The SAMA5D27-SOM1-EK board embeds a SAMA5D27 SOM1 module, which includes a SAMA5D27-SiP chip and QSPI flash, Phy and MAC EEPROM. The SAMA5D27 SiP integrates the SAMA5D2 with 1Gbit DDR2-SDRAM in a single package. It is based on 1./ [PATCH v2 0/8] sf: improve support of (Q)SPI flash memories https://lists.denx.de/pipermail/u-boot/2017-July/298806.html 2./ [PATCH v2 0/3] board: atmel: Set the ethernet mac address from eeprom https://lists.denx.de/pipermail/u-boot/2017-July/300527.html 3./ [PATCH 0/7] board: atmel: Convert to support DM_VIDEO https://lists.denx.de/pipermail/u-boot/2017-July/300533.html 4./ [PATCH] timer: Add Atmel PIT timer driver https://lists.denx.de/pipermail/u-boot/2017-August/300788.html 5./ [PATCH 0/5] configs: at91: Remove value of CONFIG_SYS_EXTRA_OPTIONS option https://lists.denx.de/pipermail/u-boot/2017-August/301103.html
Changes in v3: - Rebase on the PATCH: Atmel PIT timer driver and Remove CONFIG_SYS_EXTRA_OPTIONS. - Use the new Atmel PIT timer driver. - Remove "SAMA5D2" from CONFIG_SYS_EXTRA_OPTIONS options. - Move CONFIG_ENV_IS_IN_FAT to Kconfig.
Changes in v2: - Add the reviewed-by tag. - Add the help in Kconfig to describe the board and peripherals. - Add the code to display the company's logo and board information. - Replace the code to set the ethernet mac address with the common code from the board/atmel/common folder.
Wenyou Yang (6): ARM: at91: spl: Adjust switching to oscillator for SAMA5D2 ARM: at91: spl: Add mck function to lower rate while switching ARM: at91: spl: Add boot device for boot from QSPI ARM: at91: mach: Add missing defines of MPDDRC ARM: at91: Get the Chip ID of SAMA5D2 SiP board: atmel: Add SAMA5D27 SOM1 EK board
arch/arm/dts/Makefile | 3 + arch/arm/dts/at91-sama5d27_som1_ek.dts | 215 ++++++++++++++++++++++++ arch/arm/dts/sama5d2.dtsi | 20 +++ arch/arm/dts/sama5d27_som1.dtsi | 159 ++++++++++++++++++ arch/arm/mach-at91/Kconfig | 14 ++ arch/arm/mach-at91/armv7/clock.c | 36 ++++ arch/arm/mach-at91/armv7/sama5d2_devices.c | 26 ++- arch/arm/mach-at91/include/mach/at91_common.h | 1 + arch/arm/mach-at91/include/mach/at91_pmc.h | 2 + arch/arm/mach-at91/include/mach/atmel_mpddrc.h | 4 + arch/arm/mach-at91/include/mach/sama5d2.h | 7 +- arch/arm/mach-at91/spl.c | 2 + arch/arm/mach-at91/spl_atmel.c | 18 +- board/atmel/sama5d27_som1_ek/Kconfig | 15 ++ board/atmel/sama5d27_som1_ek/MAINTAINERS | 6 + board/atmel/sama5d27_som1_ek/Makefile | 8 + board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c | 189 +++++++++++++++++++++ configs/sama5d27_som1_ek_mmc_defconfig | 88 ++++++++++ configs/sama5d27_som1_ek_spiflash_defconfig | 88 ++++++++++ include/configs/sama5d27_som1_ek.h | 94 +++++++++++ 20 files changed, 991 insertions(+), 4 deletions(-) create mode 100644 arch/arm/dts/at91-sama5d27_som1_ek.dts create mode 100644 arch/arm/dts/sama5d27_som1.dtsi create mode 100644 board/atmel/sama5d27_som1_ek/Kconfig create mode 100644 board/atmel/sama5d27_som1_ek/MAINTAINERS create mode 100644 board/atmel/sama5d27_som1_ek/Makefile create mode 100644 board/atmel/sama5d27_som1_ek/sama5d27_som1_ek.c create mode 100644 configs/sama5d27_som1_ek_mmc_defconfig create mode 100644 configs/sama5d27_som1_ek_spiflash_defconfig create mode 100644 include/configs/sama5d27_som1_ek.h