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| author | Sanchayan Maity <maitysanchayan@gmail.com> | 2015-04-15 16:24:26 +0530 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-04-23 14:56:09 -0400 |
| commit | e7b860fa4dd4de736d887deca19ca540abea4239 (patch) | |
| tree | e87e02cde7cef75a7b4091c2995decb61d0fc96d /arch | |
| parent | 7a90a1f260908eb13b3948da0315a729795db1ab (diff) | |
| download | u-boot-imx-e7b860fa4dd4de736d887deca19ca540abea4239.zip u-boot-imx-e7b860fa4dd4de736d887deca19ca540abea4239.tar.gz u-boot-imx-e7b860fa4dd4de736d887deca19ca540abea4239.tar.bz2 | |
ARM: vf610: Initial integration for Colibri VF50/VF61
This adds initial support for Colibri VF50/VF61 based on Freescale
Vybrid SoC.
- CPU clocked at 396/500 MHz
- DDR3 at 396MHz
- for VF50, use PLL2 as memory clock (synchronous mode)
- for VF61, use PLL1 as memory clock (asynchronous mode)
- Console on UART0 (Colibri UART_A)
- Ethernet on FEC1
- PLL5 based RMII clocking (E.g. No external crystal)
- UART_A and UART_C I/O muxing
- Boot from NAND by default
Tested on Colibri VF50/VF61 booting using serial loader over UART.
Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Acked-by: Stefan Agner <stefan@agner.ch>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig | 5 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-vf610/imx-regs.h | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7abcff1..b39bb4f 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -640,6 +640,10 @@ config TARGET_VF610TWR bool "Support vf610twr" select CPU_V7 +config TARGET_COLIBRI_VF + bool "Support Colibri VF50/61" + select CPU_V7 + config ZYNQ bool "Xilinx Zynq Platform" select CPU_V7 @@ -914,6 +918,7 @@ source "board/ti/ti814x/Kconfig" source "board/ti/ti816x/Kconfig" source "board/timll/devkit3250/Kconfig" source "board/toradex/colibri_pxa270/Kconfig" +source "board/toradex/colibri_vf/Kconfig" source "board/tqc/tqma6/Kconfig" source "board/trizepsiv/Kconfig" source "board/ttcontrol/vision2/Kconfig" diff --git a/arch/arm/include/asm/arch-vf610/imx-regs.h b/arch/arm/include/asm/arch-vf610/imx-regs.h index a5908ca..bf41971 100644 --- a/arch/arm/include/asm/arch-vf610/imx-regs.h +++ b/arch/arm/include/asm/arch-vf610/imx-regs.h @@ -263,6 +263,11 @@ #define SRC_SRSR_WDOG_M4 (0x1 << 4) #define SRC_SRSR_WDOG_A5 (0x1 << 3) #define SRC_SRSR_POR_RST (0x1 << 0) +#define SRC_SBMR2_BMOD_MASK (0x3 << 24) +#define SRC_SBMR2_BMOD_SHIFT 24 +#define SRC_SBMR2_BMOD_FUSES 0x0 +#define SRC_SBMR2_BMOD_SERIAL 0x1 +#define SRC_SBMR2_BMOD_RCON 0x2 /* Slow Clock Source Controller Module (SCSC) */ #define SCSC_SOSC_CTR_SOSC_EN 0x1 |