diff --git a/exosphere/lp0fw/src/car.c b/exosphere/lp0fw/src/car.c index 4335aeca7..11265922c 100644 --- a/exosphere/lp0fw/src/car.c +++ b/exosphere/lp0fw/src/car.c @@ -13,7 +13,7 @@ * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ - + #include #include "utils.h" @@ -33,7 +33,7 @@ static inline uint32_t get_special_clk_reg(CarDevice dev) { case CARDEVICE_BPMP: return 0; default: reboot(); } -} +} static inline uint32_t get_special_clk_val(CarDevice dev) { switch (dev) { @@ -48,19 +48,19 @@ static inline uint32_t get_special_clk_val(CarDevice dev) { } static uint32_t g_clk_reg_offsets[NUM_CAR_BANKS] = {0x010, 0x014, 0x018, 0x360, 0x364, 0x280, 0x298}; -static uint32_t g_rst_reg_offsets[NUM_CAR_BANKS] = {0x004, 0x008, 0x00C, 0x358, 0x35C, 0x28C, 0x2A4}; +static uint32_t g_rst_reg_offsets[NUM_CAR_BANKS] = {0x004, 0x008, 0x00C, 0x358, 0x35C, 0x28C, 0x2A4}; static uint32_t g_clk_clr_reg_offsets[NUM_CAR_BANKS] = {0x324, 0x32C, 0x334, 0x444, 0x44C, 0x228, 0x2A0}; void car_configure_oscillators(void) { /* Enable the crystal oscillator, setting drive strength to the saved value in PMC. */ CLK_RST_CONTROLLER_OSC_CTRL_0 = (CLK_RST_CONTROLLER_OSC_CTRL_0 & 0xFFFFFC0E) | 1 | (((APBDEV_PMC_OSC_EDPD_OVER_0 >> 1) & 0x3F) << 4); - + /* Set CLK_M_DIVISOR to 1 (causes actual division by 2.) */ CLK_RST_CONTROLLER_SPARE_REG0_0 = (1 << 2); /* Reading the register after writing it is required to ensure value takes. */ (void)(CLK_RST_CONTROLLER_SPARE_REG0_0); - + /* Set TIMERUS_USEC_CFG to cycle at 0x60 / 0x5 = 19.2 MHz. */ /* Value is (dividend << 8) | (divisor). */ TIMERUS_USEC_CFG_0 = 0x45F; @@ -68,30 +68,30 @@ void car_configure_oscillators(void) { void car_mbist_workaround(void) { /* This code works around MBIST bug. */ - + /* Clear LVL2_CLK_GATE_OVR* registers. */ CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRA_0 = 0; CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRB_0 = 0; CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRC_0 = 0; CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRD_0 = 0; CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRE_0 = 0; - + /* Clear bit patterns in CAR. */ - /* L: Reset all but RTC, TMR, GPIO, BPMP Cache (CACHE2). */ + /* L: Reset all but RTC, TMR, GPIO, BPMP Cache (CACHE2). */ MAKE_CAR_REG(g_clk_clr_reg_offsets[0]) = MAKE_CAR_REG(g_clk_reg_offsets[0]) & 0x7FFFFECF; - /* H: Reset all but MC, PMC, FUSE, EMC. */ + /* H: Reset all but MC, PMC, FUSE, EMC. */ MAKE_CAR_REG(g_clk_clr_reg_offsets[1]) = MAKE_CAR_REG(g_clk_reg_offsets[1]) & 0xFDFFFF3E; - /* U: Reset all but CSITE, IRAM[A-D], BPMP Cache RAM (CRAM2). */ + /* U: Reset all but CSITE, IRAM[A-D], BPMP Cache RAM (CRAM2). */ MAKE_CAR_REG(g_clk_clr_reg_offsets[2]) = MAKE_CAR_REG(g_clk_reg_offsets[2]) & 