diff --git a/docs/plat/hikey960.rst b/docs/plat/hikey960.rst index 8524b48..63cfc92 100644 --- a/docs/plat/hikey960.rst +++ b/docs/plat/hikey960.rst @@ -83,6 +83,7 @@ cd ${BUILD_PATH}/l-loader ln -sf ${EDK2_OUTPUT_DIR}/FV/bl1.bin + ln -sf ${EDK2_OUTPUT_DIR}/FV/bl2.bin ln -sf ${EDK2_OUTPUT_DIR}/FV/fip.bin ln -sf ${EDK2_OUTPUT_DIR}/FV/BL33_AP_UEFI.fd make hikey960 @@ -130,13 +131,14 @@ - Fetch that are used in recovery mode. The code location is in below. `link `__ -- Generate l-loader.bin. +- Prepare recovery binary. .. code:: shell $cd tools-images-hikey960 $ln -sf ${BUILD_PATH}/l-loader/l-loader.bin $ln -sf ${BUILD_PATH}/l-loader/fip.bin + $ln -sf ${BUILD_PATH}/l-loader/recovery.bin - Prepare config file. @@ -146,7 +148,7 @@ # The content of config file ./sec_usb_xloader.img 0x00020000 ./sec_uce_boot.img 0x6A908000 - ./l-loader.bin 0x1AC00000 + ./recovery.bin 0x1AC00000 - Remove the modemmanager package. This package may causes hikey\_idt tool failure. @@ -154,7 +156,7 @@ $sudo apt-get purge modemmanager -- Run the command to download l-loader.bin into HiKey960. +- Run the command to download recovery.bin into HiKey960. .. code:: shell diff --git a/plat/hisilicon/hikey960/hikey960_bl1_setup.c b/plat/hisilicon/hikey960/hikey960_bl1_setup.c index 4f1640d..d45cea0 100644 --- a/plat/hisilicon/hikey960/hikey960_bl1_setup.c +++ b/plat/hisilicon/hikey960/hikey960_bl1_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -668,9 +668,6 @@ case BOOT_MODE_RECOVERY: ret = NS_BL1U_IMAGE_ID; break; - case BOOT_MODE_NORMAL: - ret = BL2_IMAGE_ID; - break; default: WARN("Invalid boot mode is found:%d\n", mode); panic(); @@ -697,8 +694,8 @@ unsigned int data = 0; uintptr_t tmp = HIKEY960_NS_TMP_OFFSET; - if (image_id == BL2_IMAGE_ID) - return; + if (image_id != NS_BL1U_IMAGE_ID) + panic(); /* Copy NS BL1U from 0x1AC1_8000 to 0x1AC9_8000 */ memcpy((void *)tmp, (void *)HIKEY960_NS_IMAGE_OFFSET, NS_BL1U_SIZE); diff --git a/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c b/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c index b59f897..2944b1f 100644 --- a/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c +++ b/plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -28,7 +28,7 @@ VERSION_2, entry_point_info_t, SECURE | NON_EXECUTABLE), SET_STATIC_PARAM_HEAD(image_info, PARAM_IMAGE_BINARY, - VERSION_2, image_info_t, 0), + VERSION_2, image_info_t, IMAGE_ATTRIB_PLAT_SETUP), .image_info.image_base = SCP_BL2_BASE, .image_info.image_max_size = SCP_BL2_SIZE, diff --git a/plat/hisilicon/hikey960/hikey960_bl2_setup.c b/plat/hisilicon/hikey960/hikey960_bl2_setup.c index f85e866..d443d8e 100644 --- a/plat/hisilicon/hikey960/hikey960_bl2_setup.c +++ b/plat/hisilicon/hikey960/hikey960_bl2_setup.