diff --git a/Makefile b/Makefile
index 5cc886c..189c52c 100755
--- a/Makefile
+++ b/Makefile
@@ -2,9 +2,7 @@ ifeq ($(strip $(DEVKITARM)),)
 $(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
 endif
 
-CC = $(DEVKITARM)/bin/arm-none-eabi-gcc
-LD = $(DEVKITARM)/bin/arm-none-eabi-ld
-OBJCOPY = $(DEVKITARM)/bin/arm-none-eabi-objcopy
+include $(DEVKITARM)/base_rules
 
 TARGET := ipl
 BUILD := build_ipl
@@ -44,7 +42,7 @@ OBJS = $(addprefix $(BUILD)/, \
 OBJS += $(addprefix $(BUILD)/, diskio.o ff.o ffunicode.o)
 
 ARCH := -march=armv4t -mtune=arm7tdmi -mthumb -mthumb-interwork
-CFLAGS = $(ARCH) -O2 -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-inline -std=gnu11# -Wall
+CFLAGS = $(ARCH) -O2 -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-inline -std=gnu11 -Wall
 LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections
 
 .PHONY: all clean
diff --git a/ipl/clock.c b/ipl/clock.c
index c959749..efa6ea3 100755
--- a/ipl/clock.c
+++ b/ipl/clock.c
@@ -51,14 +51,14 @@ static clock_t _clock_coresight = { 0xC, 0x18, 0x1D4, 9, 0, 4};
 void clock_enable(const clock_t *clk)
 {
 	//Put clock into reset.
-	CLOCK(clk->reset) = CLOCK(clk->reset) & ~(1 << clk->index) | (1 << clk->index);
+	CLOCK(clk->reset) = (CLOCK(clk->reset) & ~(1 << clk->index)) | (1 << clk->index);
 	//Disable.
 	CLOCK(clk->enable) &= ~(1 << clk->index);
 	//Configure clock source if required.
 	if (clk->source)
 		CLOCK(clk->source) = clk->clk_div | (clk->clk_src << 29);
 	//Enable.
-	CLOCK(clk->enable) = CLOCK(clk->enable) & ~(1 << clk->index) | (1 << clk->index);
+	CLOCK(clk->enable) = (CLOCK(clk->enable) & ~(1 << clk->index)) | (1 << clk->index);
 	//Take clock off reset.
 	CLOCK(clk->reset) &= ~(1 << clk->index);
 }
@@ -66,14 +66,14 @@ void clock_enable(const clock_t *clk)
 void clock_disable(const clock_t *clk)
 {
 	//Put clock into reset.
-	CLOCK(clk->reset) = CLOCK(clk->reset) & ~(1 << clk->index) | (1 << clk->index);
+	CLOCK(clk->reset) = (CLOCK(clk->reset) & ~(1 << clk->index)) | (1 << clk->index);
 	//Disable.
 	CLOCK(clk->enable) &= ~(1 << clk->index);
 }
 
 void clock_enable_fuse(u32 enable)
 {
-	CLOCK(CLK_RST_CONTROLLER_MISC_CLK_ENB) = CLOCK(CLK_RST_CONTROLLER_MISC_CLK_ENB) & 0xEFFFFFFF | ((enable & 1) << 28) & 0x10000000;
+	CLOCK(CLK_RST_CONTROLLER_MISC_CLK_ENB) = (CLOCK(CLK_RST_CONTROLLER_MISC_CLK_ENB) & 0xEFFFFFFF) | ((enable & 1) << 28);
 }
 
 void clock_enable_uart(u32 idx)
@@ -144,9 +144,9 @@ void clock_disable_sor1()
 void clock_enable_kfuse()
 {
 	//clock_enable(&_clock_kfuse);
-	CLOCK(0x8) = CLOCK(0x8) & 0xFFFFFEFF | 0x100;
+	CLOCK(0x8) = (CLOCK(0x8) & 0xFFFFFEFF) | 0x100;
 	CLOCK(0x14) &= 0xFFFFFEFF;
-	CLOCK(0x14) = CLOCK(0x14) & 0xFFFFFEFF | 0x100;
+	CLOCK(0x14) = (CLOCK(0x14) & 0xFFFFFEFF) | 0x100;
 	sleep(10);
 	CLOCK(0x8) &= 0xFFFFFEFF;
 	sleep(20);
@@ -259,7 +259,7 @@ static int _clock_sdmmc_is_enabled(u32 id)
 	return 0;
 }
 
-static int _clock_sdmmc_set_enable(u32 id)
+static void _clock_sdmmc_set_enable(u32 id)
 {
 	switch (id)
 	{
@@ -274,7 +274,7 @@ static int _clock_sdmmc_set_enable(u32 id)
 	}
 }
 
