diff options
Diffstat (limited to 'arch/arm/cpu/armv7/socfpga/spl.c')
| -rw-r--r-- | arch/arm/cpu/armv7/socfpga/spl.c | 174 |
1 files changed, 100 insertions, 74 deletions
diff --git a/arch/arm/cpu/armv7/socfpga/spl.c b/arch/arm/cpu/armv7/socfpga/spl.c index 27efde62cc..bd9f338301 100644 --- a/arch/arm/cpu/armv7/socfpga/spl.c +++ b/arch/arm/cpu/armv7/socfpga/spl.c @@ -19,6 +19,31 @@ DECLARE_GLOBAL_DATA_PTR; +#define MAIN_VCO_BASE ( \ + (CONFIG_HPS_MAINPLLGRP_VCO_DENOM << \ + CLKMGR_MAINPLLGRP_VCO_DENOM_OFFSET) | \ + (CONFIG_HPS_MAINPLLGRP_VCO_NUMER << \ + CLKMGR_MAINPLLGRP_VCO_NUMER_OFFSET) \ + ) + +#define PERI_VCO_BASE ( \ + (CONFIG_HPS_PERPLLGRP_VCO_PSRC << \ + CLKMGR_PERPLLGRP_VCO_PSRC_OFFSET) | \ + (CONFIG_HPS_PERPLLGRP_VCO_DENOM << \ + CLKMGR_PERPLLGRP_VCO_DENOM_OFFSET) | \ + (CONFIG_HPS_PERPLLGRP_VCO_NUMER << \ + CLKMGR_PERPLLGRP_VCO_NUMER_OFFSET) \ + ) + +#define SDR_VCO_BASE ( \ + (CONFIG_HPS_SDRPLLGRP_VCO_SSRC << \ + CLKMGR_SDRPLLGRP_VCO_SSRC_OFFSET) | \ + (CONFIG_HPS_SDRPLLGRP_VCO_DENOM << \ + CLKMGR_SDRPLLGRP_VCO_DENOM_OFFSET) | \ + (CONFIG_HPS_SDRPLLGRP_VCO_NUMER << \ + CLKMGR_SDRPLLGRP_VCO_NUMER_OFFSET) \ + ) + u32 spl_boot_device(void) { return BOOT_DEVICE_RAM; @@ -33,86 +58,87 @@ void spl_board_init(void) cm_config_t cm_default_cfg = { /* main group */ MAIN_VCO_BASE, - CLKMGR_MAINPLLGRP_MPUCLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT), - CLKMGR_MAINPLLGRP_MAINCLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT), - CLKMGR_MAINPLLGRP_DBGATCLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT), - CLKMGR_MAINPLLGRP_MAINQSPICLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT), - CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT), - CLKMGR_MAINPLLGRP_CFGS2FUSER0CLK_CNT_SET( - CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT), - CLKMGR_MAINPLLGRP_MAINDIV_L3MPCLK_SET( - CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK) | - CLKMGR_MAINPLLGRP_MAINDIV_L3SPCLK_SET( - CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK) | - CLKMGR_MAINPLLGRP_MAINDIV_L4MPCLK_SET( - CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK) | - CLKMGR_MAINPLLGRP_MAINDIV_L4SPCLK_SET( - CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK), - CLKMGR_MAINPLLGRP_DBGDIV_DBGATCLK_SET( - CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK) | - CLKMGR_MAINPLLGRP_DBGDIV_DBGCLK_SET( - CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK), - CLKMGR_MAINPLLGRP_TRACEDIV_TRACECLK_SET( - CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK), - CLKMGR_MAINPLLGRP_L4SRC_L4MP_SET( - CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP) | - CLKMGR_MAINPLLGRP_L4SRC_L4SP_SET( - CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP), + (CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT << + CLKMGR_MAINPLLGRP_MPUCLK_CNT_OFFSET), + (CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT << + CLKMGR_MAINPLLGRP_MAINCLK_CNT_OFFSET), + (CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT << + CLKMGR_MAINPLLGRP_DBGATCLK_CNT_OFFSET), + (CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT << + CLKMGR_MAINPLLGRP_MAINQSPICLK_CNT_OFFSET), + (CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT << + CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_OFFSET), + (CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT << + CLKMGR_MAINPLLGRP_CFGS2FUSER0CLK_CNT_OFFSET), + (CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK << + CLKMGR_MAINPLLGRP_MAINDIV_L3MPCLK_OFFSET) | + (CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK << + CLKMGR_MAINPLLGRP_MAINDIV_L3SPCLK_OFFSET) | + (CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK << + CLKMGR_MAINPLLGRP_MAINDIV_L4MPCLK_OFFSET) | + (CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK << + CLKMGR_MAINPLLGRP_MAINDIV_L4SPCLK_OFFSET), + (CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK << + CLKMGR_MAINPLLGRP_DBGDIV_DBGATCLK_OFFSET) | + (CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK << + CLKMGR_MAINPLLGRP_DBGDIV_DBGCLK_OFFSET), + (CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK << + CLKMGR_MAINPLLGRP_TRACEDIV_TRACECLK_OFFSET), + (CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP << + CLKMGR_MAINPLLGRP_L4SRC_L4MP_OFFSET) | + (CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP << + CLKMGR_MAINPLLGRP_L4SRC_L4SP_OFFSET), /* peripheral group */ PERI_VCO_BASE, - CLKMGR_PERPLLGRP_EMAC0CLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT), - CLKMGR_PERPLLGRP_EMAC1CLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT), - CLKMGR_PERPLLGRP_PERQSPICLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT), - CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT), - CLKMGR_PERPLLGRP_PERBASECLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT), - CLKMGR_PERPLLGRP_S2FUSER1CLK_CNT_SET( - CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT), - CLKMGR_PERPLLGRP_DIV_USBCLK_SET( - CONFIG_HPS_PERPLLGRP_DIV_USBCLK) | - CLKMGR_PERPLLGRP_DIV_SPIMCLK_SET( - CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK) | - CLKMGR_PERPLLGRP_DIV_CAN0CLK_SET( - CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK) | - CLKMGR_PERPLLGRP_DIV_CAN1CLK_SET( - CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK), - CLKMGR_PERPLLGRP_GPIODIV_GPIODBCLK_SET( - CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK), - CLKMGR_PERPLLGRP_SRC_QSPI_SET( - CONFIG_HPS_PERPLLGRP_SRC_QSPI) | - CLKMGR_PERPLLGRP_SRC_NAND_SET( - CONFIG_HPS_PERPLLGRP_SRC_NAND) | - CLKMGR_PERPLLGRP_SRC_SDMMC_SET( - CONFIG_HPS_PERPLLGRP_SRC_SDMMC), + (CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT << + CLKMGR_PERPLLGRP_EMAC0CLK_CNT_OFFSET), + (CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT << + CLKMGR_PERPLLGRP_EMAC1CLK_CNT_OFFSET), + (CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT << + CLKMGR_PERPLLGRP_PERQSPICLK_CNT_OFFSET), + (CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT << + CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_OFFSET), + (CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT << + CLKMGR_PERPLLGRP_PERBASECLK_CNT_OFFSET), + (CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT << + CLKMGR_PERPLLGRP_S2FUSER1CLK_CNT_OFFSET), + (CONFIG_HPS_PERPLLGRP_DIV_USBCLK << + CLKMGR_PERPLLGRP_DIV_USBCLK_OFFSET) | + (CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK << + CLKMGR_PERPLLGRP_DIV_SPIMCLK_OFFSET) | + (CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK << + CLKMGR_PERPLLGRP_DIV_CAN0CLK_OFFSET) | + (CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK << + CLKMGR_PERPLLGRP_DIV_CAN1CLK_OFFSET), + (CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK << + CLKMGR_PERPLLGRP_GPIODIV_GPIODBCLK_OFFSET), + (CONFIG_HPS_PERPLLGRP_SRC_QSPI << + CLKMGR_PERPLLGRP_SRC_QSPI_OFFSET) | + (CONFIG_HPS_PERPLLGRP_SRC_NAND << + CLKMGR_PERPLLGRP_SRC_NAND_OFFSET) | + (CONFIG_HPS_PERPLLGRP_SRC_SDMMC << + CLKMGR_PERPLLGRP_SRC_SDMMC_OFFSET), /* sdram pll group */ SDR_VCO_BASE, - CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_SET( - CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE) | - CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_SET( - CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT), - CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_SET( - CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE) | - CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_SET( - CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT), - CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_SET( - CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE) | - CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_SET( - CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT), - CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_SET( - CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE) | - CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_SET( - CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT), + (CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE << + CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_OFFSET) | + (CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT << + CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_OFFSET), + (CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE << + CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_OFFSET) | + (CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT << + CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_OFFSET), + (CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE << + CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_OFFSET) | + (CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT << + CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_OFFSET), + (CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE << + CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_OFFSET) | + (CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT << + CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_OFFSET), + }; debug("Freezing all I/O banks\n"); |