diff --git a/patch/u-boot/u-boot-sun50iw2/board_pine64so/fix-sopine-spi-clusterboad.patch b/patch/u-boot/u-boot-sun50iw2/board_pine64so/fix-sopine-spi-clusterboad.patch new file mode 100644 index 000000000000..abd25a71317f --- /dev/null +++ b/patch/u-boot/u-boot-sun50iw2/board_pine64so/fix-sopine-spi-clusterboad.patch @@ -0,0 +1,343 @@ +diff --git a/arch/arm/cpu/armv8/generic_timer.c b/arch/arm/cpu/armv8/generic_timer.c +index c1706dcec1..2e06ee4ed2 100644 +--- a/arch/arm/cpu/armv8/generic_timer.c ++++ b/arch/arm/cpu/armv8/generic_timer.c +@@ -66,7 +66,7 @@ unsigned long timer_read_counter(void) + isb(); + do { + asm volatile("mrs %0, cntpct_el0" : "=r" (cntpct)); +- } while (((cntpct + 1) & GENMASK(10, 0)) <= 1); ++ } while (((cntpct + 1) & GENMASK(9, 0)) <= 1); + + return cntpct; + } +diff --git a/arch/arm/dts/sun50i-a64-sopine-baseboard.dts b/arch/arm/dts/sun50i-a64-sopine-baseboard.dts +index 53fcc9098d..8dac3f135b 100644 +--- a/arch/arm/dts/sun50i-a64-sopine-baseboard.dts ++++ b/arch/arm/dts/sun50i-a64-sopine-baseboard.dts +@@ -55,6 +55,7 @@ + aliases { + ethernet0 = &emac; + serial0 = &uart0; ++ spi0 = &spi0; + }; + + chosen { +diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h +index ee387127f3..4aaa0932d7 100644 +--- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h ++++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h +@@ -321,6 +321,7 @@ struct sunxi_ccm_reg { + #define AHB_GATE_OFFSET_MMC(n) (AHB_GATE_OFFSET_MMC0 + (n)) + #define AHB_GATE_OFFSET_DMA 6 + #define AHB_GATE_OFFSET_SS 5 ++#define AHB_GATE_OFFSET_SPI0 20 + + /* ahb_gate1 offsets */ + #define AHB_GATE_OFFSET_DRC0 25 +diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun9i.h b/arch/arm/include/asm/arch-sunxi/clock_sun9i.h +index 530e0dd73b..9bbd4d319e 100644 +--- a/arch/arm/include/asm/arch-sunxi/clock_sun9i.h ++++ b/arch/arm/include/asm/arch-sunxi/clock_sun9i.h +@@ -194,6 +194,7 @@ struct sunxi_ccm_reg { + + /* ahb gate1 field */ + #define AHB_GATE_OFFSET_DMA 24 ++#define AHB_GATE_OFFSET_SPI0 20 + + /* apb1_gate fields */ + #define APB1_GATE_UART_SHIFT 16 +diff --git a/configs/sopine_baseboard_defconfig b/configs/sopine_baseboard_defconfig +index 9ede081c08..af690c11c5 100644 +--- a/configs/sopine_baseboard_defconfig ++++ b/configs/sopine_baseboard_defconfig +@@ -18,3 +18,20 @@ CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-sopine-baseboard" + CONFIG_SUN8I_EMAC=y + CONFIG_USB_EHCI_HCD=y + CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y ++CONFIG_CMD_SF=y ++CONFIG_CMD_SPI=y ++CONFIG_DM_SPI=y ++CONFIG_DM_SPI_FLASH=y ++CONFIG_SPI=y ++CONFIG_SUN4I_SPI=y ++CONFIG_SPI_FLASH=y ++CONFIG_SPI_FLASH_ATMEL=y ++CONFIG_SPI_FLASH_EON=y ++CONFIG_SPI_FLASH_GIGADEVICE=y ++CONFIG_SPI_FLASH_MACRONIX=y ++CONFIG_SPI_FLASH_SPANSION=y ++CONFIG_SPI_FLASH_STMICRO=y ++CONFIG_SPI_FLASH_SST=y ++CONFIG_SPI_FLASH_WINBOND=y ++CONFIG_PHY_REALTEK=y ++CONFIG_RTL8211E_PINE64_GIGABIT_FIX=y +\ No newline at end of file +diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig +index a7bb5b35c2..88e772cb1a 100644 +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -219,9 +219,9 @@ config STM32_QSPI + this ST IP core. + + config SUN4I_SPI +- bool "Allwinner A10 SoCs SPI controller" ++ bool "Allwinner SoCs SPI driver" + help +- SPI driver for Allwinner sun4i, sun5i and sun7i SoCs ++ SPI driver for Allwinner SoCs + + config TEGRA114_SPI + bool "nVidia Tegra114 SPI driver" +diff --git a/drivers/spi/sun4i_spi.c b/drivers/spi/sun4i_spi.c +index 38cc743c61..7af8be15cf 100644 +--- a/drivers/spi/sun4i_spi.c ++++ b/drivers/spi/sun4i_spi.c +@@ -37,6 +37,30 @@ + + #define SUN4I_TXDATA_REG 0x04 + ++#ifdef CONFIG_SUNXI_GEN_SUN6I ++#define SUN4I_CTL_REG 0x04 ++#define SUN4I_CTL_ENABLE BIT(0) ++#define SUN4I_CTL_MASTER BIT(1) ++#define SUN4I_CTL_TP BIT(7) ++#define SUN4I_CTL_SRST BIT(31) ++ ++#define SUN4I_CTL_CPHA BIT(0) ++#define SUN4I_CTL_CPOL BIT(1) ++#define SUN4I_CTL_CS_ACTIVE_LOW BIT(2) ++#define SUN4I_CTL_CS_MASK 0x30 ++#define SUN4I_CTL_CS(cs) (((cs) << 4) & SUN4I_CTL_CS_MASK) ++#define SUN4I_CTL_CS_MANUAL BIT(6) ++#define SUN4I_CTL_CS_LEVEL BIT(7) ++#define SUN4I_CTL_DHB BIT(8) ++#define SUN4I_CTL_XCH_MASK 0x80000000 ++#define SUN4I_CTL_XCH BIT(31) ++ ++#define SUN4I_CTL_RF_RST BIT(15) ++#define SUN4I_CTL_TF_RST BIT(31) ++ ++#else ++#define SUN4I_CTL_SRST 0 ++ + #define SUN4I_CTL_REG 0x08 + #define SUN4I_CTL_ENABLE BIT(0) + #define SUN4I_CTL_MASTER BIT(1) +@@ -54,6 +78,7 @@ + #define SUN4I_CTL_CS_MANUAL BIT(16) + #define SUN4I_CTL_CS_LEVEL BIT(17) + #define SUN4I_CTL_TP BIT(18) ++#endif + + #define SUN4I_INT_CTL_REG 0x0c + #define SUN4I_INT_CTL_RF_F34 BIT(4) +@@ -92,11 +117,39 @@ + #define SUN4I_SPI_DEFAULT_RATE 1000000 + #define SUN4I_SPI_TIMEOUT_US 1000000 + ++#ifdef CONFIG_SUNXI_GEN_SUN6I ++/* sun6i spi register set */ ++struct sun4i_spi_regs { ++ u32 res0; ++ u32 ctl; /* 0x04 */ ++ u32 tctl; /* 0x08 */ ++ u32 res1; ++ u32 intctl; /* 0x10 */ ++ u32 st; /* 0x14 */ ++ u32 fifo_ctl; /* 0x18 */ ++ u32 fifo_sta; /* 0x1c */ ++ u32 wait; /* 0x20 */ ++ u32 cctl; /* 0x24 */ ++ u32 res2[2]; ++ u32 bc; /* 0x30 */ ++ u32 tc; /* 0x34 */ ++ u32 bctl; /* 0x38 */ ++ u32 res3[113]; ++ u32 txdata; /* 0x200 */ ++ u32 res4[63]; ++ u32 rxdata; /* 0x300 */ ++}; ++#else + /* sun4i spi register set */ + struct sun4i_spi_regs { + u32 rxdata; + u32 txdata; +- u32 