-static int _clock_sdmmc_clear_enable(u32 id)
+static void _clock_sdmmc_clear_enable(u32 id)
 {
 	switch (id)
 	{
diff --git a/ipl/cluster.c b/ipl/cluster.c
index dcb1e2e..f88615e 100755
--- a/ipl/cluster.c
+++ b/ipl/cluster.c
@@ -77,15 +77,15 @@ void cluster_boot_cpu0(u32 entry)
 		sleep(2);
 		CLOCK(CLK_RST_CONTROLLER_PLLX_BASE) = 0x80404E02;
 		CLOCK(CLK_RST_CONTROLLER_PLLX_BASE) = 0x404E02;
-		CLOCK(CLK_RST_CONTROLLER_PLLX_MISC) = CLOCK(CLK_RST_CONTROLLER_PLLX_MISC) & 0xFFFBFFFF | 0x40000;
+		CLOCK(CLK_RST_CONTROLLER_PLLX_MISC) = (CLOCK(CLK_RST_CONTROLLER_PLLX_MISC) & 0xFFFBFFFF) | 0x40000;
 		CLOCK(CLK_RST_CONTROLLER_PLLX_BASE) = 0x40404E02;
 	}
 	while (!(CLOCK(CLK_RST_CONTROLLER_PLLX_BASE) & 0x8000000))
 		;
 
 	//Configure MSELECT source and enable clock.
-	CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_MSELECT) = CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_MSELECT) & 0x1FFFFF00 | 6;
-	CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_V) = CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_V) & 0xFFFFFFF7 | 8;
+	CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_MSELECT) = (CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_MSELECT) & 0x1FFFFF00) | 6;
+	CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_V) = (CLOCK(CLK_RST_CONTROLLER_CLK_OUT_ENB_V) & 0xFFFFFFF7) | 8;
 
 	//Configure initial CPU clock frequency and enable clock.
 	CLOCK(CLK_RST_CONTROLLER_CCLK_BURST_POLICY) = 0x20008888;
@@ -95,7 +95,7 @@ void cluster_boot_cpu0(u32 entry)
 	clock_enable_coresight();
 
 	//CAR2PMC_CPU_ACK_WIDTH should be set to 0.
-	CLOCK(CLK_RST_CONTROLLER_CPU_SOFTRST_CTRL2) = CLOCK(CLK_RST_CONTROLLER_CPU_SOFTRST_CTRL2) & 0xFFFFF000;
+	CLOCK(CLK_RST_CONTROLLER_CPU_SOFTRST_CTRL2) &= 0xFFFFF000;
 
 	//Enable CPU rail.
 	_cluster_pmc_enable_partition(1, 0);
diff --git a/ipl/di.c b/ipl/di.c
index f66127d..511bc55 100755
--- a/ipl/di.c
+++ b/ipl/di.c
@@ -62,19 +62,19 @@ void display_init()
 	PINMUX_AUX(0x200) &= 0xFFFFFFEF;
 	PINMUX_AUX(0x204) &= 0xFFFFFFEF;
 
-	GPIO_3(0x00) = GPIO_3(0x00) & 0xFFFFFFFC | 0x3;
-	GPIO_3(0x10) = GPIO_3(0x10) & 0xFFFFFFFC | 0x3;
-	GPIO_3(0x20) = GPIO_3(0x20) & 0xFFFFFFFE | 0x1;
+	GPIO_3(0x00) = (GPIO_3(0x00) & 0xFFFFFFFC) | 0x3;
+	GPIO_3(0x10) = (GPIO_3(0x10) & 0xFFFFFFFC) | 0x3;
+	GPIO_3(0x20) = (GPIO_3(0x20) & 0xFFFFFFFE) | 0x1;
 
 	sleep(10000u);
 
-	GPIO_3(0x20) = GPIO_3(0x20) & 0xFFFFFFFD | 0x2;
+	GPIO_3(0x20) = (GPIO_3(0x20) & 0xFFFFFFFD) | 0x2;
 
 	sleep(10000);
 
-	GPIO_6(0x04) = GPIO_6(0x04) & 0xFFFFFFF8 | 0x7;
-	GPIO_6(0x14) = GPIO_6(0x14) & 0xFFFFFFF8 | 0x7;
-	GPIO_6(0x24) = GPIO_6(0x24) & 0xFFFFFFFD | 0x2;
+	GPIO_6(0x04) = (GPIO_6(0x04) & 0xFFFFFFF8) | 0x7;
+	GPIO_6(0x14) = (GPIO_6(0x14) & 0xFFFFFFF8) | 0x7;
+	GPIO_6(0x24) = (GPIO_6(0x24) & 0xFFFFFFFD) | 0x2;
 
