diff options
| author | Mugunthan V N <mugunthanvnm@ti.com> | 2013-07-08 16:04:41 +0530 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-07-26 16:39:11 -0400 |
| commit | b1e26e3bfb1d53d4fd713a2a5f11b7ddf2bcaeec (patch) | |
| tree | ec8659574c4ec9856cf3287afed07ec16a5796f2 /arch/arm | |
| parent | f986d9720836433ded29f06c8f5aed462bd20924 (diff) | |
| download | u-boot-imx-b1e26e3bfb1d53d4fd713a2a5f11b7ddf2bcaeec.zip u-boot-imx-b1e26e3bfb1d53d4fd713a2a5f11b7ddf2bcaeec.tar.gz u-boot-imx-b1e26e3bfb1d53d4fd713a2a5f11b7ddf2bcaeec.tar.bz2 | |
ARM: DRA7xx: Add CPSW support to DRA7xx EVM
Adding support for CPSW Ethernet support found in DRA7xx EVM
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/omap5/prcm-regs.c | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-omap5/cpu.h | 6 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-omap5/omap.h | 26 | ||||
| -rw-r--r-- | arch/arm/include/asm/omap_common.h | 4 |
4 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c index 9dfeff9..579818d 100644 --- a/arch/arm/cpu/armv7/omap5/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c @@ -378,6 +378,10 @@ struct omap_sys_ctrl_regs const omap5_ctrl = { struct omap_sys_ctrl_regs const dra7xx_ctrl = { .control_status = 0x4A002134, + .control_core_mac_id_0_lo = 0x4A002514, + .control_core_mac_id_0_hi = 0x4A002518, + .control_core_mac_id_1_lo = 0x4A00251C, + .control_core_mac_id_1_hi = 0x4A002520, .control_core_mmr_lock1 = 0x4A002540, .control_core_mmr_lock2 = 0x4A002544, .control_core_mmr_lock3 = 0x4A002548, diff --git a/arch/arm/include/asm/arch-omap5/cpu.h b/arch/arm/include/asm/arch-omap5/cpu.h index 3de5984..fb5a568 100644 --- a/arch/arm/include/asm/arch-omap5/cpu.h +++ b/arch/arm/include/asm/arch-omap5/cpu.h @@ -99,6 +99,8 @@ struct watchdog { #endif /* __ASSEMBLY__ */ #endif /* __KERNEL_STRICT_NAMES */ +#define BIT(x) (1 << (x)) + #define WD_UNLOCK1 0xAAAA #define WD_UNLOCK2 0x5555 @@ -158,4 +160,8 @@ struct watchdog { #define PRM_RSTST (PRM_DEVICE_BASE + 0x4) #define PRM_RSTST_WARM_RESET_MASK 0x7FEA +/* DRA7XX CPSW Config space */ +#define CPSW_BASE 0x48484000 +#define CPSW_MDIO_BASE 0x48485000 + #endif /* _CPU_H */ diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h index d08fcff..597c692 100644 --- a/arch/arm/include/asm/arch-omap5/omap.h +++ b/arch/arm/include/asm/arch-omap5/omap.h @@ -192,6 +192,27 @@ struct s32ktimer { #define OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK (0x1 << 10) #define OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK (0x1f << 0) +/* IO Delay module defines */ +#define CFG_IO_DELAY_BASE 0x4844A000 +#define CFG_IO_DELAY_LOCK (CFG_IO_DELAY_BASE + 0x02C) + +/* CPSW IO Delay registers*/ +#define CFG_RGMII0_TXCTL (CFG_IO_DELAY_BASE + 0x74C) +#define CFG_RGMII0_TXD0 (CFG_IO_DELAY_BASE + 0x758) +#define CFG_RGMII0_TXD1 (CFG_IO_DELAY_BASE + 0x764) +#define CFG_RGMII0_TXD2 (CFG_IO_DELAY_BASE + 0x770) +#define CFG_RGMII0_TXD3 (CFG_IO_DELAY_BASE + 0x77C) +#define CFG_VIN2A_D13 (CFG_IO_DELAY_BASE + 0xA7C) +#define CFG_VIN2A_D17 (CFG_IO_DELAY_BASE + 0xAAC) +#define CFG_VIN2A_D16 (CFG_IO_DELAY_BASE + 0xAA0) +#define CFG_VIN2A_D15 (CFG_IO_DELAY_BASE + 0xA94) +#define CFG_VIN2A_D14 (CFG_IO_DELAY_BASE + 0xA88) + +#define CFG_IO_DELAY_UNLOCK_KEY 0x0000AAAA +#define CFG_IO_DELAY_LOCK_KEY 0x0000AAAB +#define CFG_IO_DELAY_ACCESS_PATTERN 0x00029000 +#define CFG_IO_DELAY_LOCK_MASK 0x400 + #ifndef __ASSEMBLY__ struct srcomp_params { s8 divide_factor; @@ -208,5 +229,10 @@ struct ctrl_ioregs { u32 ctrl_emif_sdram_config_ext; u32 ctrl_ddr_ctrl_ext_0; }; + +struct io_delay { + u32 addr; + u32 dly; +}; #endif /* __ASSEMBLY__ */ #endif diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index 2c5bd1a..66f416f 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -348,6 +348,10 @@ struct prcm_regs { struct omap_sys_ctrl_regs { u32 control_status; + u32 control_core_mac_id_0_lo; + u32 control_core_mac_id_0_hi; + u32 control_core_mac_id_1_lo; + u32 control_core_mac_id_1_hi; u32 control_std_fuse_opp_vdd_mpu_2; u32 control_core_mmr_lock1; u32 control_core_mmr_lock2; |