From a45ddf7a3e63d085994293571fdb0373bd1c53b8 Mon Sep 17 00:00:00 2001 From: Mateusz Zalega Date: Mon, 28 Apr 2014 21:13:29 +0200 Subject: arm: goni: Update configuration for Goni target Configuration file for GONI has been updated to support FAT file system, new mmc partitioning scheme and read linux kernel from eMMC instead of OneNAND. Signed-off-by: Arkadiusz Wlodarczyk Signed-off-by: Kyungmin Park Signed-off-by: Mateusz Zalega Tested-by: Arkadiusz Wlodarczyk Tested-by: Mateusz Zalega Signed-off-by: Minkyu Kang --- include/configs/s5p_goni.h | 56 +++++++++++++++++++++++++--------------------- 1 file changed, 30 insertions(+), 26 deletions(-) (limited to 'include/configs') diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index 799d4fe9d8c..cc0691fde75 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -17,6 +17,7 @@ #define CONFIG_S5PC110 1 /* which is in a S5PC110 */ #define CONFIG_MACH_GONI 1 /* working with Goni */ +#include #include /* get chip and board defs */ #define CONFIG_ARCH_CPU_INIT @@ -38,11 +39,9 @@ #define CONFIG_INITRD_TAG #define CONFIG_CMDLINE_EDITING -/* - * Size of malloc() pool - * 1MB = 0x100000, 0x100000 = 1024 * 1024 - */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20)) +/* Size of malloc() pool.*/ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_1M) + /* * select serial console configuration */ @@ -90,30 +89,25 @@ ",7m(kernel)"\ ",1m(log)"\ ",12m(modem)"\ - ",60m(qboot)"\ - ",-(UBI)\0" + ",60m(qboot)\0" #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT -#define CONFIG_BOOTCOMMAND "run ubifsboot" +#define CONFIG_BOOTCOMMAND "run mmcboot" #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" -#define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext2" \ +#define CONFIG_RAMDISK_BOOT "root=/dev/ram0 rw rootfstype=ext4" \ " ${console} ${meminfo}" #define CONFIG_COMMON_BOOT "${console} ${meminfo} ${mtdparts}" -#define CONFIG_BOOTARGS "root=/dev/mtdblock8 ubi.mtd=8 ubi.mtd=3 ubi.mtd=6" \ - " rootfstype=cramfs " CONFIG_COMMON_BOOT +#define CONFIG_BOOTARGS "root=/dev/mtdblock8 rootfstype=ext4 " \ + CONFIG_COMMON_BOOT #define CONFIG_UPDATEB "updateb=onenand erase 0x0 0x100000;" \ " onenand write 0x32008000 0x0 0x100000\0" -#define CONFIG_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=3 ubi.mtd=6" - -#define CONFIG_UBIFS_OPTION "rootflags=bulk_read,no_chk_data_crc" - #define CONFIG_MISC_COMMON #define CONFIG_MISC_INIT_R @@ -130,36 +124,38 @@ "onenand erase 0x01560000 0x1eaa0000;" \ "onenand write 0x32000000 0x1260000 0x8C0000\0" \ "bootk=" \ - "onenand read 0x30007FC0 0xc00000 0x600000;" \ + "run loaduimage;" \ "bootm 0x30007FC0\0" \ "flashboot=" \ "set bootargs root=/dev/mtdblock${bootblock} " \ - "rootfstype=${rootfstype}" CONFIG_UBI_MTD " ${opts} " \ + "rootfstype=${rootfstype} ${opts} " \ "${lcdinfo} " CONFIG_COMMON_BOOT "; run bootk\0" \ "ubifsboot=" \ "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ - CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \ + "${opts} ${lcdinfo} " \ CONFIG_COMMON_BOOT "; run bootk\0" \ "tftpboot=" \ "set bootargs root=ubi0!rootfs rootfstype=ubifs " \ - CONFIG_UBIFS_OPTION CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \ - CONFIG_COMMON_BOOT "; tftp 0x30007FC0 uImage; " \ - "bootm 0x30007FC0\0" \ + "${opts} ${lcdinfo} " CONFIG_COMMON_BOOT \ + "; tftp 0x30007FC0 uImage; bootm 0x30007FC0\0" \ "ramboot=" \ "set bootargs " CONFIG_RAMDISK_BOOT \ - " initrd=0x33000000,8M ramdisk=8192\0" \ + "initrd=0x33000000,8M ramdisk=8192\0" \ "mmcboot=" \ - "set bootargs root=${mmcblk} rootfstype=${rootfstype}" \ - CONFIG_UBI_MTD " ${opts} ${lcdinfo} " \ + "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ + "rootfstype=${rootfstype} ${opts} ${lcdinfo} " \ CONFIG_COMMON_BOOT "; run bootk\0" \ "boottrace=setenv opts initcall_debug; run bootcmd\0" \ "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \ "verify=n\0" \ - "rootfstype=cramfs\0" \ + "rootfstype=ext4\0" \ "console=" CONFIG_DEFAULT_CONSOLE \ "mtdparts=" MTDPARTS_DEFAULT \ "meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \ - "mmcblk=/dev/mmcblk1p1\0" \ + "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \ + "mmcdev=0\0" \ + "mmcbootpart=2\0" \ + "mmcrootpart=5\0" \ "bootblock=9\0" \ "ubiblock=8\0" \ "ubi=enabled\0" \ @@ -202,6 +198,13 @@ #define CONFIG_DOS_PARTITION 1 +#define CONFIG_CMD_FAT +#define CONFIG_CMD_EXT4 + +/* write support for filesystems */ +#define CONFIG_FAT_WRITE +#define CONFIG_EXT4_WRITE + #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000) #define CONFIG_SYS_CACHELINE_SIZE 64 @@ -226,5 +229,6 @@ #define CONFIG_USB_GADGET #define CONFIG_USB_GADGET_S3C_UDC_OTG #define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_USB_GADGET_VBUS_DRAW 2 #endif /* __CONFIG_H */ -- cgit v1.3.1 From 2d281b3252ffbe27bfee01aded6df47a9ea186fd Mon Sep 17 00:00:00 2001 From: Mateusz Zalega Date: Mon, 28 Apr 2014 21:13:30 +0200 Subject: arm: goni: dfu: Add support for DFU to Goni target Proper adjustment for supporting DFU at GONI target has been made. The s5p_goni.h file has been updated. Moreover the code for low level USB initialization has been added to GONI board code. The malloc pool has been enlarged in order to support larger buffer sizes needed by DFU implementation. Signed-off-by: Arkadiusz Wlodarczyk Signed-off-by: Kyungmin Park Signed-off-by: Mateusz Zalega Tested-by: Arkadiusz Wlodarczyk Tested-by: Mateusz Zalega Signed-off-by: Minkyu Kang --- board/samsung/goni/goni.c | 8 +++++++ include/configs/s5p_goni.h | 54 ++++++++++++++++++++++++++++++++++++---------- 2 files changed, 51 insertions(+), 11 deletions(-) (limited to 'include/configs') diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c index 4cea63b813e..eb0f9bffae0 100644 --- a/board/samsung/goni/goni.c +++ b/board/samsung/goni/goni.c @@ -14,6 +14,8 @@ #include #include #include +#include +#include DECLARE_GLOBAL_DATA_PTR; @@ -175,6 +177,12 @@ struct s3c_plat_otg_data s5pc110_otg_data = { .regs_otg = S5PC110_OTG_BASE, .usb_phy_ctrl = S5PC110_USB_PHY_CONTROL, }; + +int board_usb_init(int index, enum usb_init_type init) +{ + debug("USB_udc_probe\n"); + return s3c_udc_probe(&s5pc110_otg_data); +} #endif #ifdef CONFIG_MISC_INIT_R diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index cc0691fde75..94cdce0e801 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -40,7 +40,7 @@ #define CONFIG_CMDLINE_EDITING /* Size of malloc() pool.