readl(ssp->base + HW_SSP_STATUS(ssp)) &
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- BM_SSP_STATUS_CARD_DETECT)) ^ host->cd_inverted;
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+ return host->non_removable ||
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+ !(readl(ssp->base + HW_SSP_STATUS(ssp)) &
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+ BM_SSP_STATUS_CARD_DETECT) ^ host->cd_inverted;
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}
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static void mxs_mmc_reset(struct mxs_mmc_host *host)
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@@ -687,8 +689,10 @@ static int mxs_mmc_probe(struct platform_device *pdev)
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mmc->caps |= MMC_CAP_4_BIT_DATA;
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else if (bus_width == 8)
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mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA;
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+ host->non_removable = of_property_read_bool(np, "non-removable");
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+ if (host->non_removable)
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+ mmc->caps |= MMC_CAP_NONREMOVABLE;
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host->wp_gpio = of_get_named_gpio_flags(np, "wp-gpios", 0, &flags);
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-
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if (flags & OF_GPIO_ACTIVE_LOW)
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host->wp_inverted = 1;
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--
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1.8.1.5
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@ -0,0 +1,50 @@
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From 1d53196a0d604fcf636203fac21e944b6a9cf275 Mon Sep 17 00:00:00 2001
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From: Hector Palacios <hector.palacios@digi.com>
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Date: Wed, 10 Apr 2013 11:13:45 +0200
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Subject: [PATCH 3/3] mmc: mxs-mmc: add broken-cd property
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According to bindings documentation for mmc, the property 'broken-cd'
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can be used to indicate card-detection is not available and polling
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must be used instead. This patch retrieves this property
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and sets a custom flag. On the get_cd() hook, it returns 1 if
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the flag is set, to always assume the card is present.
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Signed-off-by: Hector Palacios <hector.palacios@digi.com>
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Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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Signed-off-by: Chris Ball <cjb@laptop.org>
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---
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drivers/mmc/host/mxs-mmc.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
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index c231881..146a53b 100644
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--- a/drivers/mmc/host/mxs-mmc.c
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+++ b/drivers/mmc/host/mxs-mmc.c
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@@ -73,6 +73,7 @@ struct mxs_mmc_host {
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int wp_gpio;
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bool wp_inverted;
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bool cd_inverted;
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+ bool broken_cd;
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bool non_removable;
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};
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@@ -97,7 +98,7 @@ static int mxs_mmc_get_cd(struct mmc_host *mmc)
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struct mxs_mmc_host *host = mmc_priv(mmc);
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struct mxs_ssp *ssp = &host->ssp;
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- return host->non_removable ||
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+ return host->non_removable || host->broken_cd ||
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!(readl(ssp->base + HW_SSP_STATUS(ssp)) &
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BM_SSP_STATUS_CARD_DETECT) ^ host->cd_inverted;
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}
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@@ -689,6 +690,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
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mmc->caps |= MMC_CAP_4_BIT_DATA;
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else if (bus_width == 8)
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mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA;
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+ host->broken_cd = of_property_read_bool(np, "broken-cd");
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host->non_removable = of_property_read_bool(np, "non-removable");
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if (host->non_removable)
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mmc->caps |= MMC_CAP_NONREMOVABLE;
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--
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1.8.1.5
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@ -0,0 +1,28 @@
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From 1897fda94190498573f9d1b72bc6b7b58c720957 Mon Sep 17 00:00:00 2001
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From: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
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Date: Sat, 6 Apr 2013 10:42:10 -0300
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Subject: [PATCH 1/1] ARM: dts: imx23-olinuxino: mark sdcard cd as broken
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The imx23-olinuxino sdcard doesn't have card detect.