 	//Config display interface and display.
 	MIPI_CAL(0x60) = 0;
@@ -85,7 +85,7 @@ void display_init()
 
 	sleep(10000);
 
-	GPIO_6(0x24) = GPIO_6(0x24) & 0xFFFFFFFB | 0x4;
+	GPIO_6(0x24) = (GPIO_6(0x24) & 0xFFFFFFFB) | 0x4;
 
 	sleep(60000);
 
@@ -187,7 +187,7 @@ void display_end()
 
 	GPIO_6(0x04) &= 0xFFFFFFFE;
 
-	PINMUX_AUX(0x1FC) = PINMUX_AUX(0x1FC) & 0xFFFFFFEF | 0x10;
+	PINMUX_AUX(0x1FC) = (PINMUX_AUX(0x1FC) & 0xFFFFFFEF) | 0x10;
 	PINMUX_AUX(0x1FC) = (PINMUX_AUX(0x1FC) >> 2) << 2 | 1;
 }
 
@@ -200,7 +200,7 @@ void display_color_screen(u32 color)
 	DISPLAY_A(_DIREG(DC_WIN_BD_WIN_OPTIONS)) = 0;
 	DISPLAY_A(_DIREG(DC_WIN_CD_WIN_OPTIONS)) = 0;
 	DISPLAY_A(_DIREG(DC_DISP_BLEND_BACKGROUND_COLOR)) = color;
-	DISPLAY_A(_DIREG(DC_CMD_STATE_CONTROL)) = DISPLAY_A(_DIREG(DC_CMD_STATE_CONTROL)) & 0xFFFFFFFE | GENERAL_ACT_REQ;
+	DISPLAY_A(_DIREG(DC_CMD_STATE_CONTROL)) = (DISPLAY_A(_DIREG(DC_CMD_STATE_CONTROL)) & 0xFFFFFFFE) | GENERAL_ACT_REQ;
 
 	sleep(35000);
 
diff --git a/ipl/gfx.c b/ipl/gfx.c
index 350323a..3c67be1 100755
--- a/ipl/gfx.c
+++ b/ipl/gfx.c
@@ -287,7 +287,7 @@ void gfx_hexdump(gfx_con_t *con, u32 base, const u8 *buf, u32 len)
 			u32 k = 0x10 - 1;
 			if (ln)
 			{
-				k = len & 0xF - 1;
+				k = (len & 0xF) - 1;
 				for (u32 j = 0; j < 0x10 - k; j++)
 					gfx_puts(con, "   ");
 			}
diff --git a/ipl/hos.c b/ipl/hos.c
index 8c1dab9..4b454e1 100755
--- a/ipl/hos.c
+++ b/ipl/hos.c
@@ -184,6 +184,8 @@ int keygen(u8 *keyblob, u32 kb, void *tsec_fw)
 	// Package2 key 
 	se_key_acc_ctrl(0x08, 0x15);
 	se_aes_unwrap_key(0x08, 0x0C, key8_keyseed);
+
+	return 1;
 }
 
 
@@ -207,8 +209,8 @@ typedef struct _launch_ctxt_t
 	u32 kernel_size;
 	link_t kip1_list;
 
-	u8 *svcperm;
-	u8 *debugmode;
+	int svcperm;
+	int debugmode;
 } launch_ctxt_t;
 
 typedef struct _merge_kip_t
@@ -345,9 +347,9 @@ static int _config_svcperm(launch_ctxt_t *ctxt, const char *value)
 	if (*(u8 *)value == '1')
 	{
 		DPRINTF("Disabled SVC verification\n");
-		ctxt->svcperm = malloc(1);
+		ctxt->svcperm = 1;
 	}
-		
+
 	return 1;
 }
 
@@ -356,8 +358,10 @@ static int _config_debugmode(launch_ctxt_t *ctxt, const char *value)
 	if (*(u8 *)value == '1')
 	{
 		DPRINTF("Enabled Debug mode\n");
-		ctxt->debugmode = malloc(1);
+		ctxt->debugmode = 1;
 	}
+
+	return 1;
 }
 
 typedef struct _cfg_handler_t
diff --git a/ipl/i2c.c b/ipl/i2c.c
index cad793f..6d6c1c2 100755
--- a/ipl/i2c.c
+++ b/ipl/i2c.c
@@ -46,7 +46,7 @@ static int _i2c_send_pkt(u32 idx, u32 x, u8 *buf, u32 size)
 	base[0] = (2 * size - 2) | 0x2800; //Set size and send mode.
 	_i2c_wait(base); //Kick transaction.
 