ctl; ++ union { ++ u32 ctl; ++ u32 tctl; ++ u32 fifo_ctl; ++ u32 bctl; ++ }; + u32 intctl; + u32 st; + u32 dmactl; +@@ -106,6 +159,7 @@ struct sun4i_spi_regs { + u32 tc; + u32 fifo_sta; + }; ++#endif + + struct sun4i_spi_platdata { + u32 base_addr; +@@ -149,7 +203,7 @@ static void sun4i_spi_set_cs(struct udevice *bus, u8 cs, bool enable) + struct sun4i_spi_priv *priv = dev_get_priv(bus); + u32 reg; + +- reg = readl(&priv->regs->ctl); ++ reg = readl(&priv->regs->tctl); + + reg &= ~SUN4I_CTL_CS_MASK; + reg |= SUN4I_CTL_CS(cs); +@@ -159,7 +213,7 @@ static void sun4i_spi_set_cs(struct udevice *bus, u8 cs, bool enable) + else + reg |= SUN4I_CTL_CS_LEVEL; + +- writel(reg, &priv->regs->ctl); ++ writel(reg, &priv->regs->tctl); + } + + static int sun4i_spi_parse_pins(struct udevice *dev) +@@ -231,7 +285,10 @@ static int sun4i_spi_parse_pins(struct udevice *dev) + if (pin < 0) + break; + +- sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SPI0); ++ if (IS_ENABLED(CONFIG_MACH_SUN50I)) ++ sunxi_gpio_set_cfgpin(pin, SUN50I_GPC_SPI0); ++ else ++ sunxi_gpio_set_cfgpin(pin, SUNXI_GPC_SPI0); + sunxi_gpio_set_drv(pin, drive); + sunxi_gpio_set_pull(pin, pull); + } +@@ -244,10 +301,27 @@ static inline void sun4i_spi_enable_clock(void) + struct sunxi_ccm_reg *const ccm = + (struct sunxi_ccm_reg *const)SUNXI_CCM_BASE; + ++#ifdef CONFIG_SUNXI_GEN_SUN6I ++ setbits_le32(&ccm->ahb_reset0_cfg, (1 << AHB_GATE_OFFSET_SPI0)); ++#endif ++ + setbits_le32(&ccm->ahb_gate0, (1 << AHB_GATE_OFFSET_SPI0)); + writel((1 << 31), &ccm->spi0_clk_cfg); + } + ++static inline void sun4i_spi_disable_clock(void) ++{ ++ struct sunxi_ccm_reg *const ccm = ++ (struct sunxi_ccm_reg *const)SUNXI_CCM_BASE; ++ ++ writel(0, &ccm->spi0_clk_cfg); ++ clrbits_le32(&ccm->ahb_gate0, (1 << AHB_GATE_OFFSET_SPI0)); ++ ++#ifdef CONFIG_SUNXI_GEN_SUN6I ++ clrbits_le32(&ccm->ahb_reset0_cfg, (1 << AHB_GATE_OFFSET_SPI0)); ++#endif ++} ++ + static int sun4i_spi_ofdata_to_platdata(struct udevice *bus) + { + struct sun4i_spi_platdata *plat = dev_get_platdata(bus); +@@ -269,7 +343,6 @@ static int sun4i_spi_probe(struct udevice *bus) + struct sun4i_spi_platdata *plat = dev_get_platdata(bus); + struct sun4i_spi_priv *priv = dev_get_priv(bus); + +- sun4i_spi_enable_clock(); + sun4i_spi_parse_pins(bus); + + priv->regs = (struct sun4i_spi_regs *)(uintptr_t)plat->base_addr; +@@ -282,9 +355,17 @@ static int sun4i_spi_claim_bus(struct udevice *dev) + { + struct sun4i_spi_priv *priv = dev_get_priv(dev->parent); + ++ sun4i_spi_enable_clock(); + writel(SUN4I_CTL_ENABLE | SUN4I_CTL_MASTER | SUN4I_CTL_TP | +- SUN4I_CTL_CS_MANUAL | SUN4I_CTL_CS_ACTIVE_LOW, ++ SUN4I_CTL_SRST, + &priv->regs->ctl); ++ ++ if (IS_ENABLED(CONFIG_SUNXI_GEN_SUN6I)) ++ while (readl(&priv->regs->ctl) & SUN4I_CTL_SRST) ++ ; ++ ++ setbits_le32(&priv->regs->tctl, SUN4I_CTL_CS_MANUAL | ++ SUN4I_CTL_CS_ACTIVE_LOW); + return 0; + } + +@@ -296,6 +377,7 @@ static int sun4i_spi_release_bus(struct udevice *dev) + reg = readl(&priv->regs->ctl); + reg &= ~SUN4I_CTL_ENABLE; + writel(reg, &priv->regs->ctl); ++ sun4i_spi_disable_clock(); + + return 0; + } +@@ -323,10 +405,10 @@ static int sun4i_spi_xfer(struct udevice *dev, unsigned int bitlen, + if (flags & SPI_XFER_BEGIN) + sun4i_spi_set_cs(bus, slave_plat->cs, true); + +- reg = readl(&priv->regs->ctl); ++ reg = readl(&priv->regs->fifo_ctl); + + /* Reset FIFOs */ +- writel(reg | SUN4I_CTL_RF_RST | SUN4I_CTL_TF_RST, &priv->regs->ctl); ++ writel(reg | SUN4I_CTL_RF_RST | SUN4I_CTL_TF_RST, &priv->regs->fifo_ctl); + + while (len) { + /* Setup the transfer now... */ +@@ -335,16 +417,18 @@ static int sun4i_spi_xfer(struct udevice *dev, unsigned int bitlen, + /* Setup the counters */ + writel(SUN4I_BURST_CNT(nbytes), &priv->regs->bc); + writel(SUN4I_XMIT_CNT(nbytes), &priv->regs->tc); ++ if (IS_ENABLED(CONFIG_SUNXI_GEN_SUN6I)) ++ writel(SUN4I_BURST_CNT(nbytes), &priv->regs->bctl); + + /* Fill the TX FIFO */ + sun4i_spi_fill_fifo(priv, nbytes); + + /* Start the transfer */ +- reg = readl(&priv->regs->ctl); +- writel(reg | SUN4I_CTL_XCH, &priv->regs->ctl); ++ reg = readl(&priv->regs->tctl); ++ writel(reg | SUN4I_CTL_XCH, &priv->regs->tctl); + + /* Wait transfer to complete */ +- ret = wait_for_bit_le32(&priv->regs->ctl, SUN4I_CTL_XCH_MASK, ++ ret = wait_for_bit_le32(&priv->regs->tctl, SUN4I_CTL_XCH_MASK, + false, SUN4I_SPI_TIMEOUT_US, false); + if (ret) { + printf("ERROR: sun4i_spi: Timeout transferring data\n"); +@@ -417,7 +501,7 @@ static int sun4i_spi_set_mode(struct udevice *dev, uint mode) + struct sun4i_spi_priv *priv = dev_get_priv(dev); + u32 reg; + +- reg = readl(&priv->regs->ctl); ++ reg = readl(&priv->regs->tctl); + reg &= ~(SUN4I_CTL_CPOL | SUN4I_CTL_CPHA); + + if (mode & SPI_CPOL) +@@ -427,7 +511,7 @@ static int sun4i_spi_set_mode(struct udevice *dev, uint mode) + reg |= SUN4I_CTL_CPHA; + + priv->mode = mode; +- writel(reg, &priv->regs->ctl); ++ writel(reg, &priv->regs->tctl); + + return 0; + } +@@ -441,7 +525,13 @@ static const struct dm_spi_ops sun4i_spi_ops = { + }; + + static const struct udevice_id sun4i_spi_ids[] = { ++#ifndef CONFIG_SUNXI_GEN_SUN6I + { .compatible = "allwinner,sun4i-a10-spi" }, ++#else ++ { .compatible = "allwinner,sun6i-a31-spi" }, ++ { .compatible = "allwinner,sun8i-h3-spi" }, ++ { .compatible = "allwinner,sun50i-a64-spi" }, ++#endif + { } + }; +