*/ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_1M) +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 80 * SZ_1M) /* * select serial console configuration @@ -71,14 +71,18 @@ #define CONFIG_CMD_CACHE #define CONFIG_CMD_REGINFO #define CONFIG_CMD_ONENAND -#define CONFIG_CMD_MTDPARTS #define CONFIG_CMD_MMC +#define CONFIG_CMD_DFU -#define CONFIG_BOOTDELAY 1 -#define CONFIG_ZERO_BOOTDELAY_CHECK +/* USB Composite download gadget - g_dnl */ +#define CONFIG_USBDOWNLOAD_GADGET +#define CONFIG_DFU_FUNCTION +#define CONFIG_DFU_MMC -#define CONFIG_MTD_DEVICE -#define CONFIG_MTD_PARTITIONS +/* USB Samsung's IDs */ +#define CONFIG_G_DNL_VENDOR_NUM 0x04E8 +#define CONFIG_G_DNL_PRODUCT_NUM 0x6601 +#define CONFIG_G_DNL_MANUFACTURER "Samsung" /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */ #define MTDIDS_DEFAULT "onenand0=samsung-onenand" @@ -91,7 +95,34 @@ ",12m(modem)"\ ",60m(qboot)\0" -#define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT +#define CONFIG_BOOTDELAY 1 +#define CONFIG_ZERO_BOOTDELAY_CHECK + +/* partitions definitions */ +#define PARTS_CSA "csa-mmc" +#define PARTS_BOOTLOADER "u-boot" +#define PARTS_BOOT "boot" +#define PARTS_ROOT "platform" +#define PARTS_DATA "data" +#define PARTS_CSC "csc" +#define PARTS_UMS "ums" + +#define CONFIG_DFU_ALT \ + "u-boot raw 0x80 0x400;" \ + "uImage ext4 0 2;" \ + "exynos3-goni.dtb ext4 0 2;" \ + ""PARTS_ROOT" part 0 5\0" + +#define PARTS_DEFAULT \ + "uuid_disk=${uuid_gpt_disk};" \ + "name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \ + "name="PARTS_BOOTLOADER",size=60MiB," \ + "uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \ + "name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \ + "name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \ + "name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \ + "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \ + "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \ #define CONFIG_BOOTCOMMAND "run mmcboot" @@ -150,18 +181,18 @@ "verify=n\0" \ "rootfstype=ext4\0" \ "console=" CONFIG_DEFAULT_CONSOLE \ - "mtdparts=" MTDPARTS_DEFAULT \ "meminfo=mem=80M mem=256M@0x40000000 mem=128M@0x50000000\0" \ - "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \ + "loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x30007FC0 uImage\0" \ "mmcdev=0\0" \ "mmcbootpart=2\0" \ "mmcrootpart=5\0" \ + "partitions=" PARTS_DEFAULT \ "bootblock=9\0" \ "ubiblock=8\0" \ "ubi=enabled\0" \ - "opts=always_resume=1" + "opts=always_resume=1\0" \ + "dfu_alt_info=" CONFIG_DFU_ALT "\0" -/* Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ #define CONFIG_SYS_PROMPT "Goni # " @@ -200,6 +231,7 @@ #define CONFIG_CMD_FAT #define CONFIG_CMD_EXT4 +#define CONFIG_CMD_EXT4_WRITE /* write support for filesystems */ #define CONFIG_FAT_WRITE -- cgit v1.3.1 From a3c274de3b3069b73aa2ab30099432170c913639 Mon Sep 17 00:00:00 2001 From: Mateusz Zalega Date: Mon, 28 Apr 2014 21:13:31 +0200 Subject: arm: goni: enable GPT command Signed-off-by: Mateusz Zalega Signed-off-by: Minkyu Kang --- include/configs/s5p_goni.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/configs') diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index 94cdce0e801..762f4b67473 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -73,6 +73,7 @@ #define CONFIG_CMD_ONENAND #define CONFIG_CMD_MMC #define CONFIG_CMD_DFU +#define CONFIG_CMD_GPT /* USB Composite download gadget - g_dnl */ #define CONFIG_USBDOWNLOAD_GADGET @@ -237,6 +238,10 @@ #define CONFIG_FAT_WRITE #define CONFIG_EXT4_WRITE +/* GPT */ +#define CONFIG_EFI_PARTITION +#define CONFIG_PARTITION_UUIDS + #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - 0x1000000) #define CONFIG_SYS_CACHELINE_SIZE 64 -- cgit v1.3.1 From d2f588f3b8743f797b6227801eca0b6b3eadaaa1 Mon Sep 17 00:00:00 2001 From: Mateusz Zalega Date: Mon, 28 Apr 2014 21:13:32 +0200 Subject: arm: goni: enable USB Mass Storage UMS-related defines were added to Samsung Goni config header. Signed-off-by: Mateusz Zalega Signed-off-by: Minkyu Kang --- include/configs/s5p_goni.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/configs') diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index 762f4b67473..fce17167831 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -267,5 +267,7 @@ #define CONFIG_USB_GADGET_S3C_UDC_OTG #define CONFIG_USB_GADGET_DUALSPEED #define CONFIG_USB_GADGET_VBUS_DRAW 2 +#define CONFIG_CMD_USB_MASS_STORAGE +#define CONFIG_USB_GADGET_MASS_STORAGE #endif /* __CONFIG_H */ -- cgit v1.3.1 From e33daad0b76e71da14016e12d8f12b74f090a4ac Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Fri, 16 May 2014 13:59:58 +0900 Subject: ARM: exynos4: enable the dwmmc configuration Signed-off-by: Jaehoon Chung Tested-by: Lukasz Majewski Acked-by: Lukasz Majewski Signed-off-by: Minkyu Kang --- include/configs/exynos4-dt.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/configs') diff --git a/include/configs/exynos4-dt.h b/include/configs/exynos4-dt.h index cbd2d204cf9..0c560ae45ee 100644 --- a/include/configs/exynos4-dt.h +++ b/include/configs/exynos4-dt.h @@ -44,6 +44,9 @@ #define CONFIG_S5P_SDHCI #define CONFIG_SDHCI #define CONFIG_MMC_SDMA +#define CONFIG_DWMMC +#define CONFIG_EXYNOS_DWMMC +#define CONFIG_BOUNCE_BUFFER #define CONFIG_MMC_DEFAULT_DEV 0 /* PWM */ -- cgit v1.3.1 From 913702ca397755e06fcc126a063ebbf814ac869b Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Tue, 20 May 2014 06:01:34 -0600 Subject: power: Rename CONFIG_PMIC_... to CONFIG_POWER_... Commit be3b51aa did this mostly, but several have been added since. Do the job again. Signed-off-by: Simon Glass Acked-by: Lukasz Majewski Signed-off-by: Minkyu Kang --- drivers/power/power_fsl.c | 6 +++--- include/configs/arndale.h | 4 ++-- include/configs/exynos5250-dt.h | 2 +- include/configs/mx25pdk.h | 2 +- include/configs/mx35pdk.h | 2 +- include/configs/mx53evk.h | 2 +- include/configs/mx53loco.h | 2 +- include/configs/woodburn_common.h | 2 +- 8 files changed, 11 insertions(+), 11 deletions(-) (limited to 'include/configs') diff --git a/drivers/power/power_fsl.c b/drivers/power/power_fsl.c index ac0b541d797..a64161b2430 100644 --- a/drivers/power/power_fsl.c +++ b/drivers/power/power_fsl.c @@ -11,9 +11,9 @@ #include #include -#if defined(CONFIG_PMIC_FSL_MC13892) +#if defined(CONFIG_POWER_FSL_MC13892) #define FSL_PMIC_I2C_LENGTH 3 -#elif defined(CONFIG_PMIC_FSL_MC34704) +#elif defined(CONFIG_POWER_FSL_MC34704) #define FSL_PMIC_I2C_LENGTH 1 #endif @@ -51,7 +51,7 @@ int pmic_init(unsigned char bus) p->hw.i2c.addr = CONFIG_SYS_FSL_PMIC_I2C_ADDR; p->hw.i2c.tx_num = FSL_PMIC_I2C_LENGTH; #else -#error "You must select CONFIG_POWER_SPI or CONFIG_PMIC_I2C" +#error "You must select CONFIG_POWER_SPI or CONFIG_POWER_I2C" #endif return 0; diff --git a/include/configs/arndale.h b/include/configs/arndale.h index 515facfd675..30ecd45584e 100644 --- a/include/configs/arndale.h +++ b/include/configs/arndale.h @@ -224,8 +224,8 @@ /* PMIC */ #define CONFIG_PMIC -#define CONFIG_PMIC_I2C -#define CONFIG_PMIC_MAX77686 +#define CONFIG_POWER_I2C +#define CONFIG_POWER_MAX77686 #define CONFIG_DEFAULT_DEVICE_TREE exynos5250-arndale diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h index b7ff47236b7..9d1d56a53b4 100644 --- a/include/configs/exynos5250-dt.h +++ b/include/configs/exynos5250-dt.h @@ -45,7 +45,7 @@ #define CONFIG_SYS_INIT_SP_ADDR CONFIG_IRAM_STACK /* PMIC */ -#define CONFIG_PMIC_MAX77686 +#define CONFIG_POWER_MAX77686 /* Sound */ #define CONFIG_CMD_SOUND diff --git a/include/configs/mx25pdk.h b/include/configs/mx25pdk.h index aff2419f852..d464ad964b9 100644 --- a/include/configs/mx25pdk.h +++ b/include/configs/mx25pdk.h @@ -107,7 +107,7 @@ #define CONFIG_POWER #define CONFIG_POWER_I2C #define CONFIG_POWER_FSL -#define CONFIG_PMIC_FSL_MC34704 +#define CONFIG_POWER_FSL_MC34704 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x54 #define CONFIG_DOS_PARTITION diff --git a/include/configs/mx35pdk.h b/include/configs/mx35pdk.h index 0a46f4c305f..ab481441b29 100644 --- a/include/configs/mx35pdk.h +++ b/include/configs/mx35pdk.h @@ -52,7 +52,7 @@ #define CONFIG_POWER #define CONFIG_POWER_I2C #define CONFIG_POWER_FSL -#define CONFIG_PMIC_FSL_MC13892 +#define CONFIG_POWER_FSL_MC13892 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x08 #define CONFIG_RTC_MC13XXX diff --git a/include/configs/mx53evk.h b/include/configs/mx53evk.h index 3f0d80ac680..042cdd03235 100644 --- a/include/configs/mx53evk.h +++ b/include/configs/mx53evk.h @@ -45,7 +45,7 @@ #define CONFIG_POWER_I2C #define CONFIG_POWER_FSL #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8 -#define CONFIG_PMIC_FSL_MC13892 +#define CONFIG_POWER_FSL_MC13892 #define CONFIG_RTC_MC13XXX /* MMC Configs */ diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h index 5859f360e00..c7f54d4e8cb 100644 --- a/include/configs/mx53loco.h +++ b/include/configs/mx53loco.h @@ -80,7 +80,7 @@ #define CONFIG_POWER_I2C #define CONFIG_DIALOG_POWER #define CONFIG_POWER_FSL -#define CONFIG_PMIC_FSL_MC13892 +#define CONFIG_POWER_FSL_MC13892 #define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 diff --git a/include/configs/woodburn_common.h b/include/configs/woodburn_common.h index 695bc230c03..259205e8817 100644 --- a/include/configs/woodburn_common.h +++ b/include/configs/woodburn_common.h @@ -55,7 +55,7 @@ #define CONFIG_POWER #define CONFIG_POWER_I2C #define CONFIG_POWER_FSL -#define CONFIG_PMIC_FSL_MC13892 +#define CONFIG_POWER_FSL_MC13892 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 #define CONFIG_RTC_MC13XXX -- cgit v1.3.1 From 2469bf35a8c4fde242300c8123406cdc3b3b464c Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Tue, 20 May 2014 06:01:37 -0600 Subject: exynos5: Enable tps65090 on exynos5-dt The TPS65090 pmic chip can be on exynos5250 boards. Therefore, select the appropriate config option for TPS65090 devices. This commit should really use exynos5-dt.c, when it is available. Signed-off-by: Simon Glass Reviewed-by: Simon Glass Signed-off-by: Minkyu Kang --- include/configs/exynos5-dt.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/configs') diff --git a/include/configs/exynos5-dt.h b/include/configs/exynos5-dt.h index 5a9b1b42d31..b8304951d25 100644 --- a/include/configs/exynos5-dt.h +++ b/include/configs/exynos5-dt.h @@ -259,6 +259,7 @@ /* PMIC */ #define CONFIG_POWER #define CONFIG_POWER_I2C +#define CONFIG_POWER_TPS65090 /* Ethernet Controllor Driver */ #ifdef CONFIG_CMD_NET -- cgit v1.3.1 From 0c04b1a83b54e5c3c458b5dfa096784be76e24d4 Mon Sep 17 00:00:00 2001 From: Piotr Wilczek Date: Thu, 22 May 2014 08:45:50 +0200 Subject: arm:board:exynos4: add CONFIG_SYS_GENERIC_BOARD Add CONFIG_SYS_GENERIC_BOARD for all Exynos4 boards. Signed-off-by: Piotr Wilczek Cc: Przemyslaw Marczak Cc: Lukasz Majewski Signed-off-by: Minkyu Kang --- include/configs/exynos4-dt.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/configs') diff --git a/include/configs/exynos4-dt.h b/include/configs/exynos4-dt.h index 0c560ae45ee..44e6ab4ef33 100644 --- a/include/configs/exynos4-dt.h +++ b/include/configs/exynos4-dt.h @@ -20,6 +20,7 @@ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO #define CONFIG_BOARD_COMMON +#define CONFIG_SYS_GENERIC_BOARD /* Enable fdt support */ #define CONFIG_OF_CONTROL -- cgit v1.3.1 From e6607cffef965011ef0ddc0fbe6f4b7c0d53aeec Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 29 May 2014 15:29:40 -0600 Subject: ARM: tegra: enable USB device mode and UMS on some boards For each of Jetson TK1, Venice2, and Beaver: - Enable the first USB controller in DT, and describe its configuration. - Enable USB device/gadget support. This allows the user to type e.g. "ums 0 mmc 0" at the command-line to cause U-Boot to act a USB device implementing the USB Mass Storage protocol, and expose MMC device 0 that way. This allows a host PC to mount the Tegra device's MMC, partition it, and install a filesystem on it. Signed-off-by: Stephen Warren Signed-off-by: Tom Warren --- arch/arm/dts/tegra124-jetson-tk1.dts | 9 ++++++++- arch/arm/dts/tegra124-venice2.dts | 9 ++++++++- arch/arm/dts/tegra30-beaver.dts | 9 ++++++++- include/configs/beaver.h | 2 ++ include/configs/jetson-tk1.h | 2 ++ include/configs/tegra-common-ums.h | 26 ++++++++++++++++++++++++++ include/configs/venice2.h | 2 ++ 7 files changed, 56 insertions(+), 3 deletions(-) create mode 100644 include/configs/tegra-common-ums.h (limited to 'include/configs') diff --git a/arch/arm/dts/tegra124-jetson-tk1.dts b/arch/arm/dts/tegra124-jetson-tk1.dts index 52e8c0e59c6..464287e03ec 100644 --- a/arch/arm/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/dts/tegra124-jetson-tk1.dts @@ -17,7 +17,8 @@ sdhci1 = "/sdhci@700b0400"; spi0 = "/spi@7000d400"; spi1 = "/spi@7000da00"; - usb0 = "/usb@7d008000"; + usb0 = "/usb@7d000000"; + usb1 = "/usb@7d008000"; }; memory { @@ -77,6 +78,12 @@ bus-width = <8>; }; + usb@7d000000 { + status = "okay"; + dr_mode = "otg"; + nvidia,vbus-gpio = <&gpio 108 0>; /* gpio PN4, USB_VBUS_EN0 */ + }; + usb@7d008000 { status = "okay"; nvidia,vbus-gpio = <&gpio 109 0>; /* gpio PN5, USB_VBUS_EN1 */ diff --git a/arch/arm/dts/tegra124-venice2.dts b/arch/arm/dts/tegra124-venice2.dts index 2f8d1dcc37a..f003413bd79 100644 --- a/arch/arm/dts/tegra124-venice2.dts +++ b/arch/arm/dts/tegra124-venice2.dts @@ -17,7 +17,8 @@ sdhci1 = "/sdhci@700b0400"; spi0 = "/spi@7000d400"; spi1 = "/spi@7000da00"; - usb0 = "/usb@7d008000"; + usb0 = "/usb@7d000000"; + usb1 = "/usb@7d008000"; }; memory { @@ -77,6 +78,12 @@ bus-width = <8>; }; + usb@7d000000 { + status = "okay"; + dr_mode = "otg"; + nvidia,vbus-gpio = <&gpio 108 0>; /* gpio PN4, USB_VBUS_EN0 */ + }; + usb@7d008000 { status = "okay"; nvidia,vbus-gpio = <&gpio 109 0>; /* gpio PN5, USB_VBUS_EN1 */ diff --git a/arch/arm/dts/tegra30-beaver.dts b/arch/arm/dts/tegra30-beaver.dts index a7cc93e93fb..85e62e9db32 100644 --- a/arch/arm/dts/tegra30-beaver.dts +++ b/arch/arm/dts/tegra30-beaver.dts @@ -14,7 +14,8 @@ i2c4 = "/i2c@7000c700"; sdhci0 = "/sdhci@78000600"; sdhci1 = "/sdhci@78000000"; - usb0 = "/usb@7d008000"; + usb0 = "/usb@7d000000"; + usb1 = "/usb@7d008000"; }; memory { @@ -70,6 +71,12 @@ bus-width = <8>; }; + usb@7d000000 { + status = "okay"; + dr_mode = "otg"; + nvidia,vbus-gpio = <&gpio 238 0>; /* gpio DD6, PEX_L1_CLKREQ */ + }; + usb@7d008000 { nvidia,vbus-gpio = <&gpio 236 0>; /* PDD4 */ status = "okay"; diff --git a/include/configs/beaver.h b/include/configs/beaver.h index 9ff089e67c3..ae831127985 100644 --- a/include/configs/beaver.h +++ b/include/configs/beaver.h @@ -76,6 +76,7 @@ /* USB Host support */ #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_TEGRA +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #define CONFIG_USB_STORAGE #define CONFIG_CMD_USB @@ -87,6 +88,7 @@ #define CONFIG_CMD_NET #define CONFIG_CMD_DHCP +#include "tegra-common-ums.h" #include "tegra-common-post.h" #endif /* __CONFIG_H */ diff --git a/include/configs/jetson-tk1.h b/include/configs/jetson-tk1.h index 6255750c3b2..0b9e5b699fa 100644 --- a/include/configs/jetson-tk1.h +++ b/include/configs/jetson-tk1.h @@ -63,6 +63,7 @@ /* USB Host support */ #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_TEGRA +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #define CONFIG_USB_STORAGE #define CONFIG_CMD_USB @@ -74,6 +75,7 @@ #define CONFIG_CMD_NET #define CONFIG_CMD_DHCP +#include "tegra-common-ums.h" #include "tegra-common-post.h" #endif /* __CONFIG_H */ diff --git a/include/configs/tegra-common-ums.h b/include/configs/tegra-common-ums.h new file mode 100644 index 00000000000..7bd8960a329 --- /dev/null +++ b/include/configs/tegra-common-ums.h @@ -0,0 +1,26 @@ +/* + * (C) Copyright 2014 + * NVIDIA Corporation + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _TEGRA_COMMON_UMS_H_ +#define _TEGRA_COMMON_UMS_H + +#ifndef CONFIG_SPL_BUILD +/* USB gadget, and mass storage protocol */ +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_VBUS_DRAW 2 +#define CONFIG_CI_UDC +#define CONFIG_CI_UDC_HAS_HOSTPC +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_G_DNL_VENDOR_NUM 0x0955 +#define CONFIG_G_DNL_PRODUCT_NUM 0x701A +#define CONFIG_G_DNL_MANUFACTURER "NVIDIA" +#define CONFIG_USBDOWNLOAD_GADGET +#define CONFIG_USB_GADGET_MASS_STORAGE +#define CONFIG_CMD_USB_MASS_STORAGE +#endif + +#endif /* _TEGRA_COMMON_UMS_H */ diff --git a/include/configs/venice2.h b/include/configs/venice2.h index 2d75f5013fd..c4a1b94b98e 100644 --- a/include/configs/venice2.h +++ b/include/configs/venice2.h @@ -63,6 +63,7 @@ /* USB Host support */ #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_TEGRA +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #define CONFIG_USB_STORAGE #define CONFIG_CMD_USB @@ -74,6 +75,7 @@ #define CONFIG_CMD_NET #define CONFIG_CMD_DHCP +#include "tegra-common-ums.h" #include "tegra-common-post.h" #endif /* __CONFIG_H */ -- cgit v1.3.1 From b80a66033856cc89c62886ae3e5ba54a7faf31ae Mon Sep 17 00:00:00 2001 From: pekon gupta Date: Tue, 6 May 2014 00:46:19 +0530 Subject: mtd: nand: omap: add CONFIG_SYS_NAND_BUSWIDTH_16BIT to indicate NAND device bus-width GPMC controller needs to be configured based on bus-width of the NAND device connected to it. Also, dynamic detection of NAND bus-width from on-chip ONFI parameters is not possible in following situations: SPL: SPL NAND drivers does not support ONFI parameter reading. U-boot: GPMC controller iniitalization is done in omap_gpmc.c:board_nand_init() which is called before probing for devices, hence any ONFI parameter information is not available during GPMC initialization. Thus, OMAP NAND driver expected board developers to explicitely write GPMC configurations specific to NAND device attached on board in board files itself. But this was troublesome for board manufacturers as they need to dive into lengthy platform & SoC documents to find details of GPMC registers and appropriate configurations to get NAND device working. This patch instead adds existing CONFIG_SYS_NAND_BUSWIDTH_16BIT to board config hich indicates that connected NAND device has x16 bus-width. And then based on this config GPMC driver itself initializes itself based on NAND bus-width. This keeps board developers free from knowing GPMC controller specific internals. Signed-off-by: Pekon Gupta --- doc/README.nand | 18 ++++++++++++++++++ drivers/mtd/nand/omap_gpmc.c | 13 +++++++++---- include/configs/am3517_crane.h | 1 + include/configs/devkit8000.h | 1 + include/configs/dig297.h | 1 + include/configs/omap3_beagle.h | 1 + include/configs/omap3_evm_common.h | 2 +- include/configs/omap3_igep00x0.h | 1 + include/configs/omap3_logic.h | 1 + include/configs/omap3_overo.h | 1 + include/configs/omap3_zoom1.h | 1 + include/configs/tam3517-common.h | 1 + include/configs/tao3530.h | 1 + 13 files changed, 38 insertions(+), 5 deletions(-) (limited to 'include/configs') diff --git a/doc/README.nand b/doc/README.nand index b91f1985d18..2bc5b391f80 100644 --- a/doc/README.nand +++ b/doc/README.nand @@ -190,6 +190,24 @@ Configuration Options: This is used by SoC platforms which do not have built-in ELM hardware engine required for BCH ECC correction. + CONFIG_SYS_NAND_BUSWIDTH_16BIT + Indicates that NAND device has 16-bit wide data-bus. In absence of this + config, bus-width of NAND device is assumed to be either 8-bit and later + determined by reading ONFI params. + Above config is useful when NAND device's bus-width information cannot + be determined from on-chip ONFI params, like in following scenarios: + - SPL boot does not support reading of ONFI parameters. This is done to + keep SPL code foot-print small. + - In current U-Boot flow using nand_init(), driver initialization + happens in board_nand_init() which is called before any device probe + (nand_scan_ident + nand_scan_tail), thus device's ONFI parameters are + not available while configuring controller. So a static CONFIG_NAND_xx + is needed to know the device's bus-width in advance. + Some drivers using above config are: + drivers/mtd/nand/mxc_nand.c + drivers/mtd/nand/ndfc.c + drivers/mtd/nand/omap_gpmc.c + Platform specific options ========================= diff --git a/drivers/mtd/nand/omap_gpmc.c b/drivers/mtd/nand/omap_gpmc.c index d2fedf9faca..cdfa6bc1c9f 100644 --- a/drivers/mtd/nand/omap_gpmc.c +++ b/drivers/mtd/nand/omap_gpmc.c @@ -782,13 +782,18 @@ int board_nand_init(struct nand_chip *nand) nand->priv = &omap_nand_info; nand->cmd_ctrl = omap_nand_hwcontrol; nand->options |= NAND_NO_PADDING | NAND_CACHEPRG; - /* If we are 16 bit dev, our gpmc config tells us that */ - if ((readl(&gpmc_cfg->cs[cs].config1) & 0x3000) == 0x1000) - nand->options |= NAND_BUSWIDTH_16; - nand->chip_delay = 100; nand->ecc.layout = &omap_ecclayout; + /* configure driver and controller based on NAND device bus-width */ + gpmc_config = readl(&gpmc_cfg->cs[cs].config1); +#if defined(CONFIG_SYS_NAND_BUSWIDTH_16BIT) + nand->options |= NAND_BUSWIDTH_16; + writel(gpmc_config | (0x1 << 12), &gpmc_cfg->cs[cs].config1); +#else + nand->options &= ~NAND_BUSWIDTH_16; + writel(gpmc_config & ~(0x1 << 12), &gpmc_cfg->cs[cs].config1); +#endif /* select ECC scheme */ #if defined(CONFIG_NAND_OMAP_ECCSCHEME) err = omap_select_ecc_scheme(nand, CONFIG_NAND_OMAP_ECCSCHEME, diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h index 4407b454dd1..ad4cbd88b89 100644 --- a/include/configs/am3517_crane.h +++ b/include/configs/am3517_crane.h @@ -329,6 +329,7 @@ #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds" /* NAND boot config */ +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h index 16a00ebe867..5308790fe6b 100644 --- a/include/configs/devkit8000.h +++ b/include/configs/devkit8000.h @@ -314,6 +314,7 @@ #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* NAND boot config */ +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 diff --git a/include/configs/dig297.h b/include/configs/dig297.h index af6f56bb348..ce205e9b3eb 100644 --- a/include/configs/dig297.h +++ b/include/configs/dig297.h @@ -138,6 +138,7 @@ * Board NAND Info. */ #define CONFIG_NAND_OMAP_GPMC +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ /* to access nand */ #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index 0a7df60f281..c02348354a0 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -295,6 +295,7 @@ #define CONFIG_SPL_OMAP3_ID_NAND /* NAND boot config */ +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 diff --git a/include/configs/omap3_evm_common.h b/include/configs/omap3_evm_common.h index 7f3424b4f0e..ae4ce63f67f 100644 --- a/include/configs/omap3_evm_common.h +++ b/include/configs/omap3_evm_common.h @@ -120,7 +120,7 @@ /* Max number of NAND devices */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 - +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 /* Timeout values (in ticks) */ #define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) #define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) diff --git a/include/configs/omap3_igep00x0.h b/include/configs/omap3_igep00x0.h index d56d5b00cc7..79daabd6bbf 100644 --- a/include/configs/omap3_igep00x0.h +++ b/include/configs/omap3_igep00x0.h @@ -187,6 +187,7 @@ /* NAND boot config */ #ifdef CONFIG_NAND +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h index 0d03c75ce30..8dcbba3c40d 100644 --- a/include/configs/omap3_logic.h +++ b/include/configs/omap3_logic.h @@ -141,6 +141,7 @@ #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */ /* NAND devices */ +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 #define CONFIG_JFFS2_NAND /* nand device jffs2 lives on */ #define CONFIG_JFFS2_DEV "nand0" diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h index 7b97be9ace1..1a136339493 100644 --- a/include/configs/omap3_overo.h +++ b/include/configs/omap3_overo.h @@ -206,6 +206,7 @@ #define CONFIG_SYS_CACHELINE_SIZE 64 /* NAND boot config */ +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 diff --git a/include/configs/omap3_zoom1.h b/include/configs/omap3_zoom1.h index 7c5540ff660..3efe4cf8157 100644 --- a/include/configs/omap3_zoom1.h +++ b/include/configs/omap3_zoom1.h @@ -98,6 +98,7 @@ #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ /* to access nand at */ /* CS0 */ +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 /* Environment information */ diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h index 3522c1a07a7..eda536b8661 100644 --- a/include/configs/tam3517-common.h +++ b/include/configs/tam3517-common.h @@ -249,6 +249,7 @@ #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* NAND boot config */ +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 #define CONFIG_SYS_NAND_PAGE_COUNT 64 #define CONFIG_SYS_NAND_PAGE_SIZE 2048 #define CONFIG_SYS_NAND_OOBSIZE 64 diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h index 9c04c23ab76..44719352878 100644 --- a/include/configs/tao3530.h +++ b/include/configs/tao3530.h @@ -141,6 +141,7 @@ #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ /* devices */ +#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16 /* Environment information */ #define CONFIG_BOOTDELAY 3 -- cgit v1.3.1 From 68128e0a86810c9ea9bebcb69451aeabfd44c491 Mon Sep 17 00:00:00 2001 From: pekon gupta Date: Tue, 6 May 2014 00:46:20 +0530 Subject: omap3: remove remnant macros GPMC_NAND_ECC_LP_x8_LAYOUT and GPMC_NAND_ECC_LP_x16_LAYOUT OMAP3 used GPMC_NAND_ECC_LP_x8_LAYOUT and GPMC_NAND_ECC_LP_x16_LAYOUT macros to configure GPMC controller for x7 or x8 bit device connected to its interface. Now this information is encoded in CONFIG_SYS_NAND_DEVICE_WIDTH macro, so above macros can be completely removed. Signed-off-by: Pekon Gupta --- arch/arm/cpu/armv7/omap3/mem.c | 12 ------------ arch/arm/include/asm/arch-omap3/mem.h | 8 -------- board/compulab/cm_t35/cm_t35.c | 12 ++++++------ include/configs/cm_t335.h | 1 - include/configs/cm_t35.h | 1 - include/configs/pengwyn.h | 1 - include/configs/tao3530.h | 1 - include/configs/tseries.h | 1 - 8 files changed, 6 insertions(+), 31 deletions(-) (limited to 'include/configs') diff --git a/arch/arm/cpu/armv7/omap3/mem.c b/arch/arm/cpu/armv7/omap3/mem.c index e6494096544..1832affa5bb 100644 --- a/arch/arm/cpu/armv7/omap3/mem.c +++ b/arch/arm/cpu/armv7/omap3/mem.c @@ -21,17 +21,6 @@ struct gpmc *gpmc_cfg; #if defined(CONFIG_CMD_NAND) -#if defined(GPMC_NAND_ECC_SP_x8_LAYOUT) || defined(GPMC_NAND_ECC_LP_x8_LAYOUT) -static const u32 gpmc_m_nand[GPMC_MAX_REG] = { - SMNAND_GPMC_CONFIG1, - SMNAND_GPMC_CONFIG2, - SMNAND_GPMC_CONFIG3, - SMNAND_GPMC_CONFIG4, - SMNAND_GPMC_CONFIG5, - SMNAND_GPMC_CONFIG6, - 0, -}; -#else static const u32 gpmc_m_nand[GPMC_MAX_REG] = { M_NAND_GPMC_CONFIG1, M_NAND_GPMC_CONFIG2, @@ -40,7 +29,6 @@ static const u32 gpmc_m_nand[GPMC_MAX_REG] = { M_NAND_GPMC_CONFIG5, M_NAND_GPMC_CONFIG6, 0 }; -#endif #endif /* CONFIG_CMD_NAND */ #if defined(CONFIG_CMD_ONENAND) diff --git a/arch/arm/include/asm/arch-omap3/mem.h b/arch/arm/include/asm/arch-omap3/mem.h index bdb1435291a..d2dfb1e19aa 100644 --- a/arch/arm/include/asm/arch-omap3/mem.h +++ b/arch/arm/include/asm/arch-omap3/mem.h @@ -354,14 +354,6 @@ enum { #define GPMC_CS_ENABLE 0x1 -#define SMNAND_GPMC_CONFIG1 0x00000800 -#define SMNAND_GPMC_CONFIG2 0x00141400 -#define SMNAND_GPMC_CONFIG3 0x00141400 -#define SMNAND_GPMC_CONFIG4 0x0F010F01 -#define SMNAND_GPMC_CONFIG5 0x010C1414 -#define SMNAND_GPMC_CONFIG6 0x1F0F0A80 -#define SMNAND_GPMC_CONFIG7 0x00000C44 - #define M_NAND_GPMC_CONFIG1 0x00001800 #define M_NAND_GPMC_CONFIG2 0x00141400 #define M_NAND_GPMC_CONFIG3 0x00141400 diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c index 00bcf41bb3b..0944903ec88 100644 --- a/board/compulab/cm_t35/cm_t35.c +++ b/board/compulab/cm_t35/cm_t35.c @@ -54,12 +54,12 @@ static u32 gpmc_net_config[GPMC_MAX_REG] = { }; static u32 gpmc_nand_config[GPMC_MAX_REG] = { - SMNAND_GPMC_CONFIG1, - SMNAND_GPMC_CONFIG2, - SMNAND_GPMC_CONFIG3, - SMNAND_GPMC_CONFIG4, - SMNAND_GPMC_CONFIG5, - SMNAND_GPMC_CONFIG6, + M_NAND_GPMC_CONFIG1, + M_NAND_GPMC_CONFIG2, + M_NAND_GPMC_CONFIG3, + M_NAND_GPMC_CONFIG4, + M_NAND_GPMC_CONFIG5, + M_NAND_GPMC_CONFIG6, 