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Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
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Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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---
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arch/arm/boot/dts/imx23-olinuxino.dts | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/arch/arm/boot/dts/imx23-olinuxino.dts b/arch/arm/boot/dts/imx23-olinuxino.dts
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index e7484e4..d107c4a 100644
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--- a/arch/arm/boot/dts/imx23-olinuxino.dts
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+++ b/arch/arm/boot/dts/imx23-olinuxino.dts
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@@ -29,6 +29,7 @@
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
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bus-width = <4>;
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+ broken-cd;
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status = "okay";
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};
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--
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1.8.1.5
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@ -0,0 +1,188 @@
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CONFIG_EXPERIMENTAL=y
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CONFIG_SYSVIPC=y
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CONFIG_NO_HZ=y
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CONFIG_HIGH_RES_TIMERS=y
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CONFIG_TASKSTATS=y
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CONFIG_TASK_DELAY_ACCT=y
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CONFIG_TASK_XACCT=y
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CONFIG_TASK_IO_ACCOUNTING=y
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CONFIG_IKCONFIG=y
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CONFIG_IKCONFIG_PROC=y
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# CONFIG_UTS_NS is not set
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# CONFIG_IPC_NS is not set
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# CONFIG_PID_NS is not set
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# CONFIG_NET_NS is not set
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CONFIG_PERF_EVENTS=y
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# CONFIG_COMPAT_BRK is not set
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CONFIG_MODULES=y
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CONFIG_MODULE_FORCE_LOAD=y
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CONFIG_MODULE_UNLOAD=y
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CONFIG_MODULE_FORCE_UNLOAD=y
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CONFIG_MODVERSIONS=y
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CONFIG_BLK_DEV_INTEGRITY=y
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# CONFIG_IOSCHED_DEADLINE is not set
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# CONFIG_IOSCHED_CFQ is not set
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CONFIG_ARCH_MXS=y
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CONFIG_MACH_MXS_DT=y
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CONFIG_ARM_THUMB=y
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CONFIG_PREEMPT_VOLUNTARY=y
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CONFIG_AEABI=y
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CONFIG_ATAGS=y
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CONFIG_CMDLINE="console=ttyAMA0,115200 root=/dev/mmcblk0p2 rw rootwait"
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CONFIG_CMDLINE_FROM_BOOTLOADER=y
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CONFIG_AUTO_ZRELADDR=y
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CONFIG_NET=y
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CONFIG_PACKET=y
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CONFIG_UNIX=y
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CONFIG_INET=y
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CONFIG_IP_PNP=y
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CONFIG_IP_PNP_DHCP=y
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CONFIG_SYN_COOKIES=y
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# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
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# CONFIG_INET_XFRM_MODE_TUNNEL is not set
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# CONFIG_INET_XFRM_MODE_BEET is not set
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# CONFIG_INET_LRO is not set
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# CONFIG_INET_DIAG is not set
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# CONFIG_IPV6 is not set
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CONFIG_CAN=m
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CONFIG_CAN_RAW=m
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CONFIG_CAN_BCM=m
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CONFIG_CAN_FLEXCAN=m
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# CONFIG_WIRELESS is not set
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CONFIG_DEVTMPFS=y
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CONFIG_DEVTMPFS_MOUNT=y
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# CONFIG_FIRMWARE_IN_KERNEL is not set