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -9,7 +9,9 @@ #include #include #include +#include #include +#include #include #include #include @@ -33,6 +35,8 @@ #define BL2_RO_BASE (unsigned long)(&__RO_START__) #define BL2_RO_LIMIT (unsigned long)(&__RO_END__) +#define BL2_RW_BASE (BL2_RO_LIMIT) + /* * The next 2 constants identify the extents of the coherent memory region. * These addresses are used by the MMU setup code and therefore they must be @@ -43,10 +47,15 @@ #define BL2_COHERENT_RAM_BASE (unsigned long)(&__COHERENT_RAM_START__) #define BL2_COHERENT_RAM_LIMIT (unsigned long)(&__COHERENT_RAM_END__) -static meminfo_t bl2_tzram_layout __aligned(CACHE_WRITEBACK_GRANULE); - +static meminfo_t bl2_el3_tzram_layout; extern int load_lpm3(void); +enum { + BOOT_MODE_RECOVERY = 0, + BOOT_MODE_NORMAL, + BOOT_MODE_MASK = 1, +}; + /******************************************************************************* * Transfer SCP_BL2 from Trusted RAM using the SCP Download protocol. * Return 0 on success, -1 otherwise. @@ -87,16 +96,77 @@ return 0; } +static void hikey960_ufs_reset(void) +{ + unsigned int data, mask; + + mmio_write_32(CRG_PERDIS7_REG, 1 << 14); + mmio_clrbits_32(UFS_SYS_PHY_CLK_CTRL_REG, BIT_SYSCTRL_REF_CLOCK_EN); + do { + data = mmio_read_32(UFS_SYS_PHY_CLK_CTRL_REG); + } while (data & BIT_SYSCTRL_REF_CLOCK_EN); + /* use abb clk */ + mmio_clrbits_32(UFS_SYS_UFS_SYSCTRL_REG, BIT_UFS_REFCLK_SRC_SE1); + mmio_clrbits_32(UFS_SYS_PHY_ISO_EN_REG, BIT_UFS_REFCLK_ISO_EN); + mmio_write_32(PCTRL_PERI_CTRL3_REG, (1 << 0) | (1 << 16)); + mdelay(1); + mmio_write_32(CRG_PEREN7_REG, 1 << 14); + mmio_setbits_32(UFS_SYS_PHY_CLK_CTRL_REG, BIT_SYSCTRL_REF_CLOCK_EN); + + mmio_write_32(CRG_PERRSTEN3_REG, PERI_UFS_BIT); + do { + data = mmio_read_32(CRG_PERRSTSTAT3_REG); + } while ((data & PERI_UFS_BIT) == 0); + mmio_setbits_32(UFS_SYS_PSW_POWER_CTRL_REG, BIT_UFS_PSW_MTCMOS_EN); + mdelay(1); + mmio_setbits_32(UFS_SYS_HC_LP_CTRL_REG, BIT_SYSCTRL_PWR_READY); + mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG, + MASK_UFS_DEVICE_RESET); + /* clear SC_DIV_UFS_PERIBUS */ + mask = SC_DIV_UFS_PERIBUS << 16; + mmio_write_32(CRG_CLKDIV17_REG, mask); + /* set SC_DIV_UFSPHY_CFG(3) */ + mask = SC_DIV_UFSPHY_CFG_MASK << 16; + data = SC_DIV_UFSPHY_CFG(3); + mmio_write_32(CRG_CLKDIV16_REG, mask | data); + data = mmio_read_32(UFS_SYS_PHY_CLK_CTRL_REG); + data &= ~MASK_SYSCTRL_CFG_CLOCK_FREQ; + data |= 0x39; + mmio_write_32(UFS_SYS_PHY_CLK_CTRL_REG, data); + mmio_clrbits_32(UFS_SYS_PHY_CLK_CTRL_REG, MASK_SYSCTRL_REF_CLOCK_SEL); + mmio_setbits_32(UFS_SYS_CLOCK_GATE_BYPASS_REG, + MASK_UFS_CLK_GATE_BYPASS); + mmio_setbits_32(UFS_SYS_UFS_SYSCTRL_REG, MASK_UFS_SYSCTRL_BYPASS); + + mmio_setbits_32(UFS_SYS_PSW_CLK_CTRL_REG, BIT_SYSCTRL_PSW_CLK_EN); + mmio_clrbits_32(UFS_SYS_PSW_POWER_CTRL_REG, BIT_UFS_PSW_ISO_CTRL); + mmio_clrbits_32(UFS_SYS_PHY_ISO_EN_REG, BIT_UFS_PHY_ISO_CTRL); + mmio_clrbits_32(UFS_SYS_HC_LP_CTRL_REG, BIT_SYSCTRL_LP_ISOL_EN); + mmio_write_32(CRG_PERRSTDIS3_REG, PERI_ARST_UFS_BIT); + mmio_setbits_32(UFS_SYS_RESET_CTRL_EN_REG, BIT_SYSCTRL_LP_RESET_N); + mdelay(1); + mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG, + MASK_UFS_DEVICE_RESET | BIT_UFS_DEVICE_RESET); + mdelay(20); + mmio_write_32(UFS_SYS_UFS_DEVICE_RESET_CTRL_REG, + 0x03300330); + + mmio_write_32(CRG_PERRSTDIS3_REG, PERI_UFS_BIT); + do { + data = mmio_read_32(CRG_PERRSTSTAT3_REG); + } while (data & PERI_UFS_BIT); +} + void hikey960_init_ufs(void) { - ufs_params_t ufs_params; + dw_ufs_params_t ufs_params; memset(&ufs_params, 0, sizeof(ufs_params_t)); ufs_params.reg_base = UFS_REG_BASE; ufs_params.desc_base = HIKEY960_UFS_DESC_BASE; ufs_params.desc_size = HIKEY960_UFS_DESC_SIZE; - ufs_params.flags = UFS_FLAGS_SKIPINIT; - ufs_init(NULL, &ufs_params); + hikey960_ufs_reset(); + dw_ufs_init(&ufs_params); } /******************************************************************************* @@ -202,6 +272,428 @@ return err; } +static void hikey960_clk_init(void) +{ + /* change ldi0 sel to ppll2 */ + mmio_write_32(0xfff350b4, 0xf0002000); + /* ldi0 20' */ + mmio_write_32(0xfff350bc, 0xfc004c00); +} + +static void hikey960_pmu_init(void) +{ + /* clear np_xo_abb_dig_START bit in PMIC_CLK_TOP_CTRL7 register */ + mmio_clrbits_32(PMU_SSI0_CLK_TOP_CTRL7_REG, NP_XO_ABB_DIG); +} + +static void hikey960_enable_ppll3(void) +{ + /* enable ppll3 */ + mmio_write_32(PMC_PPLL3_CTRL0_REG, 0x4904305); + mmio_write_32(PMC_PPLL3_CTRL1_REG, 0x2300000); + mmio_write_32(PMC_PPLL3_CTRL1_REG, 0x6300000); +} + +static void bus_idle_clear(unsigned int value) +{ + unsigned int pmc_value, value1, value2; + int timeout = 100; + + pmc_value = value << 16; + pmc_value &= ~value; + mmio_write_32(PMC_NOC_POWER_IDLEREQ_REG, pmc_value); + + for (;;) { + value1 = (unsigned int)mmio_read_32(PMC_NOC_POWER_IDLEACK_REG); + value2 = (unsigned int)mmio_read_32(PMC_NOC_POWER_IDLE_REG); + if (((value1 & value) == 0) && ((value2 & value) == 0)) + break; + udelay(1); + timeout--; + if (timeout <= 0) { + WARN("%s timeout\n", __func__); + break; + } + } +} + +static void set_vivobus_power_up(void) +{ + /* clk enable */ + mmio_write_32(CRG_CLKDIV20_REG, 0x00020002); + mmio_write_32(CRG_PEREN0_REG, 0x00001000); +} + +static void set_dss_power_up(void) +{ + /* set edc0 133MHz = 1600MHz / 12 */ + mmio_write_32(CRG_CLKDIV5_REG, 0x003f000b); + /* set ldi0 ppl0 */ + mmio_write_32(CRG_CLKDIV3_REG, 0xf0001000); + /* set ldi0 133MHz, 1600MHz / 12 */ + mmio_write_32(CRG_CLKDIV5_REG, 0xfc002c00); + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00000020); + udelay(100); + /* DISP CRG */ + mmio_write_32(CRG_PERRSTDIS4_REG, 0x00000010); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x01400140); + mmio_write_32(CRG_PEREN0_REG, 0x00002000); + mmio_write_32(CRG_PEREN3_REG, 0x0003b000); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS3_REG, 0x0003b000); + mmio_write_32(CRG_PERDIS0_REG, 