0, }; diff --git a/include/configs/cm_t335.h b/include/configs/cm_t335.h index 26b615b8c50..4d1dd28a915 100644 --- a/include/configs/cm_t335.h +++ b/include/configs/cm_t335.h @@ -141,7 +141,6 @@ #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x200000 #define CONFIG_CMD_NAND -#define GPMC_NAND_ECC_LP_x8_LAYOUT #define MTDIDS_DEFAULT "nand0=nand" #define MTDPARTS_DEFAULT "mtdparts=nand:2m(spl)," \ "1m(u-boot),1m(u-boot-env)," \ diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h index aae05e03330..8c60e22c1dd 100644 --- a/include/configs/cm_t35.h +++ b/include/configs/cm_t35.h @@ -158,7 +158,6 @@ /* CS0 */ #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ /* devices */ -#define GPMC_NAND_ECC_LP_x8_LAYOUT /* Environment information */ #define CONFIG_BOOTDELAY 3 diff --git a/include/configs/pengwyn.h b/include/configs/pengwyn.h index fc25966e0f2..85104057a96 100644 --- a/include/configs/pengwyn.h +++ b/include/configs/pengwyn.h @@ -149,7 +149,6 @@ #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 -#define GPMC_NAND_ECC_LP_x8_LAYOUT 1 #define MTDIDS_DEFAULT "nand0=omap2-nand.0" #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:128k(SPL)," \ "128k(SPL.backup1)," \ diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h index 44719352878..1b0fee9a808 100644 --- a/include/configs/tao3530.h +++ b/include/configs/tao3530.h @@ -137,7 +137,6 @@ #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ /* to access nand at */ /* CS0 */ -#define GPMC_NAND_ECC_LP_x16_LAYOUT #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ /* devices */ diff --git a/include/configs/tseries.h b/include/configs/tseries.h index e550afad4fa..1fd6e32bafc 100644 --- a/include/configs/tseries.h +++ b/include/configs/tseries.h @@ -157,7 +157,6 @@ /* don't change OMAP_ELM, ECCSCHEME. ROM code only supports this */ #define CONFIG_NAND_OMAP_ELM #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW -#define GPMC_NAND_ECC_LP_x16_LAYOUT 1 #define CONFIG_SYS_NAND_5_ADDR_CYCLE #define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024) #define CONFIG_SYS_NAND_PAGE_SIZE 2048 -- cgit v1.3.1 From 7a5f71bc4056591574ea122ba58c55d14145eeb0 Mon Sep 17 00:00:00 2001 From: Sourav Poddar Date: Mon, 19 May 2014 16:53:37 -0400 Subject: am43xx_evm: Add qspiboot target The ePOS EVM and EVM SK have QSPI as an option to boot. Add a qspiboot target that utilizes QSPI for env and so forth as an example of best practices. As QSPI is booted from directly we need to chang CONFIG_SYS_TEXT_BASE. Note that on ePOS EVM the QSPI and NAND are mutually exclusive choices we need to handle that elsewhere, once NAND support is also added. Signed-off-by: Sourav Poddar Signed-off-by: Tom Rini --- arch/arm/cpu/armv7/am33xx/board.c | 2 +- board/ti/am43xx/Makefile | 2 +- board/ti/am43xx/board.c | 2 +- boards.cfg | 1 + include/configs/am43xx_evm.h | 31 ++++++++++++++++++++++++++++--- include/configs/ti_armv7_common.h | 3 ++- 6 files changed, 34 insertions(+), 7 deletions(-) (limited to 'include/configs') diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 28c16f8d02e..e5c922af8a2 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -224,7 +224,7 @@ void s_init(void) set_uart_mux_conf(); setup_clocks_for_console(); uart_soft_reset(); -#ifdef CONFIG_NOR_BOOT +#if defined(CONFIG_NOR_BOOT) || defined(CONFIG_QSPI_BOOT) gd->baudrate = CONFIG_BAUDRATE; serial_init(); gd->have_console = 1; diff --git a/board/ti/am43xx/Makefile b/board/ti/am43xx/Makefile index cb5fe889010..36ecb302c1f 100644 --- a/board/ti/am43xx/Makefile +++ b/board/ti/am43xx/Makefile @@ -6,7 +6,7 @@ # SPDX-License-Identifier: GPL-2.0+ # -ifdef CONFIG_SPL_BUILD +ifeq ($(CONFIG_SKIP_LOWLEVEL_INIT),) obj-y := mux.o endif diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c index d7449770a3f..587fd76859a 100644 --- a/board/ti/am43xx/board.c +++ b/board/ti/am43xx/board.c @@ -70,7 +70,7 @@ static int read_eeprom(struct am43xx_board_id *header) return 0; } -#ifdef CONFIG_SPL_BUILD +#ifndef CONFIG_SKIP_LOWLEVEL_INIT #define NUM_OPPS 6 diff --git a/boards.cfg b/boards.cfg index 866f51287bf..5a85fad4809 100644 --- a/boards.cfg +++ b/boards.cfg @@ -279,6 +279,7 @@ Active arm armv7 am33xx ti am335x Active arm armv7 am33xx ti am335x am335x_evm_uart5 am335x_evm:SERIAL6,CONS_INDEX=6,NAND Tom Rini Active arm armv7 am33xx ti am335x am335x_evm_usbspl am335x_evm:SERIAL1,CONS_INDEX=1,NAND,SPL_USBETH_SUPPORT Tom Rini Active arm armv7 am33xx ti am43xx am43xx_evm am43xx_evm:SERIAL1,CONS_INDEX=1 Lokesh Vutla +Active arm armv7 am33xx ti am43xx am43xx_evm_qspiboot am43xx_evm:SERIAL1,CONS_INDEX=1,QSPI,QSPI_BOOT Lokesh Vutla Active arm armv7 am33xx ti ti814x ti814x_evm - Matt Porter Active arm armv7 am33xx ti ti816x ti816x_evm - - Active arm armv7 at91 atmel sama5d3_xplained sama5d3_xplained_mmc sama5d3_xplained:SAMA5D3,SYS_USE_MMC Bo Shen diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index d5e6c4b0dc7..c1c0035d712 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -48,15 +48,15 @@ * Since SPL did pll and ddr initialization for us, * we don't need to do it twice. */ -#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT) +#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT) #define CONFIG_SKIP_LOWLEVEL_INIT #endif /* Now bring in the rest of the common code. */ #include -/* Always 128 KiB env size */ -#define CONFIG_ENV_SIZE (128 << 10) +/* Always 64 KiB env size */ +#define CONFIG_ENV_SIZE (64 << 10) #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG @@ -86,6 +86,30 @@ #define CONFIG_OMAP_USB_PHY #define CONFIG_AM437X_USB2PHY2_HOST +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_SYS_TEXT_BASE 0x30000000 +#undef CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */ +#define CONFIG_ENV_OFFSET 0x110000 +#define CONFIG_ENV_OFFSET_REDUND 0x120000 +#ifdef MTDIDS_DEFAULT +#undef MTDIDS_DEFAULT +#endif +#ifdef MTDPARTS_DEFAULT +#undef MTDPARTS_DEFAULT +#endif +#define MTDPARTS_DEFAULT "mtdparts=qspi.0:512k(QSPI.u-boot)," \ + "512k(QSPI.u-boot.backup)," \ + "512k(QSPI.u-boot-spl-os)," \ + "64k(QSPI.u-boot-env)," \ + "64k(QSPI.u-boot-env.backup)," \ + "8m(QSPI.kernel)," \ + "-(QSPI.file-system)" +#endif + /* SPI */ #undef CONFIG_OMAP3_SPI #define CONFIG_TI_QSPI @@ -94,6 +118,7 @@ #define CONFIG_CMD_SF #define CONFIG_CMD_SPI #define CONFIG_TI_SPI_MMAP +#define CONFIG_SPI_FLASH_BAR #define CONFIG_QSPI_SEL_GPIO 48 #define CONFIG_SF_DEFAULT_SPEED 48000000 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3 diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h index 485427276aa..698291852bb 100644 --- a/include/configs/ti_armv7_common.h +++ b/include/configs/ti_armv7_common.h @@ -196,7 +196,8 @@ * under common/spl/. Given our generally common memory map, we set a * number of related defaults and sizes here. */ -#ifndef CONFIG_NOR_BOOT +#if !defined(CONFIG_NOR_BOOT) && \ + !