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CONFIG_MTD=y
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CONFIG_MTD_CMDLINE_PARTS=y
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CONFIG_MTD_CHAR=y
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CONFIG_MTD_BLOCK=y
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CONFIG_MTD_DATAFLASH=y
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CONFIG_MTD_M25P80=y
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# CONFIG_M25PXX_USE_FAST_READ is not set
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CONFIG_MTD_SST25L=y
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CONFIG_MTD_NAND=y
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CONFIG_MTD_NAND_GPMI_NAND=y
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CONFIG_MTD_UBI=y
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# CONFIG_BLK_DEV is not set
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CONFIG_EEPROM_AT24=y
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CONFIG_SCSI=y
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CONFIG_BLK_DEV_SD=y
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CONFIG_NETDEVICES=y
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CONFIG_ENC28J60=y
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CONFIG_USB_USBNET=y
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CONFIG_USB_NET_SMSC95XX=y
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CONFIG_SMSC_PHY=y
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CONFIG_ICPLUS_PHY=y
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CONFIG_REALTEK_PHY=y
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CONFIG_MICREL_PHY=y
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# CONFIG_WLAN is not set
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# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
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CONFIG_INPUT_EVDEV=m
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# CONFIG_INPUT_KEYBOARD is not set
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# CONFIG_INPUT_MOUSE is not set
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CONFIG_INPUT_TOUCHSCREEN=y
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CONFIG_TOUCHSCREEN_TSC2007=m
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# CONFIG_SERIO is not set
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CONFIG_VT_HW_CONSOLE_BINDING=y
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CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
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# CONFIG_LEGACY_PTYS is not set
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# CONFIG_DEVKMEM is not set
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CONFIG_SERIAL_AMBA_PL011=y
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CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
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CONFIG_SERIAL_MXS_AUART=y
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# CONFIG_HW_RANDOM is not set
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CONFIG_I2C=y
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# CONFIG_I2C_COMPAT is not set
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CONFIG_I2C_CHARDEV=y
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CONFIG_I2C_MXS=y
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CONFIG_SPI=y
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CONFIG_SPI_GPIO=m
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CONFIG_SPI_MXS=y
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CONFIG_DEBUG_GPIO=y
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CONFIG_GPIO_SYSFS=y
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# CONFIG_HWMON is not set
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CONFIG_REGULATOR=y
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CONFIG_REGULATOR_FIXED_VOLTAGE=y
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CONFIG_FB=y
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CONFIG_FB_MXS=y
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CONFIG_BACKLIGHT_LCD_SUPPORT=y
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CONFIG_LCD_CLASS_DEVICE=y
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CONFIG_BACKLIGHT_CLASS_DEVICE=y
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CONFIG_BACKLIGHT_PWM=y
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CONFIG_FRAMEBUFFER_CONSOLE=y
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CONFIG_FONTS=y
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CONFIG_LOGO=y
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CONFIG_SOUND=y
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CONFIG_SND=y
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CONFIG_SND_SOC=y
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CONFIG_SND_MXS_SOC=y
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CONFIG_SND_SOC_MXS_SGTL5000=y
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CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_CHIPIDEA=y
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CONFIG_USB_CHIPIDEA_HOST=y
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CONFIG_USB_STORAGE=y
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CONFIG_USB_MXS_PHY=y
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CONFIG_MMC=y
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CONFIG_MMC_MXS=y
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CONFIG_NEW_LEDS=y
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CONFIG_LEDS_CLASS=y
