On Tuesday 24 May 2016 12:02 AM, Suman Anna wrote:
> Define a set of common macros for the efuse register offsets
> (different for each OPP) that are used to get the AVS Class 0
> voltage values and ABB configuration values. Assign these
> common macros to the register offsets for OPP_NOM by default
> for all voltage domains. These common macros can then be
> redefined properly to point to the OPP specific efuse register
> offset based on the desired OPP to program a specific voltage
> domain.
>
> Signed-off-by: Suman Anna <s-a...@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvu...@ti.com>
Thanks and regards,
Lokesh
> ---
> arch/arm/cpu/armv7/omap5/hw_data.c | 20 ++++++++++----------
> arch/arm/include/asm/arch-omap5/clock.h | 7 +++++++
> board/ti/am57xx/board.c | 10 +++++-----
> 3 files changed, 22 insertions(+), 15 deletions(-)
>
> diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c
> b/arch/arm/cpu/armv7/omap5/hw_data.c
> index 88e8920..948461a 100644
> --- a/arch/arm/cpu/armv7/omap5/hw_data.c
> +++ b/arch/arm/cpu/armv7/omap5/hw_data.c
> @@ -366,34 +366,34 @@ struct vcores_data omap5430_volts_es2 = {
>
> struct vcores_data dra752_volts = {
> .mpu.value = VDD_MPU_DRA752,
> - .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM,
> + .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU,
> .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .mpu.addr = TPS659038_REG_ADDR_SMPS12,
> .mpu.pmic = &tps659038,
> .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
>
> .eve.value = VDD_EVE_DRA752,
> - .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
> + .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE,
> .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .eve.addr = TPS659038_REG_ADDR_SMPS45,
> .eve.pmic = &tps659038,
> .eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
>
> .gpu.value = VDD_GPU_DRA752,
> - .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM,
> + .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU,
> .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .gpu.addr = TPS659038_REG_ADDR_SMPS6,
> .gpu.pmic = &tps659038,
> .gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
>
> .core.value = VDD_CORE_DRA752,
> - .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM,
> + .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE,
> .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .core.addr = TPS659038_REG_ADDR_SMPS7,
> .core.pmic = &tps659038,
>
> .iva.value = VDD_IVA_DRA752,
> - .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM,
> + .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA,
> .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .iva.addr = TPS659038_REG_ADDR_SMPS8,
> .iva.pmic = &tps659038,
> @@ -402,14 +402,14 @@ struct vcores_data dra752_volts = {
>
> struct vcores_data dra722_volts = {
> .mpu.value = VDD_MPU_DRA72x,
> - .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM,
> + .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU,
> .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .mpu.addr = TPS65917_REG_ADDR_SMPS1,
> .mpu.pmic = &tps659038,
> .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
>
> .core.value = VDD_CORE_DRA72x,
> - .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM,
> + .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE,
> .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .core.addr = TPS65917_REG_ADDR_SMPS2,
> .core.pmic = &tps659038,
> @@ -419,21 +419,21 @@ struct vcores_data dra722_volts = {
> * designs and powered by TPS65917 SMPS3, as on the J6Eco EVM.
> */
> .gpu.value = VDD_GPU_DRA72x,
> - .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM,
> + .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU,
> .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .gpu.addr = TPS65917_REG_ADDR_SMPS3,
> .gpu.pmic = &tps659038,
> .gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
>
> .eve.value = VDD_EVE_DRA72x,
> - .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
> + .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE,
> .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .eve.addr = TPS65917_REG_ADDR_SMPS3,
> .eve.pmic = &tps659038,
> .eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
>
> .iva.value = VDD_IVA_DRA72x,
> - .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM,
> + .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA,
> .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .iva.addr = TPS65917_REG_ADDR_SMPS3,
> .iva.pmic = &tps659038,
> diff --git a/arch/arm/include/asm/arch-omap5/clock.h
> b/arch/arm/include/asm/arch-omap5/clock.h
> index 9180c67..a850043 100644
> --- a/arch/arm/include/asm/arch-omap5/clock.h
> +++ b/arch/arm/include/asm/arch-omap5/clock.h
> @@ -283,6 +283,13 @@
> /* STD_FUSE_OPP_VMIN_MPU_4 */
> #define STD_FUSE_OPP_VMIN_MPU_HIGH (DRA752_EFUSE_BASE + 0x1B28)
>
> +/* Common Efuse register macros */
> +#define STD_FUSE_OPP_VMIN_MPU STD_FUSE_OPP_VMIN_MPU_NOM
> +#define STD_FUSE_OPP_VMIN_CORE STD_FUSE_OPP_VMIN_CORE_NOM
> +#define STD_FUSE_OPP_VMIN_DSPEVE STD_FUSE_OPP_VMIN_DSPEVE_NOM
> +#define STD_FUSE_OPP_VMIN_GPU STD_FUSE_OPP_VMIN_GPU_NOM
> +#define STD_FUSE_OPP_VMIN_IVA STD_FUSE_OPP_VMIN_IVA_NOM
> +
> /* Standard offset is 0.5v expressed in uv */
> #define PALMAS_SMPS_BASE_VOLT_UV 500000
>
> diff --git a/board/ti/am57xx/board.c b/board/ti/am57xx/board.c
> index 86b8f6e..1e978dc 100644
> --- a/board/ti/am57xx/board.c
> +++ b/board/ti/am57xx/board.c
> @@ -217,34 +217,34 @@ void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr,
> const u32 **regs, u32 *size)
>
> struct vcores_data beagle_x15_volts = {
> .mpu.value = VDD_MPU_DRA752,
> - .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM,
> + .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU,
> .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .mpu.addr = TPS659038_REG_ADDR_SMPS12,
> .mpu.pmic = &tps659038,
> .mpu.abb_tx_done_mask = OMAP_ABB_MPU_TXDONE_MASK,
>
> .eve.value = VDD_EVE_DRA752,
> - .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM,
> + .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE,
> .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .eve.addr = TPS659038_REG_ADDR_SMPS45,
> .eve.pmic = &tps659038,
> .eve.abb_tx_done_mask = OMAP_ABB_EVE_TXDONE_MASK,
>
> .gpu.value = VDD_GPU_DRA752,
> - .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM,
> + .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU,
> .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .gpu.addr = TPS659038_REG_ADDR_SMPS45,
> .gpu.pmic = &tps659038,
> .gpu.abb_tx_done_mask = OMAP_ABB_GPU_TXDONE_MASK,
>
> .core.value = VDD_CORE_DRA752,
> - .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM,
> + .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE,
> .core.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .core.addr = TPS659038_REG_ADDR_SMPS6,
> .core.pmic = &tps659038,
>
> .iva.value = VDD_IVA_DRA752,
> - .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM,
> + .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA,
> .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS,
> .iva.addr = TPS659038_REG_ADDR_SMPS45,
> .iva.pmic = &tps659038,
>
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