(defined(CONFIG_QSPI_BOOT) && defined(CONFIG_AM43XX)) #define CONFIG_SPL #define CONFIG_SPL_FRAMEWORK #define CONFIG_SPL_OS_BOOT -- cgit v1.3.1 From 196311dc728bbb9484356547b9daa731ca2feb8d Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Wed, 21 May 2014 12:57:22 -0400 Subject: arm:am33xx: Rework s_init and add board_early_init_f With the changes to the i2c framework (and adopting the omap24xx_i2c driver to them) we can no longer call i2c functions prior to gd having been set and cleared. When SPL booting, this is handled by setting gd to point to SRAM in s_init. However in the cases where we are loaded directly by ROM (memory mapped NOR or QSPI) we need to make use of the normal hooks to slightly delay these calls. Signed-off-by: Tom Rini --- arch/arm/cpu/armv7/am33xx/board.c | 16 ++++++++++++++-- include/configs/am43xx_evm.h | 9 +++++++++ include/configs/ti_am335x_common.h | 9 +++++++++ 3 files changed, 32 insertions(+), 2 deletions(-) (limited to 'include/configs') diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 9a69b6ccfac..7fe049e5131 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -143,6 +143,19 @@ int arch_misc_init(void) } #ifndef CONFIG_SKIP_LOWLEVEL_INIT +/* + * In the case of non-SPL based booting we'll want to call these + * functions a tiny bit later as it will require gd to be set and cleared + * and that's not true in s_init in this case so we cannot do it there. + */ +int board_early_init_f(void) +{ + prcm_init(); + set_mux_conf_regs(); + + return 0; +} + /* * This function is the place to do per-board things such as ramp up the * MPU clock frequency. @@ -232,13 +245,12 @@ void s_init(void) gd = &gdata; preloader_console_init(); #endif - prcm_init(); - set_mux_conf_regs(); #if defined(CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC) /* Enable RTC32K clock */ rtc32k_enable(); #endif #ifdef CONFIG_SPL_BUILD + board_early_init_f(); sdram_init(); #endif } diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index c1c0035d712..8473b0bf5a4 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -52,6 +52,15 @@ #define CONFIG_SKIP_LOWLEVEL_INIT #endif +/* + * When building U-Boot such that there is no previous loader + * we need to call board_early_init_f. This is taken care of in + * s_init when we have SPL used. + */ +#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL) +#define CONFIG_BOARD_EARLY_INIT_F +#endif + /* Now bring in the rest of the common code. */ #include diff --git a/include/configs/ti_am335x_common.h b/include/configs/ti_am335x_common.h index 128b66edef5..80976e7e3b8 100644 --- a/include/configs/ti_am335x_common.h +++ b/include/configs/ti_am335x_common.h @@ -75,6 +75,15 @@ #define CONFIG_SKIP_LOWLEVEL_INIT #endif +/* + * When building U-Boot such that there is no previous loader + * we need to call board_early_init_f. This is taken care of in + * s_init when we have SPL used. + */ +#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL) +#define CONFIG_BOARD_EARLY_INIT_F +#endif + #ifdef CONFIG_NAND #define CONFIG_SPL_NAND_AM33XX_BCH /* ELM support */ #endif -- cgit v1.3.1 From afee59cd49449e7b7d538d919b6e8ab5184e5b93 Mon Sep 17 00:00:00 2001 From: Murali Karicheri Date: Thu, 29 May 2014 18:57:12 +0300 Subject: keystone: init: enable UART1 to be able use it from kernel Currently PWREMU_MGMT is not configured in the Linux generic UART driver as this register seems to be specific TI UART IP. So this needs to be enabled in u-boot to use UART1 from kernel space. Acked-By: Vitaly Andrianov Signed-off-by: Murali Karicheri Signed-off-by: Ivan Khoronzhuk --- arch/arm/cpu/armv7/keystone/init.c | 9 +++++++++ arch/arm/include/asm/arch-keystone/hardware-k2hk.h | 2 -- arch/arm/include/asm/arch-keystone/hardware.h | 3 +++ include/configs/k2hk_evm.h | 3 ++- 4 files changed, 14 insertions(+), 3 deletions(-) (limited to 'include/configs') diff --git a/arch/arm/cpu/armv7/keystone/init.c b/arch/arm/cpu/armv7/keystone/init.c index 044015aed64..4df5ae1cae9 100644 --- a/arch/arm/cpu/armv7/keystone/init.c +++ b/arch/arm/cpu/armv7/keystone/init.c @@ -8,6 +8,7 @@ */ #include +#include #include #include #include @@ -30,6 +31,14 @@ int arch_cpu_init(void) share_all_segments(11); /* PCIE */ #endif + /* + * just initialise the COM2 port so that TI specific + * UART register PWREMU_MGMT is initialized. Linux UART + * driver doesn't handle this. + */ + NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM2), + CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE); + return 0; } diff --git a/arch/arm/include/asm/arch-keystone/hardware-k2hk.h b/arch/arm/include/asm/arch-keystone/hardware-k2hk.h index 50ff13a3b20..7ac2662f1fb 100644 --- a/arch/arm/include/asm/arch-keystone/hardware-k2hk.h +++ b/arch/arm/include/asm/arch-keystone/hardware-k2hk.h @@ -115,8 +115,6 @@ #define K2HK_LPSC_ARM_SREFLEX 51 #define K2HK_LPSC_TETRIS 52 -#define K2HK_UART0_BASE 0x02530c00 - /* DDR3A definitions */ #define K2HK_DDR3A_EMIF_CTRL_BASE 0x21010000 #define K2HK_DDR3A_EMIF_DATA_BASE 0x80000000 diff --git a/arch/arm/include/asm/arch-keystone/hardware.h b/arch/arm/include/asm/arch-keystone/hardware.h index a305a0cc098..6c532ca8700 100644 --- a/arch/arm/include/asm/arch-keystone/hardware.h +++ b/arch/arm/include/asm/arch-keystone/hardware.h @@ -142,6 +142,9 @@ struct ddr3_emif_config { #define KS2_DDR3_PMCTL_OFFSET 0x38 #define KS2_DDR3_ZQCFG_OFFSET 0xC8 +#define KS2_UART0_BASE 0x02530c00 +#define KS2_UART1_BASE 0x02531000 + #ifdef CONFIG_SOC_K2HK #include #endif diff --git a/include/configs/k2hk_evm.h b/include/configs/k2hk_evm.h index dde73298fc4..998390e321f 100644 --- a/include/configs/k2hk_evm.h +++ b/include/configs/k2hk_evm.h @@ -71,7 +71,8 @@ #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_MEM32 #define CONFIG_SYS_NS16550_REG_SIZE -4 -#define CONFIG_SYS_NS16550_COM1 K2HK_UART0_BASE +#define CONFIG_SYS_NS16550_COM1 KS2_UART0_BASE +#define CONFIG_SYS_NS16550_COM2 KS2_UART1_BASE #define CONFIG_SYS_NS16550_CLK clk_get_rate(K2HK_CLK1_6) #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 -- cgit v1.3.1 From 1dbb64dcf9d7b9894d3ed6a19a23ac4dbb2b1664 Mon Sep 17 00:00:00 2001 From: WingMan Kwok Date: Thu, 29 May 2014 18:58:16 +0300 Subject: keystone: k2hk: enable support of nand ecclayout command Enable support of nand ecclayout command. Acked-By: Murali Karicheri Acked-by: Vitaly Andrianov Signed-off-by: WingMan Kwok Signed-off-by: Ivan Khoronzhuk --- include/configs/k2hk_evm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/configs') diff --git a/include/configs/k2hk_evm.h b/include/configs/k2hk_evm.h index 998390e321f..6ba7e62e554 100644 --- a/include/configs/k2hk_evm.h +++ b/include/configs/k2hk_evm.h @@ -131,6 +131,7 @@ /* NAND Configuration */ #define CONFIG_NAND_DAVINCI +#define CONFIG_CMD_NAND_ECCLAYOUT #define