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CONFIG_LEDS_GPIO=y
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CONFIG_LEDS_TRIGGERS=y
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CONFIG_LEDS_TRIGGER_TIMER=y
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CONFIG_LEDS_TRIGGER_ONESHOT=y
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CONFIG_LEDS_TRIGGER_HEARTBEAT=y
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CONFIG_LEDS_TRIGGER_BACKLIGHT=y
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CONFIG_LEDS_TRIGGER_GPIO=y
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CONFIG_RTC_CLASS=y
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CONFIG_RTC_DRV_DS1307=m
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CONFIG_RTC_DRV_STMP=y
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CONFIG_DMADEVICES=y
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CONFIG_MXS_DMA=y
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CONFIG_STAGING=y
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CONFIG_MXS_LRADC=y
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CONFIG_IIO_SYSFS_TRIGGER=y
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CONFIG_COMMON_CLK_DEBUG=y
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CONFIG_IIO=y
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CONFIG_PWM=y
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CONFIG_PWM_MXS=y
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CONFIG_EXT2_FS=y
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CONFIG_EXT2_FS_XATTR=y
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CONFIG_EXT3_FS=y
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CONFIG_EXT4_FS=y
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# CONFIG_DNOTIFY is not set
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CONFIG_FSCACHE=m
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CONFIG_FSCACHE_STATS=y
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CONFIG_CACHEFILES=m
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CONFIG_TMPFS=y
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CONFIG_TMPFS_POSIX_ACL=y
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CONFIG_JFFS2_FS=y
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CONFIG_JFFS2_COMPRESSION_OPTIONS=y
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CONFIG_JFFS2_LZO=y
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CONFIG_JFFS2_RUBIN=y
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CONFIG_UBIFS_FS=y
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CONFIG_UBIFS_FS_ADVANCED_COMPR=y
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CONFIG_NFS_FS=y
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CONFIG_NFS_V3_ACL=y
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CONFIG_NFS_V4=y
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CONFIG_ROOT_NFS=y
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CONFIG_NLS_CODEPAGE_437=y
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CONFIG_NLS_CODEPAGE_850=y
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CONFIG_NLS_ISO8859_1=y
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CONFIG_NLS_ISO8859_15=y
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CONFIG_PRINTK_TIME=y
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CONFIG_FRAME_WARN=2048
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CONFIG_MAGIC_SYSRQ=y
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CONFIG_UNUSED_SYMBOLS=y
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CONFIG_DEBUG_KERNEL=y
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CONFIG_LOCKUP_DETECTOR=y
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CONFIG_TIMER_STATS=y
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CONFIG_PROVE_LOCKING=y
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CONFIG_DEBUG_INFO=y
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CONFIG_BLK_DEV_IO_TRACE=y
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CONFIG_STRICT_DEVMEM=y
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CONFIG_DEBUG_USER=y
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# CONFIG_CRYPTO_ANSI_CPRNG is not set
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# CONFIG_CRYPTO_HW is not set
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CONFIG_CRC_ITU_T=m
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CONFIG_CRC7=m
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@ -0,0 +1,122 @@
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Forward-ported patch from https://github.com/koliqi/imx23-olinuxino
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for mxs-bootlets-10.12.01
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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
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diff -Nura imx-bootlets-src-10.12.01/linux_prep/board/imx23_olinuxino_dev.c imx-bootlets-src-10.12.01-olinuxino/linux_prep/board/imx23_olinuxino_dev.c
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--- imx-bootlets-src-10.12.01/linux_prep/board/imx23_olinuxino_dev.c 1969-12-31 21:00:00.000000000 -0300
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+++ imx-bootlets-src-10.12.01-olinuxino/linux_prep/board/imx23_olinuxino_dev.c 2013-05-17 15:07:33.282961551 -0300
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@@ -0,0 +1,54 @@
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+/*
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+ * Platform specific data for the IMX23_OLINUXINO development board