-	base[0] = base[0] & 0xFFFFFDFF | 0x200;
+	base[0] = (base[0] & 0xFFFFFDFF) | 0x200;
 	while (base[7] & 0x100)
 		;
 
@@ -66,7 +66,7 @@ static int _i2c_recv_pkt(u32 idx, u8 *buf, u32 size, u32 x)
 	base[0] = (2 * size - 2) | 0x2840; //Set size and recv mode.
 	_i2c_wait(base); //Kick transaction.
 
-	base[0] = base[0] & 0xFFFFFDFF | 0x200;
+	base[0] = (base[0] & 0xFFFFFDFF) | 0x200;
 	while (base[7] & 0x100)
 		;
 
@@ -94,11 +94,11 @@ void i2c_init(u32 idx)
 			break;
 	}
 
-	vu32 dummy = base[0x22];
+	(vu32)base[0x22];
 	base[0x1A] = base[0x1A];
 }
 
-u32 i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size)
+int i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size)
 {
 	u8 tmp[4];
 
@@ -108,7 +108,7 @@ u32 i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size)
 	tmp[0] = y;
 	memcpy(tmp + 1, buf, size);
 
-	_i2c_send_pkt(idx, x, tmp, size + 1);
+	return _i2c_send_pkt(idx, x, tmp, size + 1);
 }
 
 int i2c_recv_buf_small(u8 *buf, u32 size, u32 idx, u32 x, u32 y)
@@ -119,9 +119,9 @@ int i2c_recv_buf_small(u8 *buf, u32 size, u32 idx, u32 x, u32 y)
 	return res;
 }
 
-u32 i2c_send_byte(u32 idx, u32 x, u32 y, u8 b)
+int i2c_send_byte(u32 idx, u32 x, u32 y, u8 b)
 {
-	i2c_send_buf_small(idx, x, y, &b, 1);
+	return i2c_send_buf_small(idx, x, y, &b, 1);
 }
 
 u8 i2c_recv_byte(u32 idx, u32 x, u32 y)
diff --git a/ipl/i2c.h b/ipl/i2c.h
index 84a4240..699bc48 100755
--- a/ipl/i2c.h
+++ b/ipl/i2c.h
@@ -27,9 +27,9 @@
 #define I2C_6 5
 
 void i2c_init(u32 idx);
-u32 i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size);
+int i2c_send_buf_small(u32 idx, u32 x, u32 y, u8 *buf, u32 size);
 int i2c_recv_buf_small(u8 *buf, u32 size, u32 idx, u32 x, u32 y);
-u32 i2c_send_byte(u32 idx, u32 x, u32 y, u8 b);
+int i2c_send_byte(u32 idx, u32 x, u32 y, u8 b);
 u8 i2c_recv_byte(u32 idx, u32 x, u32 y);
 
 #endif
diff --git a/ipl/main.c b/ipl/main.c
index 486f85b..c0966f8 100755
--- a/ipl/main.c
+++ b/ipl/main.c
@@ -156,17 +156,17 @@ void panic(u32 val)
 
