This patchset introduces the Broadcom bcm281xx family of mobile SoC chips. Broadcom kona hardware blocks are often found in Broadcom mobile SoC chips including the bcm281xx family, so support for some of these kona blocks is also provided here. These patches work on u-boot master as well as the u-boot-arm custodian tree.
v1 changes ---------- Delete lowlevel_init.S and create s_init.c. File header cleanup, cosmetic changes, dead code removal. Create include/bitfield.h. Use get_ram_size(). Use weak timer_init(); Skip lowlevel init. Remove memory test config. Use standard baud table and prompt.
Darwin Rambo (6): arch: kona: Initial commit of kona-common architecture code arch: bcm281xx: Initial commit of bcm281xx architecture code gpio: kona: Add Kona gpio driver i2c: kona: Add Kona I2C driver mmc: kona: Add Kona mmc driver board: bcm28155_ap: Add board files
arch/arm/cpu/armv7/Makefile | 1 + arch/arm/cpu/armv7/bcm281xx/Makefile | 11 + arch/arm/cpu/armv7/bcm281xx/clk-bcm281xx.c | 523 +++++++++++++++++ arch/arm/cpu/armv7/bcm281xx/clk-bsc.c | 52 ++ arch/arm/cpu/armv7/bcm281xx/clk-core.c | 513 +++++++++++++++++ arch/arm/cpu/armv7/bcm281xx/clk-core.h | 495 ++++++++++++++++ arch/arm/cpu/armv7/bcm281xx/clk-sdio.c | 73 +++ arch/arm/cpu/armv7/bcm281xx/reset.c | 27 + arch/arm/cpu/armv7/kona-common/Makefile | 9 + arch/arm/cpu/armv7/kona-common/clk-stubs.c | 21 + arch/arm/cpu/armv7/kona-common/hwinit-common.c | 16 + arch/arm/cpu/armv7/kona-common/s_init.c | 12 + arch/arm/include/asm/arch-bcm281xx/gpio.h | 15 + arch/arm/include/asm/arch-bcm281xx/sysmap.h | 25 + arch/arm/include/asm/kona-common/clk.h | 29 + arch/arm/include/asm/kona-common/kona_sdhci.h | 12 + board/broadcom/bcm28155_ap/Makefile | 7 + board/broadcom/bcm28155_ap/bcm28155_ap.c | 87 +++ boards.cfg | 1 + drivers/gpio/Makefile | 1 + drivers/gpio/kona_gpio.c | 141 +++++ drivers/i2c/Makefile | 1 + drivers/i2c/kona_i2c.c | 730 ++++++++++++++++++++++++ drivers/mmc/Makefile | 1 + drivers/mmc/kona_sdhci.c | 125 ++++ include/bitfield.h | 56 ++ include/configs/bcm28155_ap.h | 140 +++++ 27 files changed, 3124 insertions(+) create mode 100644 arch/arm/cpu/armv7/bcm281xx/Makefile create mode 100644 arch/arm/cpu/armv7/bcm281xx/clk-bcm281xx.c create mode 100644 arch/arm/cpu/armv7/bcm281xx/clk-bsc.c create mode 100644 arch/arm/cpu/armv7/bcm281xx/clk-core.c create mode 100644 arch/arm/cpu/armv7/bcm281xx/clk-core.h create mode 100644 arch/arm/cpu/armv7/bcm281xx/clk-sdio.c create mode 100644 arch/arm/cpu/armv7/bcm281xx/reset.c create mode 100644 arch/arm/cpu/armv7/kona-common/Makefile create mode 100644 arch/arm/cpu/armv7/kona-common/clk-stubs.c create mode 100644 arch/arm/cpu/armv7/kona-common/hwinit-common.c create mode 100644 arch/arm/cpu/armv7/kona-common/s_init.c create mode 100644 arch/arm/include/asm/arch-bcm281xx/gpio.h create mode 100644 arch/arm/include/asm/arch-bcm281xx/sysmap.h create mode 100644 arch/arm/include/asm/kona-common/clk.h create mode 100644 arch/arm/include/asm/kona-common/kona_sdhci.h create mode 100644 board/broadcom/bcm28155_ap/Makefile create mode 100644 board/broadcom/bcm28155_ap/bcm28155_ap.c create mode 100644 drivers/gpio/kona_gpio.c create mode 100644 drivers/i2c/kona_i2c.c create mode 100644 drivers/mmc/kona_sdhci.c create mode 100644 include/bitfield.h create mode 100644 include/configs/bcm28155_ap.h