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+ *
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+ * Fadil Berisha <fadil.r.berisha@gmail.com>
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+ *
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+ * Copyright 2008 SigmaTel, Inc
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+ * Copyright 2008 Embedded Alley Solutions, Inc
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+ * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
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+ *
|
||||
+ * This file is licensed under the terms of the GNU General Public License
|
||||
+ * version 2. This program is licensed "as is" without any warranty of any
|
||||
+ * kind, whether express or implied.
|
||||
+ *
|
||||
+ * http://www.opensource.org/licenses/gpl-license.html
|
||||
+ * http://www.gnu.org/copyleft/gpl.html
|
||||
+ */
|
||||
+#include <setup.h>
|
||||
+#include <keys.h>
|
||||
+#include <lradc_buttons.h>
|
||||
+
|
||||
+/************************************************
|
||||
+ * LRADC keyboard data *
|
||||
+ ************************************************/
|
||||
+int lradc_keypad_ch = LRADC_CH0;
|
||||
+int lradc_vddio_ch = LRADC_CH6;
|
||||
+
|
||||
+struct lradc_keycode lradc_keycodes[] = {
|
||||
+ { 100, KEY4 },
|
||||
+ { 306, KEY5 },
|
||||
+ { 601, KEY6 },
|
||||
+ { 932, KEY7 },
|
||||
+ { 1260, KEY8 },
|
||||
+ { 1424, KEY9 },
|
||||
+ { 1707, KEY10 },
|
||||
+ { 2207, KEY11 },
|
||||
+ { 2525, KEY12 },
|
||||
+ { 2831, KEY13 },
|
||||
+ { 3134, KEY14 },
|
||||
+ { -1, 0 },
|
||||
+};
|
||||
+
|
||||
+/************************************************
|
||||
+ * Magic key combinations for Armadillo *
|
||||
+ ************************************************/
|
||||
+u32 magic_keys[MAGIC_KEY_NR] = {
|
||||
+ [MAGIC_KEY1] = KEY4,
|
||||
+ [MAGIC_KEY2] = KEY6,
|
||||
+ [MAGIC_KEY3] = KEY10,
|
||||
+};
|
||||
+
|
||||
+/************************************************
|
||||
+ * Default command line *
|
||||
+ ************************************************/
|
||||
+char cmdline_def[] = "console=ttyAMA0,115200";
|
||||
diff -Nura imx-bootlets-src-10.12.01/linux_prep/cmdlines/imx23_olinuxino_dev.txt imx-bootlets-src-10.12.01-olinuxino/linux_prep/cmdlines/imx23_olinuxino_dev.txt
|
||||
--- imx-bootlets-src-10.12.01/linux_prep/cmdlines/imx23_olinuxino_dev.txt 1969-12-31 21:00:00.000000000 -0300
|
||||
+++ imx-bootlets-src-10.12.01-olinuxino/linux_prep/cmdlines/imx23_olinuxino_dev.txt 2013-05-17 15:07:49.663496106 -0300
|
||||
@@ -0,0 +1,3 @@
|
||||
+noinitrd console=ttyAMA0,115200 root=/dev/mmcblk0p2 rw rootwait ssp1=mmc
|
||||
+noinitrd console=ttyAMA0,115200 root=/dev/mmcblk0p2 rw rootwait ssp1=mmc
|
||||
+noinitrd console=ttyAMA0,115200 root=/dev/mmcblk0p2 rw rootwait ssp1=mmc
|
||||
diff -Nura imx-bootlets-src-10.12.01/linux_prep/core/setup.c imx-bootlets-src-10.12.01-olinuxino/linux_prep/core/setup.c
|
||||
--- imx-bootlets-src-10.12.01/linux_prep/core/setup.c 2010-11-04 04:35:38.000000000 -0300
|
||||
+++ imx-bootlets-src-10.12.01-olinuxino/linux_prep/core/setup.c 2013-05-17 15:08:39.246114205 -0300
|
||||
@@ -84,6 +84,8 @@
|
||||
#include "../../mach-mx28/includes/registers/regsrtc.h"
|
||||
#elif defined(STMP378X)
|
||||
#include "../../mach-mx23/includes/registers/regsrtc.h"
|
||||
+#elif defined(IMX23_OLINUXINO)
|
||||
+#include "../../mach-mx23/includes/registers/regsrtc.h"
|
||||
#endif
|
||||
|
||||
#define NAND_SECONDARY_BOOT 0x00000002
|
||||
diff -Nura imx-bootlets-src-10.12.01/linux_prep/include/mx23/platform.h imx-bootlets-src-10.12.01-olinuxino/linux_prep/include/mx23/platform.h
|
||||
--- imx-bootlets-src-10.12.01/linux_prep/include/mx23/platform.h 2010-11-04 04:35:38.000000000 -0300
|
||||
+++ imx-bootlets-src-10.12.01-olinuxino/linux_prep/include/mx23/platform.h 2013-05-17 15:09:21.006476997 -0300
|
||||
@@ -19,6 +19,8 @@
|
||||
|
||||
#if defined (BOARD_STMP378X_DEV)
|
||||
#define MACHINE_ID 0xa45
|
||||
+#elif defined (BOARD_IMX23_OLINUXINO_DEV)
|
||||
+#define MACHINE_ID 0x1009
|
||||
#else
|
||||
#error "Allocate a machine ID for your board"
|
||||
#endif
|
||||
diff -Nura imx-bootlets-src-10.12.01/linux_prep/Makefile imx-bootlets-src-10.12.01-olinuxino/linux_prep/Makefile
|
||||
--- imx-bootlets-src-10.12.01/linux_prep/Makefile 2010-11-04 04:35:38.000000000 -0300
|
||||
+++ imx-bootlets-src-10.12.01-olinuxino/linux_prep/Makefile 2013-05-17 15:09:53.554539143 -0300
|
||||
@@ -69,6 +69,11 @@
|
||||
HW_OBJS = $(LRADC_OBJS)
|
||||
CFLAGS += -DMX28 -DBOARD_MX28_EVK
|
||||
endif
|
||||
+ifeq ($(BOARD), imx23_olinuxino_dev)
|
||||
+ARCH = mx23
|
||||
+HW_OBJS = $(LRADC_OBJS)
|
||||
+CFLAGS += -DIMX23_OLINUXINO -DBOARD_IMX23_OLINUXINO_DEV
|
||||
+endif
|
||||
|
||||
# Generic code
|
||||
CORE_OBJS = entry.o resume.o cmdlines.o setup.o keys.o
|
||||
diff -Nura imx-bootlets-src-10.12.01/Makefile imx-bootlets-src-10.12.01-olinuxino/Makefile
|
||||
--- imx-bootlets-src-10.12.01/Makefile 2010-11-04 04:35:38.000000000 -0300
|
||||
+++ imx-bootlets-src-10.12.01-olinuxino/Makefile 2013-05-17 15:23:53.709956619 -0300
|
||||
@@ -16,6 +16,9 @@
|
||||
ifeq ($(BOARD), iMX28_EVK)
|
||||
ARCH = mx28
|
||||
endif
|
||||
+ifeq ($(BOARD), imx23_olinuxino_dev)
|
||||
+ARCH = mx23
|
||||
+endif
|
||||
|
||||
all: build_prep gen_bootstream
|
||||
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
This configuration is intended as a base image, it doesn't have support
|
||||
for things like WiFi, either in the kernel or packages.
