This patch enables DM_SERIAL for the pandora board. Verified that the default kernel can still be booted with this.
Signed-off-by: Grazvydas Ignotas notasas@gmail.com --- board/pandora/pandora.c | 14 ++++++++++++++ configs/omap3_pandora_defconfig | 4 +++- include/configs/omap3_pandora.h | 17 ----------------- 3 files changed, 17 insertions(+), 18 deletions(-)
diff --git a/board/pandora/pandora.c b/board/pandora/pandora.c index 4f91dc3bee..a9aae7951d 100644 --- a/board/pandora/pandora.c +++ b/board/pandora/pandora.c @@ -13,6 +13,8 @@ * Texas Instruments, <www.ti.com> */ #include <common.h> +#include <dm.h> +#include <ns16550.h> #include <twl4030.h> #include <asm/io.h> #include <asm/gpio.h> @@ -33,6 +35,18 @@ DECLARE_GLOBAL_DATA_PTR; #define GPIO_IO_PWRDNZ (1 << 6) #define PBIASLITEVMODE1 (1 << 8)
+static const struct ns16550_platdata pandora_serial = { + .base = OMAP34XX_UART3, + .reg_shift = 2, + .clock = V_NS16550_CLK, + .fcr = UART_FCR_DEFVAL, +}; + +U_BOOT_DEVICE(pandora_uart) = { + "ns16550_serial", + &pandora_serial +}; + /* * Routine: board_init * Description: Early hardware init. diff --git a/configs/omap3_pandora_defconfig b/configs/omap3_pandora_defconfig index 6dce53834d..c2b4a4f0d2 100644 --- a/configs/omap3_pandora_defconfig +++ b/configs/omap3_pandora_defconfig @@ -1,6 +1,7 @@ CONFIG_ARM=y CONFIG_ARCH_OMAP2PLUS=y CONFIG_SYS_TEXT_BASE=0x80008000 +CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_TARGET_OMAP3_PANDORA=y CONFIG_DISTRO_DEFAULTS=y CONFIG_NR_DRAM_BANKS=2 @@ -25,11 +26,12 @@ CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0" CONFIG_MTDPARTS_DEFAULT="mtdparts=omap2-nand.0:512k(xloader),1920k(uboot),128k(uboot-env),10m(boot),-(rootfs)" CONFIG_CMD_UBI=y CONFIG_ENV_IS_IN_NAND=y +CONFIG_DM=y CONFIG_TWL4030_LED=y CONFIG_MMC_OMAP_HS=y CONFIG_NAND=y CONFIG_SYS_NAND_BUSWIDTH_16BIT=y -CONFIG_CONS_INDEX=3 +CONFIG_DM_SERIAL=y CONFIG_SYS_NS16550=y CONFIG_SPI=y CONFIG_OMAP3_SPI=y diff --git a/include/configs/omap3_pandora.h b/include/configs/omap3_pandora.h index 5a82cbee71..82c66c4b8c 100644 --- a/include/configs/omap3_pandora.h +++ b/include/configs/omap3_pandora.h @@ -19,23 +19,6 @@
#define CONFIG_SYS_DEVICE_NULLDEV 1
-/* - * Hardware drivers - */ - -/* TWL4030 LED */ - -/* - * NS16550 Configuration - */ -#undef CONFIG_SYS_NS16550_CLK -#define CONFIG_SYS_NS16550_SERIAL -#define CONFIG_SYS_NS16550_REG_SIZE (-4) -#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK -#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 - -/* commands to include */ - /* * Board NAND Info. */