0x00002000); + mmio_write_32(CRG_CLKDIV18_REG, 0x01400000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x00000040); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS4_REG, 0x00000006); + mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000c00); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x01400140); + mmio_write_32(CRG_PEREN0_REG, 0x00002000); + mmio_write_32(CRG_PEREN3_REG, 0x0003b000); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_DSS); + /* set edc0 400MHz for 2K 1600MHz / 4 */ + mmio_write_32(CRG_CLKDIV5_REG, 0x003f0003); + /* set ldi 266MHz, 1600MHz / 6 */ + mmio_write_32(CRG_CLKDIV5_REG, 0xfc001400); +} + +static void set_vcodec_power_up(void) +{ + /* clk enable */ + mmio_write_32(CRG_CLKDIV20_REG, 0x00040004); + mmio_write_32(CRG_PEREN0_REG, 0x00000060); + mmio_write_32(CRG_PEREN2_REG, 0x10000000); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS0_REG, 0x00000018); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VCODEC); +} + +static void set_vdec_power_up(void) +{ + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00000004); + udelay(100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x80008000); + mmio_write_32(CRG_PEREN2_REG, 0x20080000); + mmio_write_32(CRG_PEREN3_REG, 0x00000800); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS3_REG, 0x00000800); + mmio_write_32(CRG_PERDIS2_REG, 0x20080000); + mmio_write_32(CRG_CLKDIV18_REG, 0x80000000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x00000004); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000200); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x80008000); + mmio_write_32(CRG_PEREN2_REG, 0x20080000); + mmio_write_32(CRG_PEREN3_REG, 0x00000800); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VDEC); +} + +static void set_venc_power_up(void) +{ + /* set venc ppll3 */ + mmio_write_32(CRG_CLKDIV8_REG, 0x18001000); + /* set venc 258MHz, 1290MHz / 5 */ + mmio_write_32(CRG_CLKDIV8_REG, 0x07c00100); + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00000002); + udelay(100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV19_REG, 0x00010001); + mmio_write_32(CRG_PEREN2_REG, 0x40000100); + mmio_write_32(CRG_PEREN3_REG, 0x00000400); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS3_REG, 0x00000400); + mmio_write_32(CRG_PERDIS2_REG, 0x40000100); + mmio_write_32(CRG_CLKDIV19_REG, 0x00010000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x00000002); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS3_REG, 0x00000100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV19_REG, 0x00010001); + mmio_write_32(CRG_PEREN2_REG, 0x40000100); + mmio_write_32(CRG_PEREN3_REG, 0x00000400); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_VENC); + /* set venc 645MHz, 1290MHz / 2 */ + mmio_write_32(CRG_CLKDIV8_REG, 0x07c00040); +} + +static void set_isp_power_up(void) +{ + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00000001); + udelay(100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x70007000); + mmio_write_32(CRG_CLKDIV20_REG, 0x00100010); + mmio_write_32(CRG_PEREN5_REG, 0x01000010); + mmio_write_32(CRG_PEREN3_REG, 0x0bf00000); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS5_REG, 0x01000010); + mmio_write_32(CRG_PERDIS3_REG, 0x0bf00000); + mmio_write_32(CRG_CLKDIV18_REG, 0x70000000); + mmio_write_32(CRG_CLKDIV20_REG, 0x00100000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x00000001); + /* unreset */ + mmio_write_32(CRG_ISP_SEC_RSTDIS_REG, 0x0000002f); + /* clk enable */ + mmio_write_32(CRG_CLKDIV18_REG, 0x70007000); + mmio_write_32(CRG_CLKDIV20_REG, 0x00100010); + mmio_write_32(CRG_PEREN5_REG, 0x01000010); + mmio_write_32(CRG_PEREN3_REG, 0x0bf00000); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_ISP); + /* csi clk enable */ + mmio_write_32(CRG_PEREN3_REG, 0x00700000); +} + +static void set_ivp_power_up(void) +{ + /* set ivp ppll0 */ + mmio_write_32(CRG_CLKDIV0_REG, 0xc0000000); + /* set ivp 267MHz, 1600MHz / 6 */ + mmio_write_32(CRG_CLKDIV0_REG, 0x3c001400); + /* mtcmos on */ + mmio_write_32(CRG_PERPWREN_REG, 0x00200000); + udelay(100); + /* IVP CRG unreset */ + mmio_write_32(CRG_IVP_SEC_RSTDIS_REG, 0x00000001); + /* clk enable */ + mmio_write_32(CRG_CLKDIV20_REG, 0x02000200); + mmio_write_32(CRG_PEREN4_REG, 0x000000a8); + udelay(1); + /* clk disable */ + mmio_write_32(CRG_PERDIS4_REG, 0x000000a8); + mmio_write_32(CRG_CLKDIV20_REG, 0x02000000); + udelay(1); + /* iso disable */ + mmio_write_32(CRG_ISODIS_REG, 0x01000000); + /* unreset */ + mmio_write_32(CRG_IVP_SEC_RSTDIS_REG, 0x00000002); + /* clk enable */ + mmio_write_32(CRG_CLKDIV20_REG, 0x02000200); + mmio_write_32(CRG_PEREN4_REG, 0x000000a8); + /* bus idle clear */ + bus_idle_clear(PMC_NOC_POWER_IDLEREQ_IVP); + /* set ivp 533MHz, 1600MHz / 3 */ + mmio_write_32(CRG_CLKDIV0_REG, 0x3c000800); +} + +static void set_audio_power_up(void) +{ + unsigned int ret; + int timeout = 100; + /* mtcmos on */ + mmio_write_32(SCTRL_SCPWREN_REG, 0x00000001); + udelay(100); + /* clk enable */ + mmio_write_32(CRG_CLKDIV19_REG, 0x80108010); + mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010001); + mmio_write_32(SCTRL_SCPEREN0_REG, 0x0c000000); + mmio_write_32(CRG_PEREN0_REG, 0x04000000); + mmio_write_32(CRG_PEREN5_REG, 0x00000080); + mmio_write_32(SCTRL_SCPEREN1_REG, 0x0000000f); + udelay(1); + /* clk disable */ + mmio_write_32(SCTRL_SCPERDIS1_REG, 0x0000000f); + mmio_write_32(SCTRL_SCPERDIS0_REG, 0x0c000000); + mmio_write_32(CRG_PERDIS5_REG, 0x00000080); + mmio_write_32(CRG_PERDIS0_REG, 0x04000000); + mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010000); + mmio_write_32(CRG_CLKDIV19_REG, 0x80100000); + udelay(1); + /* iso disable */ + mmio_write_32(SCTRL_SCISODIS_REG, 0x00000001); + udelay(1); + /* unreset */ + mmio_write_32(SCTRL_PERRSTDIS1_SEC_REG, 0x00000001); + mmio_write_32(SCTRL_SCPERRSTDIS0_REG, 0x00000780); + /* clk enable */ + mmio_write_32(CRG_CLKDIV19_REG, 0x80108010); + mmio_write_32(SCTRL_SCCLKDIV2_REG, 0x00010001); + mmio_write_32(SCTRL_SCPEREN0_REG, 0x0c000000); + mmio_write_32(CRG_PEREN0_REG, 0x04000000); + mmio_write_32(CRG_PEREN5_REG, 0x00000080); + mmio_write_32(SCTRL_SCPEREN1_REG, 0x0000000f); + /* bus idle clear */ + mmio_write_32(SCTRL_SCPERCTRL7_REG, 0x00040000); + for (;;) { + ret = mmio_read_32(SCTRL_SCPERSTAT6_REG); + if (((ret & (1 << 5)) == 0) && ((ret & (1 << 8)) == 0)) + break; + udelay(1); + timeout--; + if (timeout <= 0) { + WARN("%s timeout\n", __func__); + break; + } + } + mmio_write_32(ASP_CFG_MMBUF_CTRL_REG, 0x00ff0000); +} + +static void set_pcie_power_up(void) +{ + /* mtcmos on */ + mmio_write_32(SCTRL_SCPWREN_REG, 0x00000010); + udelay(100); + /* clk enable */ + mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000800); + mmio_write_32(SCTRL_SCPEREN2_REG, 0x00104000); + mmio_write_32(CRG_PEREN7_REG, 0x000003a0); + udelay(1); + /* clk disable */ + mmio_write_32(SCTRL_SCPERDIS2_REG, 0x00104000); + mmio_write_32(CRG_PERDIS7_REG, 0x000003a0); + mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000000); + udelay(1); + /* iso disable */ + mmio_write_32(SCTRL_SCISODIS_REG, 0x00000030); + /* unreset */ + mmio_write_32(CRG_PERRSTDIS3_REG, 0x8c000000); + /* clk enable */ + mmio_write_32(SCTRL_SCCLKDIV6_REG, 0x08000800); + mmio_write_32(SCTRL_SCPEREN2_REG, 0x00104000); + mmio_write_32(CRG_PEREN7_REG, 0x000003a0); +} + +static void ispfunc_enable(void) +{ + /* enable ispfunc. Otherwise powerup isp_srt causes exception. */ + mmio_write_32(0xfff35000, 0x00000008); + mmio_write_32(0xfff35460, 0xc004ffff); + mmio_write_32(0xfff35030, 0x02000000); + mdelay(10); +} + +static void isps_control_clock(int flag) +{ + unsigned int ret; + + /* flag: 0 -- disable clock, 1 -- enable clock */ + if (flag) { + ret = mmio_read_32(0xe8420364); + ret |= 1; + mmio_write_32(0xe8420364, ret); + } else { + ret = mmio_read_32(0xe8420364); + ret &= ~1; + mmio_write_32(0xe8420364, ret); + } +} + +static void set_isp_srt_power_up(void) +{ + unsigned int ret; + + ispfunc_enable(); + /* reset */ + mmio_write_32(0xe8420374, 0x00000001); + mmio_write_32(0xe8420350, 0x00000000); + mmio_write_32(0xe8420358, 0x00000000); + /* mtcmos on */ + mmio_write_32(0xfff35150, 0x00400000); + udelay(100); + /* clk enable */ + isps_control_clock(1); + udelay(1); + isps_control_clock(0); + udelay(1); + /* iso disable */ + mmio_write_32(0xfff35148, 0x08000000); + /* unreset */ + ret = mmio_read_32(0xe8420374); + ret &= ~0x1; + mmio_write_32(0xe8420374, ret); + /* clk enable */ + isps_control_clock(1); + /* enable clock gating for accessing csi registers */ + mmio_write_32(0xe8420010, ~0); +} + +static void hikey960_regulator_enable(void) +{ + set_vivobus_power_up(); + hikey960_enable_ppll3(); + set_dss_power_up(); + set_vcodec_power_up(); + set_vdec_power_up(); + set_venc_power_up(); + set_isp_power_up(); + set_ivp_power_up(); + set_audio_power_up(); + set_pcie_power_up(); + set_isp_srt_power_up(); +} + +static void hikey960_tzc_init(void) +{ + mmio_write_32(TZC_EN0_REG, 0x7fbff066); + mmio_write_32(TZC_EN1_REG, 0xfffff5fc); + mmio_write_32(TZC_EN2_REG, 0x0007005c); + mmio_write_32(TZC_EN3_REG, 0x37030700); + mmio_write_32(TZC_EN4_REG, 0xf63fefae); + mmio_write_32(TZC_EN5_REG, 0x000410fd); + mmio_write_32(TZC_EN6_REG, 0x0063ff68); + mmio_write_32(TZC_EN7_REG, 0x030000f3); + mmio_write_32(TZC_EN8_REG, 0x00000007); +} + +static void hikey960_peri_init(void) +{ + /* unreset */ + mmio_setbits_32(CRG_PERRSTDIS4_REG, 1); +} + +static void hikey960_pinmux_init(void) +{ + unsigned int id; + + hikey960_read_boardid(&id); + if (id == 5301) { + /* hikey960 hardware v2 */ + /* GPIO150: LED */ + mmio_write_32(IOMG_FIX_006_REG, 0); + /* GPIO151: LED */ + mmio_write_32(IOMG_FIX_007_REG, 0); + /* GPIO189: LED */ + mmio_write_32(IOMG_AO_011_REG, 0); + /* GPIO190: LED */ + mmio_write_32(IOMG_AO_012_REG, 0); + /* GPIO46 */ + mmio_write_32(IOMG_044_REG, 0); + /* GPIO202 */ + mmio_write_32(IOMG_AO_023_REG, 0); + /* GPIO206 */ + mmio_write_32(IOMG_AO_026_REG, 0); + /* GPIO219 - PD pullup */ + mmio_write_32(IOMG_AO_039_REG, 0); + mmio_write_32(IOCG_AO_043_REG, 1 << 0); + } + /* GPIO005 - PMU SSI, 10mA */ + mmio_write_32(IOCG_006_REG, 2 << 4); +} + /******************************************************************************* * This function can be used by the platforms to update/use image * information for given `image_id`. @@ -211,7 +703,8 @@ return hikey960_bl2_handle_post_image_load(image_id); } -void bl2_early_platform_setup(meminfo_t *mem_layout) +void bl2_el3_early_platform_setup(u_register_t arg1, u_register_t arg2, + u_register_t arg3, u_register_t arg4) { unsigned int id, uart_base; @@ -221,18 +714,19 @@ uart_base = PL011_UART5_BASE; else uart_base = PL011_UART6_BASE; - /* Initialize the console to provide early debug support */ console_init(uart_base, PL011_UART_CLK_IN_HZ, PL011_BAUDRATE); - - /* Setup the BL2 memory layout */ - bl2_tzram_layout = *mem_layout; + /* + * Allow BL2 to see the whole Trusted RAM. + */ + bl2_el3_tzram_layout.total_base = BL2_RW_BASE; + bl2_el3_tzram_layout.total_size = BL31_LIMIT - BL2_RW_BASE; } -void bl2_plat_arch_setup(void) +void bl2_el3_plat_arch_setup(void) { - hikey960_init_mmu_el1(bl2_tzram_layout.total_base, - bl2_tzram_layout.total_size, + hikey960_init_mmu_el3(bl2_el3_tzram_layout.total_base, + bl2_el3_tzram_layout.total_size, BL2_RO_BASE, BL2_RO_LIMIT, BL2_COHERENT_RAM_BASE, @@ -247,4 +741,10 @@ mmio_write_32(WDT0_REG_BASE + WDT_CONTROL_OFFSET, 0); mmio_write_32(WDT0_REG_BASE + WDT_LOCK_OFFSET, 0); } + hikey960_clk_init(); + hikey960_pmu_init(); + hikey960_regulator_enable(); + hikey960_tzc_init(); + hikey960_peri_init(); + hikey960_pinmux_init(); } diff --git a/plat/hisilicon/hikey960/hikey960_io_storage.c b/plat/hisilicon/hikey960/hikey960_io_storage.c index 1a1d846..be7c941 100644 --- a/plat/hisilicon/hikey960/hikey960_io_storage.c +++ b/plat/hisilicon/hikey960/hikey960_io_storage.