This switches the Integrator boards over to using the device model for its serial ports.
Cc: Masahiro Yamada yamada.masahiro@socionext.com Signed-off-by: Linus Walleij linus.walleij@linaro.org --- ChangeLog v1->v2: - Moved CONFIG_DM and CONFIG_DM_SERIAL to Kconfig selects - Moved CONFIG_SYS_MALLOC_F_LEN to Kconfig option --- arch/arm/Kconfig | 2 ++ arch/arm/mach-integrator/Kconfig | 3 +++ board/armltd/integrator/integrator.c | 18 ++++++++++++++++++ include/configs/integrator-common.h | 5 +++++ include/configs/integratorap.h | 11 ----------- include/configs/integratorcp.h | 9 --------- 6 files changed, 28 insertions(+), 20 deletions(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 3355b3bcaa58..04006176553c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -457,6 +457,8 @@ config ARCH_HIGHBANK
config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" + select DM + select DM_SERIAL
config ARCH_KEYSTONE bool "TI Keystone" diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig index c54d69db0e42..d506ee5b39cd 100644 --- a/arch/arm/mach-integrator/Kconfig +++ b/arch/arm/mach-integrator/Kconfig @@ -53,4 +53,7 @@ config SYS_CONFIG_NAME default "integratorap" if ARCH_INTEGRATOR_AP default "integratorcp" if ARCH_INTEGRATOR_CP
+config SYS_MALLOC_F_LEN + default 0x2000 + endmenu diff --git a/board/armltd/integrator/integrator.c b/board/armltd/integrator/integrator.c index e94ac850c751..cbe706170d0f 100644 --- a/board/armltd/integrator/integrator.c +++ b/board/armltd/integrator/integrator.c @@ -20,11 +20,29 @@ #include <common.h> #include <netdev.h> #include <asm/io.h> +#include <dm/platdata.h> +#include <dm/platform_data/serial_pl01x.h> #include "arm-ebi.h" #include "integrator-sc.h"
DECLARE_GLOBAL_DATA_PTR;
+static const struct pl01x_serial_platdata serial_platdata = { + .base = 0x16000000, +#ifdef CONFIG_ARCH_CINTEGRATOR + .type = TYPE_PL011, + .clock = 14745600, +#else + .type = TYPE_PL010, + .clock = 0, /* Not used for PL010 */ +#endif +}; + +U_BOOT_DEVICE(integrator_serials) = { + .name = "serial_pl01x", + .platdata = &serial_platdata, +}; + void peripheral_power_enable (void);
#if defined(CONFIG_SHOW_BOOT_PROGRESS) diff --git a/include/configs/integrator-common.h b/include/configs/integrator-common.h index 1d307ca1e6a8..a22efd699c17 100644 --- a/include/configs/integrator-common.h +++ b/include/configs/integrator-common.h @@ -20,6 +20,11 @@ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size*/ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) /* Size of malloc() pool */
+/* Serial port PL010/PL011 through the device model */ +#define CONFIG_PL01X_SERIAL +#define CONFIG_BAUDRATE 38400 +#define CONFIG_CONS_INDEX 0 + #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_OF_LIBFDT /* enable passing a Device Tree */ diff --git a/include/configs/integratorap.h b/include/configs/integratorap.h index c76ebcbb60a9..26aa8cadc01d 100644 --- a/include/configs/integratorap.h +++ b/include/configs/integratorap.h @@ -21,17 +21,6 @@ #define CONFIG_SYS_HZ_CLOCK 24000000 /* Timer 1 is clocked at 24Mhz */
/* - * PL010 Configuration - */ -#define CONFIG_PL010_SERIAL -#define CONFIG_CONS_INDEX 0 -#define CONFIG_BAUDRATE 38400 -#define CONFIG_PL01x_PORTS { (void *) (CONFIG_SYS_SERIAL0), (void *) (CONFIG_SYS_SERIAL1) } -#define CONFIG_SYS_SERIAL0 0x16000000 -#define CONFIG_SYS_SERIAL1 0x17000000 - - -/* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE diff --git a/include/configs/integratorcp.h b/include/configs/integratorcp.h index d6f260287534..4d04f544c815 100644 --- a/include/configs/integratorcp.h +++ b/include/configs/integratorcp.h @@ -28,15 +28,6 @@ #define CONFIG_SMC91111_BASE 0xC8000000 #undef CONFIG_SMC91111_EXT_PHY
-/* PL011 configuration */ -#define CONFIG_PL011_SERIAL -#define CONFIG_PL011_CLOCK 14745600 -#define CONFIG_PL01x_PORTS { (void *)CONFIG_SYS_SERIAL0, (void *)CONFIG_SYS_SERIAL1 } -#define CONFIG_CONS_INDEX 0 -#define CONFIG_BAUDRATE 38400 -#define CONFIG_SYS_SERIAL0 0x16000000 -#define CONFIG_SYS_SERIAL1 0x17000000 - /* * Command line configuration. */