|
||||
|
||||
It also pulls up the console on the serial port, not on TV output.
|
||||
|
||||
You'll need a spare MicroSD card with Freescale's special partition layout.
|
||||
This is basically two partitions:
|
||||
|
||||
1) Type 53, the bootstrap + bootloader/kernel partition, should be 16MB.
|
||||
2) Anything you like, for this example an ext2 partition, type 83 (linux).
|
||||
|
||||
Assuming you see your MicroSD card as /dev/sdc you'd need to do, as root
|
||||
and from the buildroot project top level directory:
|
||||
(remember to replace /dev/sdc* with the appropiate device name!)
|
||||
|
||||
***** WARNING: Double check that /dev/sdc is your MicroSD card *****
|
||||
***** It might be /dev/sdb or some other device name *****
|
||||
***** Failure to do so may result in you wiping your hard disk *****
|
||||
|
||||
1. Unmount the filesystem(s) if they're already mounted, usually...
|
||||
|
||||
# for fs in `grep /dev/sdc /proc/mounts|cut -d ' ' -f 1`;do umount $fs;done
|
||||
|
||||
...should work
|
||||
|
||||
2. Blank the partition table out
|
||||
|
||||
# dd if=/dev/zero of=/dev/sdc bs=1024 count=1024
|
||||
|
||||
3. Set up the partitions
|
||||
|
||||
# fdisk /dev/sdc
|
||||
n
|
||||
p
|
||||
1
|
||||
<ENTER>
|
||||
+16MB
|
||||
t
|
||||
53
|
||||
n
|
||||
p
|
||||
2
|
||||
<ENTER>
|
||||
<ENTER>
|
||||
w
|
||||
|
||||
4. Fill up the first (bootstrap + kernel) partition
|
||||
# dd if=output/images/imx23_olinuxino_dev_linux.sb bs=512 of=/dev/sdc1 seek=4
|
||||
|
||||
5. Fill up the second (filesystem) partition
|
||||
# dd if=output/images/rootfs.ext2 of=/dev/sdc2 bs=512
|
||||
|
||||
6. Remove the MicroSD card from your linux PC and put it into your olinuxino.
|
||||
|
||||
7. Boot! You're done!
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
# Architecture
|
||||
BR2_arm=y
|
||||
BR2_arm926t=y
|
||||
|
||||
# Patches (mxs-bootlets)
|
||||
BR2_GLOBAL_PATCH_DIR="board/olimex/imx233_olinuxino"
|
||||
|
||||
# System
|
||||
BR2_TARGET_GENERIC_GETTY=y
|
||||
BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
|
||||
|
||||
# Filesystem
|
||||
BR2_TARGET_ROOTFS_EXT2=y
|
||||
# BR2_TARGET_ROOTFS_TAR is not set
|
||||
|
||||
# Lock to 3.9 headers to avoid breaking with newer kernels
|
||||
BR2_KERNEL_HEADERS_3_9=y
|
||||
|
||||
# Bootloader
|
||||
BR2_TARGET_MXS_BOOTLETS=y
|
||||
BR2_TARGET_MXS_BOOTLETS_CUSTOM_PATCH_DIR="board/olimex/imx233_olinuxino"
|
||||
BR2_TARGET_MXS_BOOTLETS_CUSTOM_BOARD=y
|
||||
BR2_TARGET_MXS_BOOTLETS_CUSTOM_BOARD_NAME="imx23_olinuxino_dev"
|
||||
|
||||
# Kernel
|
||||
BR2_LINUX_KERNEL=y
|
||||
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
|
||||
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.9.4"
|
||||
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
|
||||
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/olimex/imx233_olinuxino/linux-3.9.config"
|
||||
BR2_LINUX_KERNEL_PATCH="board/olimex/imx233_olinuxino"
|
||||
BR2_LINUX_KERNEL_APPENDED_ZIMAGE=y
|
||||
BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx23-olinuxino"
|
||||
Loading…
Reference in New Issue