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -39,11 +39,6 @@ .length = HIKEY960_FIP_MAX_SIZE, }; -static const io_block_spec_t ufs_data_spec = { - .offset = 0, - .length = 256 << 20, -}; - static const io_block_dev_spec_t ufs_dev_spec = { /* It's used as temp buffer in block driver. */ .buffer = { @@ -57,10 +52,6 @@ .block_size = UFS_BLOCK_SIZE, }; -static const io_uuid_spec_t bl2_uuid_spec = { - .uuid = UUID_TRUSTED_BOOT_FIRMWARE_BL2, -}; - static const io_uuid_spec_t scp_bl2_uuid_spec = { .uuid = UUID_SCP_FIRMWARE_SCP_BL2, }; @@ -91,11 +82,6 @@ (uintptr_t)&ufs_fip_spec, check_ufs }, - [BL2_IMAGE_ID] = { - &fip_dev_handle, - (uintptr_t)&bl2_uuid_spec, - check_fip - }, [SCP_BL2_IMAGE_ID] = { &fip_dev_handle, (uintptr_t)&scp_bl2_uuid_spec, @@ -125,11 +111,6 @@ &fip_dev_handle, (uintptr_t)&bl33_uuid_spec, check_fip - }, - [BL2U_IMAGE_ID] = { - &ufs_dev_handle, - (uintptr_t)&ufs_data_spec, - check_ufs } }; diff --git a/plat/hisilicon/hikey960/include/platform_def.h b/plat/hisilicon/hikey960/include/platform_def.h index f058fd0..a8c05cd 100644 --- a/plat/hisilicon/hikey960/include/platform_def.h +++ b/plat/hisilicon/hikey960/include/platform_def.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -56,8 +56,8 @@ /* * BL2 specific defines. */ -#define BL2_BASE (BL1_RW_BASE + 0x8000) /* 1AC1_8000 */ -#define BL2_LIMIT (BL2_BASE + 0x40000) /* 1AC5_8000 */ +#define BL2_BASE (0x1AC00000) +#define BL2_LIMIT (BL2_BASE + 0x58000) /* 1AC5_8000 */ /* * BL31 specific defines. diff --git a/plat/hisilicon/hikey960/platform.mk b/plat/hisilicon/hikey960/platform.mk index d2ec073..f20e59a 100644 --- a/plat/hisilicon/hikey960/platform.mk +++ b/plat/hisilicon/hikey960/platform.mk @@ -1,5 +1,5 @@ # -# Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. +# Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved. # # SPDX-License-Identifier: BSD-3-Clause # @@ -7,6 +7,9 @@ # Enable version2 of image loading LOAD_IMAGE_V2 := 1 +# Non-TF Boot ROM +BL2_AT_EL3 := 1 + # On Hikey960, the TSP can execute from TZC secure area in DRAM. HIKEY960_TSP_RAM_LOCATION := dram ifeq (${HIKEY960_TSP_RAM_LOCATION}, dram) @@ -70,7 +73,10 @@ drivers/io/io_block.c \ drivers/io/io_fip.c \ drivers/io/io_storage.c \ + drivers/synopsys/ufs/dw_ufs.c \ drivers/ufs/ufs.c \ + lib/cpus/aarch64/cortex_a53.S \ + plat/hisilicon/hikey960/aarch64/hikey960_helpers.S \ plat/hisilicon/hikey960/hikey960_bl2_mem_params_desc.c \ plat/hisilicon/hikey960/hikey960_bl2_setup.c \ plat/hisilicon/hikey960/hikey960_image_load.c \