0xFE0FFDFF; - /* V: Reset all but MSELECT, S/PDIF audio doubler, TZRAM, SE. */ + /* V: Reset all but MSELECT, S/PDIF audio doubler, TZRAM, SE. */ MAKE_CAR_REG(g_clk_clr_reg_offsets[3]) = MAKE_CAR_REG(g_clk_reg_offsets[3]) & 0x3FBFFFF7; - /* W: Reset all but PCIERX[0-5], ENTROPY. */ + /* W: Reset all but PCIERX[0-5], ENTROPY. */ MAKE_CAR_REG(g_clk_clr_reg_offsets[4]) = MAKE_CAR_REG(g_clk_reg_offsets[4]) & 0xFFDFFF03; - /* X: Reset all but ETC, MCLK, MCLK2, I2C6, EMC_DLL, GPU, DBGAPB, PLLG_REF, . */ + /* X: Reset all but ETC, MCLK, MCLK2, I2C6, EMC_DLL, GPU, DBGAPB, PLLG_REF, . */ MAKE_CAR_REG(g_clk_clr_reg_offsets[5]) = MAKE_CAR_REG(g_clk_reg_offsets[5]) & 0xDCFFB87F; - /* Y: Reset all but MC_CDPA, MC_CCPA. */ + /* Y: Reset all but MC_CDPA, MC_CCPA. */ MAKE_CAR_REG(g_clk_clr_reg_offsets[6]) = MAKE_CAR_REG(g_clk_reg_offsets[6]) & 0xFFFFFCFF; - + /* Enable clock to MC1, if CH1 is enabled in EMC. */ if (EMC_FBIO_CFG7_0 & 4) { /* CH1_ENABLE */ CLK_RST_CONTROLLER_CLK_ENB_W_SET_0 |= 0x40000000; /* SET_CLK_ENB_MC1 */ @@ -134,5 +134,5 @@ void clkrst_reboot(CarDevice dev) { } void clkrst_enable_fuse_regs(bool enable) { - MAKE_CAR_REG(CLK_RST_CONTROLLER_MISC_CLK_ENB_0) = ((MAKE_CAR_REG(CLK_RST_CONTROLLER_MISC_CLK_ENB_0) & 0xEFFFFFFF) | ((enable & 1) << 28)); + CLK_RST_CONTROLLER_MISC_CLK_ENB_0 = ((CLK_RST_CONTROLLER_MISC_CLK_ENB_0 & 0xEFFFFFFF) | ((enable & 1) << 28)); } \ No newline at end of file diff --git a/exosphere/src/car.c b/exosphere/src/car.c index e2be219cc..1eaae0260 100644 --- a/exosphere/src/car.c +++ b/exosphere/src/car.c @@ -13,7 +13,7 @@ * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ - + #include #include "utils.h" @@ -30,7 +30,7 @@ static inline uint32_t get_special_clk_reg(CarDevice dev) { case CARDEVICE_BPMP: return 0; default: generic_panic(); } -} +} static inline uint32_t get_special_clk_val(CarDevice dev) { switch (dev) { @@ -45,7 +45,7 @@ static inline uint32_t get_special_clk_val(CarDevice dev) { } static uint32_t g_clk_reg_offsets[NUM_CAR_BANKS] = {0x010, 0x014, 0x018, 0x360, 0x364, 0x280, 0x298}; -static uint32_t g_rst_reg_offsets[NUM_CAR_BANKS] = {0x004, 0x008, 0x00C, 0x358, 0x35C, 0x28C, 0x2A4}; +static uint32_t g_rst_reg_offsets[NUM_CAR_BANKS] = {0x004, 0x008, 0x00C, 0x358, 0x35C, 0x28C, 0x2A4}; void clk_enable(CarDevice dev) { uint32_t special_reg; @@ -83,5 +83,5 @@ void clkrst_reboot(CarDevice dev) { } void clkrst_enable_fuse_regs(bool enable) { - MAKE_CAR_REG(CLK_RST_CONTROLLER_MISC_CLK_ENB_0) = ((MAKE_CAR_REG(CLK_RST_CONTROLLER_MISC_CLK_ENB_0) & 0xEFFFFFFF) | ((enable & 1) << 28)); + CLK_RST_CONTROLLER_MISC_CLK_ENB_0 = ((CLK_RST_CONTROLLER_MISC_CLK_ENB_0 & 0xEFFFFFFF) | ((enable & 1) << 28)); } \ No newline at end of file