 void config_oscillators()
 {
-	CLOCK(CLK_RST_CONTROLLER_SPARE_REG0) = CLOCK(CLK_RST_CONTROLLER_SPARE_REG0) & 0xFFFFFFF3 | 4;
+	CLOCK(CLK_RST_CONTROLLER_SPARE_REG0) = (CLOCK(CLK_RST_CONTROLLER_SPARE_REG0) & 0xFFFFFFF3) | 4;
 	SYSCTR0(SYSCTR0_CNTFID0) = 19200000;
 	TMR(0x14) = 0x45F;
 	CLOCK(CLK_RST_CONTROLLER_OSC_CTRL) = 0x50000071;
-	PMC(APBDEV_PMC_OSC_EDPD_OVER) = PMC(APBDEV_PMC_OSC_EDPD_OVER) & 0xFFFFFF81 | 0xE;
-	PMC(APBDEV_PMC_OSC_EDPD_OVER) = PMC(APBDEV_PMC_OSC_EDPD_OVER) & 0xFFBFFFFF | 0x400000;
-	PMC(APBDEV_PMC_CNTRL2) = PMC(APBDEV_PMC_CNTRL2) & 0xFFFFEFFF | 0x1000;
-	PMC(APBDEV_PMC_SCRATCH188) = PMC(APBDEV_PMC_SCRATCH188) & 0xFCFFFFFF | 0x2000000;
+	PMC(APBDEV_PMC_OSC_EDPD_OVER) = (PMC(APBDEV_PMC_OSC_EDPD_OVER) & 0xFFFFFF81) | 0xE;
+	PMC(APBDEV_PMC_OSC_EDPD_OVER) = (PMC(APBDEV_PMC_OSC_EDPD_OVER) & 0xFFBFFFFF) | 0x400000;
+	PMC(APBDEV_PMC_CNTRL2) = (PMC(APBDEV_PMC_CNTRL2) & 0xFFFFEFFF) | 0x1000;
+	PMC(APBDEV_PMC_SCRATCH188) = (PMC(APBDEV_PMC_SCRATCH188) & 0xFCFFFFFF) | 0x2000000;
 	CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 0x10;
 	CLOCK(CLK_RST_CONTROLLER_PLLMB_BASE) &= 0xBFFFFFFF;
-	PMC(APBDEV_PMC_TSC_MULT) = PMC(APBDEV_PMC_TSC_MULT) & 0xFFFF0000 | 0x249F; //0x249F = 19200000 * (16 / 32.768 kHz)
+	PMC(APBDEV_PMC_TSC_MULT) = (PMC(APBDEV_PMC_TSC_MULT) & 0xFFFF0000) | 0x249F; //0x249F = 19200000 * (16 / 32.768 kHz)
 	CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = 0x20004444;
 	CLOCK(CLK_RST_CONTROLLER_SUPER_SCLK_DIVIDER) = 0x80000000;
 	CLOCK(CLK_RST_CONTROLLER_CLK_SYSTEM_RATE) = 2;
@@ -247,9 +247,9 @@ void mbist_workaround()
 	CLOCK(0x554) = 0;
 	CLOCK(0xD0) &= 0x1F7FFFFF;
 	CLOCK(0x410) &= 0xFFFF3FFF;
-	CLOCK(0x148) = CLOCK(0x148) & 0x1FFFFFFF | 0x80000000;
-	CLOCK(0x180) = CLOCK(0x180) & 0x1FFFFFFF | 0x80000000;
-	CLOCK(0x6A0) = CLOCK(0x6A0) & 0x1FFFFFFF | 0x80000000;
+	CLOCK(0x148) = (CLOCK(0x148) & 0x1FFFFFFF) | 0x80000000;
+	CLOCK(0x180) = (CLOCK(0x180) & 0x1FFFFFFF) | 0x80000000;
+	CLOCK(0x6A0) = (CLOCK(0x6A0) & 0x1FFFFFFF) | 0x80000000;
 }
 
 void config_se_brom()
@@ -325,7 +325,7 @@ void config_hw()
 
 	config_pmc_scratch();
 
-	CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) & 0xFFFF8888 | 0x3333;
+	CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) = (CLOCK(CLK_RST_CONTROLLER_SCLK_BURST_POLICY) & 0xFFFF8888) | 0x3333;
 
 	mc_config_carveout();
 
@@ -1266,7 +1266,6 @@ void launch_firmware()
 
 	//TODO: free ini.
 
-out:;
 	btn_wait();
 }
 
diff --git a/ipl/mc.c b/ipl/mc.c
index 1c8cc2a..a4cec19 100755
--- a/ipl/mc.c
+++ b/ipl/mc.c
@@ -102,7 +102,7 @@ void mc_config_carveout()
 
 void mc_enable_ahb_redirect()
 {
-	CLOCK(0x3A4) = CLOCK(0x3A4) & 0xFFF7FFFF | 0x80000;
+	CLOCK(0x3A4) = (CLOCK(0x3A4) & 0xFFF7FFFF) | 0x80000;
 	//MC(MC_IRAM_REG_CTRL) &= 0xFFFFFFFE;
 	MC(MC_IRAM_BOM) = 0x40000000;
 	MC(MC_IRAM_TOM) = 0x4003F000;
@@ -119,13 +119,13 @@ void mc_disable_ahb_redirect()
 
 void mc_enable()
 {
-	CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_EMC) = CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_EMC) & 0x1FFFFFFF | 0x40000000;
+	CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_EMC) = (CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_EMC) & 0x1FFFFFFF) | 0x40000000;
 	//Enable MIPI CAL clock.
-	CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) = CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) & 0xFDFFFFFF | 0x2000000;
+	CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) = (CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) & 0xFDFFFFFF) | 0x2000000;
 	//Enable MC clock.
-	CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) = CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) & 0xFFFFFFFE | 1;
+	CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) = (CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) & 0xFFFFFFFE) | 1;
 	//Enable EMC DLL clock.
-	CLOCK(CLK_RST_CONTROLLER_CLK_ENB_X_SET) = CLOCK(CLK_RST_CONTROLLER_CLK_ENB_X_SET) & 0xFFFFBFFF | 0x4000;
+	CLOCK(CLK_RST_CONTROLLER_CLK_ENB_X_SET) = (CLOCK(CLK_RST_CONTROLLER_CLK_ENB_X_SET) & 0xFFFFBFFF) | 0x4000;
 	CLOCK(CLK_RST_CONTROLLER_RST_DEV_H_SET) = 0x2000001; //Clear EMC and MC reset.
 	sleep(5);
 