CONFIG_SYS_NAND_CS 2 #define CONFIG_SYS_NAND_USE_FLASH_BBT #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST -- cgit v1.3.1 From 0970051d13501c150841d7f6f0ecc7372ef619fd Mon Sep 17 00:00:00 2001 From: Jeroen Hofstee Date: Sat, 31 May 2014 17:08:30 +0200 Subject: tam3517: fix NAND detection commit a0a37183bd7 "ARM: omap: merge GPMC initialization code for all platform" needs CONFIG_NOR, CONFIG_NAND or CONFIG_CMD_ONENAND to be set to access flash. Add CONFIG_NAND for tam3517 derived boards to prevent the following error: "nand: error: Unable to find NAND settings in GPMC Configuration - quitting" cc: Stefano Babic Signed-off-by: Jeroen Hofstee --- include/configs/tam3517-common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/configs') diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h index eda536b8661..0c2f0f19c82 100644 --- a/include/configs/tam3517-common.h +++ b/include/configs/tam3517-common.h @@ -185,6 +185,7 @@ /* Configure the PISMO */ #define PISMO1_NAND_SIZE GPMC_SIZE_128M +#define CONFIG_NAND #define CONFIG_NAND_OMAP_GPMC #define CONFIG_ENV_IS_IN_NAND #define SMNAND_ENV_OFFSET 0x180000 /* environment starts here */ -- cgit v1.3.1 From fa03834fdf62eb40bc2d47c0e4289d6c250cb148 Mon Sep 17 00:00:00 2001 From: Lokesh Vutla Date: Mon, 2 Jun 2014 10:45:38 +0530 Subject: ARM: AM43xx: Fix mmcboot command in EXTRA_ENV_SETTINGS loadbootenv expects devtype variable to be set. This is missing in mmcboot command. With this the following error comes: U-Boot# run mmcboot mmc0 is current device SD/MMC found on device 0 ** Bad device usb 0 ** ** Bad device usb 0 ** Fixing this by setting devtype as mmc. Reported-by: Tony Lindgren Signed-off-by: Lokesh Vutla --- include/configs/am43xx_evm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/configs') diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index 8473b0bf5a4..83596212474 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -179,6 +179,7 @@ "loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ "mmcboot=mmc dev ${mmcdev}; " \ "setenv devnum ${mmcdev}; " \ + "setenv devtype mmc; " \ "if mmc rescan; then " \ "echo SD/MMC found on device ${devnum};" \ "if run loadbootenv; then " \ -- cgit v1.3.1 From 29a0d9c08eb653556eeb40b187325c0f57bf87dc Mon Sep 17 00:00:00 2001 From: Hannes Petermaier Date: Wed, 4 Jun 2014 10:22:07 +0200 Subject: board/BuR/common: introduce usage of CONFIG_SYS_GENERIC_BOARD Signed-off-by: Hannes Petermaier --- include/configs/bur_am335x_common.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/configs') diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h index 7adc8c0fd79..2edffea2e01 100644 --- a/include/configs/bur_am335x_common.h +++ b/include/configs/bur_am335x_common.h @@ -12,6 +12,8 @@ #ifndef __BUR_AM335X_COMMON_H__ #define __BUR_AM335X_COMMON_H__ /* ------------------------------------------------------------------------- */ +#define CONFIG_SYS_GENERIC_BOARD + #define CONFIG_AM33XX #define CONFIG_OMAP #define CONFIG_OMAP_COMMON -- cgit v1.3.1 From 3e6a52c6ca0d1d3aee8eccb1a3ea19cc50919640 Mon Sep 17 00:00:00 2001 From: Hannes Petermaier Date: Wed, 4 Jun 2014 10:28:39 +0200 Subject: board/BuR/common: Add CONFIG_CMD_I2C in almost all cases we need the i2c commands within the u-boot shell. So we enable them within the common section. Cc: trini@ti.com Signed-off-by: Hannes Petermaier --- include/configs/bur_am335x_common.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/configs') diff --git a/include/configs/bur_am335x_common.h b/include/configs/bur_am335x_common.h index 2edffea2e01..5a37536b0aa 100644 --- a/include/configs/bur_am335x_common.h +++ b/include/configs/bur_am335x_common.h @@ -96,7 +96,7 @@ #define CONFIG_SYS_OMAP24_I2C_SPEED 100000 #define CONFIG_SYS_OMAP24_I2C_SLAVE 1 #define CONFIG_SYS_I2C_OMAP24XX - +#define CONFIG_CMD_I2C /* GPIO */ #define CONFIG_OMAP_GPIO #define CONFIG_CMD_GPIO -- cgit v1.3.1 From 83bad1026b9e3a4f6b7783cc1cbb434c1bbd3fa2 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Thu, 5 Jun 2014 11:15:30 -0400 Subject: arm:am43xx: Add TPS65218 support to scale voltages up This family is supported by the TPS65218 PMIC. Implement a scale_vcores to set the MPU and CORE voltage correctly to the max frequency that is supported (and what we will be scaling them to in setup_dplls()). Signed-off-by: Tom Rini --- board/ti/am43xx/board.c | 48 +++++++++++++++++++++++++++++++++++++------- include/configs/am43xx_evm.h | 4 ++++ 2 files changed, 45 insertions(+), 7 deletions(-) (limited to 'include/configs') diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c index b635d691bfb..71af1ae7c89 100644 --- a/board/ti/am43xx/board.c +++ b/board/ti/am43xx/board.c @@ -19,6 +19,7 @@ #include #include #include "board.h" +#include #include #include @@ -254,13 +255,6 @@ void emif_get_ext_phy_ctrl_const_regs(const u32 **regs, u32 *size) const struct dpll_params *get_dpll_ddr_params(void) { - struct am43xx_board_id header; - - enable_i2c0_pin_mux(); - i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); - if (read_eeprom(&header) < 0) - puts("Could not get board ID.\n"); - if (board_is_eposevm()) return &epos_evm_dpll_ddr; else if (board_is_gpevm()) @@ -338,6 +332,46 @@ const struct dpll_params *get_dpll_per_params(void) return &dpll_per[ind]; } +void scale_vcores(void) +{ + const struct dpll_params *mpu_params; + int mpu_vdd; + struct am43xx_board_id header; + + enable_i2c0_pin_mux(); + i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); + if (read_eeprom(&header) < 0) + puts("Could not get board ID.\n"); + + /* Get the frequency */ + mpu_params = get_dpll_mpu_params(); + + if (i2c_probe(TPS65218_CHIP_PM)) + return; + + if (mpu_params->m == 1000) { + mpu_vdd = TPS65218_DCDC_VOLT_SEL_1330MV; + } else if (mpu_params->m == 600) { + mpu_vdd = TPS65218_DCDC_VOLT_SEL_1100MV; + } else { + puts("Unknown MPU clock, not scaling\n"); + return; + } + + /* Set DCDC1 (CORE) voltage to 1.1V */ + if (tps65218_voltage_update(TPS65218_DCDC1, + TPS65218_DCDC_VOLT_SEL_1100MV)) { + puts("tps65218_voltage_update failure\n"); + return; + } + + /* Set DCDC2 (MPU) voltage */ + if (tps65218_voltage_update(TPS65218_DCDC2, mpu_vdd)) { + puts("tps65218_voltage_update failure\n"); + return; + } +} + void set_uart_mux_conf(void) { enable_uart0_pin_mux(); diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index 83596212474..823cba6ff43 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -32,11 +32,15 @@ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 #define CONFIG_SYS_I2C_MULTI_EEPROMS +/* Power */ +#define CONFIG_POWER_TPS65218 + /* SPL defines. */ #define CONFIG_SPL_TEXT_BASE 0x40300350 #define CONFIG_SPL_MAX_SIZE (220 << 10) /* 220KB */ #define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \ (128 << 20)) +#define CONFIG_SPL_POWER_SUPPORT #define CONFIG_SPL_YMODEM_SUPPORT /* Enabling L2 Cache */ -- cgit v1.3.1