diff --git a/ipl/nx_emmc.c b/ipl/nx_emmc.c
index f1e837f..fd5e9c7 100755
--- a/ipl/nx_emmc.c
+++ b/ipl/nx_emmc.c
@@ -37,7 +37,7 @@ void nx_emmc_gpt_parse(link_t *gpt, sdmmc_storage_t *storage)
 		//HACK
 		for (u32 i = 0; i < 36; i++)
 			part->name[i] = ent->name[i];
-		part->name[37] = 0;
+		part->name[36] = 0;
 
 		list_append(gpt, &part->link);
 	}
diff --git a/ipl/nx_emmc.h b/ipl/nx_emmc.h
index 037a176..0b81c29 100755
--- a/ipl/nx_emmc.h
+++ b/ipl/nx_emmc.h
@@ -59,7 +59,7 @@ typedef struct _emmc_part_t
 	u32 lba_start;
 	u32 lba_end;
 	u64 attrs;
-	u8 name[37];
+	s8 name[37];
 	link_t link;
 } emmc_part_t;
 
diff --git a/ipl/pkg1.c b/ipl/pkg1.c
index e7da955..425a414 100755
--- a/ipl/pkg1.c
+++ b/ipl/pkg1.c
@@ -86,7 +86,7 @@ static const pkg1_id_t _pkg1_ids[] = {
 	{ "20170710161758", 2, 0x1A00, 0x3FE0, { 0, 1, 2 }, 0x4002D000, 0x8000D000, 1, _secmon_3_patchset }, //3.0.1 - 3.0.2
 	{ "20170921172629", 3, 0x1800, 0x3FE0, { 1, 2, 0 }, 0x4002B000, 0x4003B000, 0, _secmon_4_patchset }, //4.0.0 - 4.1.0
 	{ "20180220163747", 4, 0x1900, 0x3FE0, { 1, 2, 0 }, 0x4002B000, 0x4003B000, 0, _secmon_5_patchset }, //5.0.0 - 5.1.0
-	{ NULL, 0, 0, 0, 0 } //End.
+	{ NULL } //End.
 };
 
 
diff --git a/ipl/sdmmc.c b/ipl/sdmmc.c
index 7f52374..2539bc6 100755
--- a/ipl/sdmmc.c
+++ b/ipl/sdmmc.c
@@ -307,7 +307,7 @@ static void _mmc_storage_parse_csd(sdmmc_storage_t *storage)
 	storage->csd.capacity = (1 + unstuff_bits(raw_csd, 62, 12)) << (unstuff_bits(raw_csd, 47, 3) + 2);
 }
 
-static int _mmc_storage_parse_ext_csd(sdmmc_storage_t *storage, u8 *buf)
+static void _mmc_storage_parse_ext_csd(sdmmc_storage_t *storage, u8 *buf)
 {
 	storage->ext_csd.rev = buf[EXT_CSD_REV];
 	storage->ext_csd.ext_struct = buf[EXT_CSD_STRUCTURE];
@@ -433,9 +433,9 @@ static int _mmc_storage_enable_highspeed(sdmmc_storage_t *storage, u32 card_type
 		return _mmc_storage_enable_HS400(storage);
 
 	if (sdmmc_get_bus_width(storage->sdmmc) == SDMMC_BUS_WIDTH_8 ||
-		sdmmc_get_bus_width(storage->sdmmc) == SDMMC_BUS_WIDTH_4
+		(sdmmc_get_bus_width(storage->sdmmc) == SDMMC_BUS_WIDTH_4
 		&& card_type & EXT_CSD_CARD_TYPE_HS200_1_8V
-		&& (type == 4 || type == 3))
+		&& (type == 4 || type == 3)))
 		return _mmc_storage_enable_HS200(storage);
 
 out:;
@@ -767,12 +767,12 @@ int _sd_storage_enable_highspeed(sdmmc_storage_t *storage, u32 hs_type, u8 *buf)
 	if (type_out != hs_type)
 		return 0;
 
-	if (((u16)buf[0] << 8) | buf[1] < 0x320)
+	if ((((u16)buf[0] << 8) | buf[1]) < 0x320)
 	{
 		if (!_sd_storage_switch(storage, buf, 1, hs_type))
 			return 0;
 
-		if (type_out != buf[16] & 0xF)
+		if (type_out != (buf[16] & 0xF))
 			return 0;
 	}
 
diff --git a/ipl/sdmmc_driver.c b/ipl/sdmmc_driver.c
index ae4e8a3..50aa0f6 100755
--- a/ipl/sdmmc_driver.c
+++ b/ipl/sdmmc_driver.c
@@ -129,7 +129,7 @@ static int _sdmmc_config_ven_ceata_clk(sdmmc_t *sdmmc, u32 id)
 		static const u32 tap_values[] = { 4, 0, 3, 0 };
 		tap_val = tap_values[sdmmc->id];
 	}
-	sdmmc->regs->venclkctl = sdmmc->regs->venclkctl & 0xFF00FFFF | (tap_val << 16);
+	sdmmc->regs->venclkctl = (sdmmc->regs->venclkctl & 0xFF00FFFF) | (tap_val << 16);
 
 	return 1;
 }
@@ -624,7 +624,7 @@ static int _sdmmc_autocal_config_offset(sdmmc_t *sdmmc, u32 power)
 		break;
 	}
 
-	sdmmc->regs->autocalcfg = ((sdmmc->regs->autocalcfg & 0xFFFF80FF | (off_pd << 8)) >> 7 << 7) | off_pu;
+	sdmmc->regs->autocalcfg = (((sdmmc->regs->autocalcfg & 0xFFFF80FF) | (off_pd << 8)) >> 7 << 7) | off_pu;
 	return 1;
 }
 
diff --git a/ipl/sdram.c b/ipl/sdram.c
index d8cbccb..edf89dd 100755
--- a/ipl/sdram.c
+++ b/ipl/sdram.c
@@ -64,7 +64,7 @@ static void _sdram_config(const sdram_params_t *params)
 	sleep(10);
 break_nosleep:
 
-	CLOCK(0x19C) = (params->mc_emem_arb_misc0 >> 11) & 0x10000 | params->emc_clock_source & 0xFFFEFFFF;
+	CLOCK(0x19C) = ((params->mc_emem_arb_misc0 >> 11) & 0x10000) | (params->emc_clock_source & 0xFFFEFFFF);
 	if (params->emc_clock_source_dll)
 		CLOCK(0x664) = params->emc_clock_source_dll;
 	if (params->clear_clock2_mc1)
@@ -97,7 +97,7 @@ break_nosleep:
 	EMC(EMC_PMACRO_BRICK_MAPPING_0) = params->emc_pmacro_brick_mapping0;
 	EMC(EMC_PMACRO_BRICK_MAPPING_1) = params->emc_pmacro_brick_mapping1;
 	EMC(EMC_PMACRO_BRICK_MAPPING_2) = params->emc_pmacro_brick_mapping2;
-	EMC(EMC_PMACRO_BRICK_CTRL_RFU1) = params->emc_pmacro_brick_ctrl_rfu1 & 0x1120112 | 0x1EED1EED;
+	EMC(EMC_PMACRO_BRICK_CTRL_RFU1) = (params->emc_pmacro_brick_ctrl_rfu1 & 0x1120112) | 0x1EED1EED;
 	EMC(EMC_CONFIG_SAMPLE_DELAY) = params->emc_config_sample_delay;
 	EMC(EMC_FBIO_CFG8) = params->emc_fbio_cfg8;
 	EMC(EMC_SWIZZLE_RANK0_BYTE0) = params->emc_swizzle_rank0_byte0;
@@ -142,7 +142,7 @@ break_nosleep:
 	EMC(EMC_QUSE_BRLSHFT_1) = params->emc_quse_brlshft1;
 	EMC(EMC_QUSE_BRLSHFT_2) = params->emc_quse_brlshft2;
 	EMC(EMC_QUSE_BRLSHFT_3) = params->emc_quse_brlshft3;
-	EMC(EMC_PMACRO_BRICK_CTRL_RFU1) = params->emc_pmacro_brick_ctrl_rfu1 & 0x1BF01BF | 0x1E401E40;
+	EMC(EMC_PMACRO_BRICK_CTRL_RFU1) = (params->emc_pmacro_brick_ctrl_rfu1 & 0x1BF01BF) | 0x1E401E40;
 	EMC(EMC_PMACRO_PAD_CFG_CTRL) = params->emc_pmacro_pad_cfg_ctrl;
 	EMC(EMC_PMACRO_CMD_BRICK_CTRL_FDPD) = params->emc_pmacro_cmd_brick_ctrl_fdpd;
 	EMC(EMC_PMACRO_BRICK_CTRL_RFU2) = params->emc_pmacro_brick_ctrl_rfu2 & 0xFF7FFF7F;
@@ -232,7 +232,7 @@ break_nosleep:
 	EMC(EMC_PMACRO_DDLL_SHORT_CMD_0) = params->emc_pmacro_ddll_short_cmd_0;
 	EMC(EMC_PMACRO_DDLL_SHORT_CMD_1) = params->emc_pmacro_ddll_short_cmd_1;
 	EMC(EMC_PMACRO_DDLL_SHORT_CMD_2) = params->emc_pmacro_ddll_short_cmd_2;
-	EMC(EMC_PMACRO_COMMON_PAD_TX_CTRL) = params->emc_pmacro_common_pad_tx_ctrl & 1 | 0xE;
+	EMC(EMC_PMACRO_COMMON_PAD_TX_CTRL) = (params->emc_pmacro_common_pad_tx_ctrl & 1) | 0xE;
 	if (params->emc_bct_spare4)
 		*(vu32 *)params->emc_bct_spare4 = params->emc_bct_spare5;
 	EMC(EMC_TIMING_CONTROL) = 1;
@@ -386,7 +386,7 @@ break_nosleep:
 	EMC(EMC_PMC_SCRATCH3) = params->emc_pmc_scratch3;
 	EMC(EMC_ACPD_CONTROL) = params->emc_acpd_control;
 	EMC(EMC_TXDSRVTTGEN) = params->emc_txdsrvttgen;
-	EMC(EMC_CFG) = params->emc_cfg & 0xE | 0x3C00000;
+	EMC(EMC_CFG) = (params->emc_cfg & 0xE) | 0x3C00000;
 	if (params->boot_rom_patch_control & 0x80000000)
 	{
 		*(vu32 *)(4 * (params->boot_rom_patch_control + 0x1C000000)) = params->boot_rom_patch_data;
@@ -481,7 +481,7 @@ break_nosleep:
 	EMC(EMC_TIMING_CONTROL) = 1;
 	EMC(EMC_CFG_PIPE_CLK) = params->emc_cfg_pipe_clk;
 	EMC(EMC_FDPD_CTRL_CMD_NO_RAMP) = params->emc_fdpd_ctrl_cmd_no_ramp;
-	SYSREG(AHB_ARBITRATION_XBAR_CTRL) = SYSREG(AHB_ARBITRATION_XBAR_CTRL) & 0xFFFEFFFF | ((params->ahb_arbitration_xbar_ctrl_meminit_done & 0xFFFF) << 16);
+	SYSREG(AHB_ARBITRATION_XBAR_CTRL) = (SYSREG(AHB_ARBITRATION_XBAR_CTRL) & 0xFFFEFFFF) | ((params->ahb_arbitration_xbar_ctrl_meminit_done & 0xFFFF) << 16);
 	MC(MC_VIDEO_PROTECT_REG_CTRL) = params->mc_video_protect_write_access;
 	MC(MC_SEC_CARVEOUT_REG_CTRL) = params->mc_sec_carveout_protect_write_access;
 	MC(MC_MTS_CARVEOUT_REG_CTRL) = params->mc_mts_carveout_reg_ctrl;
diff --git a/ipl/se.c b/ipl/se.c
index b3ec008..0b2d4aa 100755
--- a/ipl/se.c
+++ b/ipl/se.c
@@ -124,7 +124,7 @@ static void _se_aes_ctr_set(void *ctr)
 void se_rsa_acc_ctrl(u32 rs, u32 flags)
 {
 	if (flags & 0x7F)
-		SE(SE_RSA_KEYTABLE_ACCESS_REG_OFFSET + 4 * rs) = ((flags >> 4) & 4 | flags & 3) ^ 7;
+		SE(SE_RSA_KEYTABLE_ACCESS_REG_OFFSET + 4 * rs) = (((flags >> 4) & 4) | (flags & 3)) ^ 7;
 	if (flags & 0x80)
 		SE(SE_RSA_KEYTABLE_ACCESS_LOCK_OFFSET) &= ~(1 << rs);
 }
diff --git a/ipl/tui.c b/ipl/tui.c
index 3aed3bc..8761195 100755
--- a/ipl/tui.c
+++ b/ipl/tui.c
@@ -40,7 +40,7 @@ void tui_pbar(gfx_con_t *con, int x, int y, u32 val, u32 fgcol, u32 bgcol)
 
 void *tui_do_menu(gfx_con_t *con, menu_t *menu)
 {
-	int idx = 0, cnt;
+	int idx = 0, cnt = 0;
 	int prev_idx = 0;
 
 	gfx_clear_grey(con->gfx_ctxt, 0x1B);
diff --git a/ipl/types.h b/ipl/types.h
index 5b8a059..5aa59e9 100755
--- a/ipl/types.h
+++ b/ipl/types.h
@@ -26,6 +26,10 @@
 #define OFFSET_OF(t, m) ((u32)&((t *)NULL)->m)
 #define CONTAINER_OF(mp, t, mn) ((t *)((u32)mp - OFFSET_OF(t, mn)))
 
+typedef char s8;
+typedef short s16;
+typedef int s32;
+typedef long long int s64;
 typedef unsigned char u8;
 typedef unsigned short u16;
 typedef unsigned int u32;