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-rw-r--r--arch/arm/cpu/arm720t/interrupts.c6
-rw-r--r--arch/arm/cpu/arm920t/Makefile1
-rw-r--r--arch/arm/cpu/arm920t/s3c24x0/Makefile1
-rw-r--r--arch/arm/cpu/sa1100/cpu.c4
-rw-r--r--arch/arm/lib/interrupts.c73
-rw-r--r--arch/arm/lib/stack.c8
-rw-r--r--arch/arm/lib/vectors.S33
-rw-r--r--arch/arm/mach-davinci/misc.c2
-rw-r--r--arch/arm/mach-keystone/cmd_ddr3.c3
-rw-r--r--arch/avr32/cpu/exception.c4
-rw-r--r--arch/nds32/cpu/n1213/start.S18
-rw-r--r--board/Barix/ipam390/ipam390.c2
-rw-r--r--board/davinci/da8xxevm/da850evm.c2
-rw-r--r--board/davinci/da8xxevm/omapl138_lcdk.c2
-rw-r--r--board/davinci/ea20/ea20.c2
-rw-r--r--board/lego/ev3/legoev3.c2
-rw-r--r--board/omicron/calimain/calimain.c2
-rw-r--r--common/board_f.c5
-rw-r--r--drivers/net/enc28j60.c17
-rw-r--r--include/configs/advantech_dms-ba16.h1
-rw-r--r--include/configs/am335x_igep0033.h3
-rw-r--r--include/configs/aristainetos-common.h2
-rw-r--r--include/configs/atngw100.h2
-rw-r--r--include/configs/atngw100mkii.h2
-rw-r--r--include/configs/atstk1002.h2
-rw-r--r--include/configs/bcm23550_w1d.h1
-rw-r--r--include/configs/bcm28155_ap.h1
-rw-r--r--include/configs/bcm_ep_board.h1
-rw-r--r--include/configs/cm_fx6.h1
-rw-r--r--include/configs/colibri_imx7.h2
-rw-r--r--include/configs/colibri_vf.h6
-rw-r--r--include/configs/edb93xx.h7
-rw-r--r--include/configs/el6x_common.h2
-rw-r--r--include/configs/embestmx6boards.h2
-rw-r--r--include/configs/ge_bx50v3.h1
-rw-r--r--include/configs/grasshopper.h3
-rw-r--r--include/configs/liteboard.h1
-rw-r--r--include/configs/ls1021aiot.h6
-rw-r--r--include/configs/ls1021aqds.h6
-rw-r--r--include/configs/ls1021atwr.h6
-rw-r--r--include/configs/ls1043aqds.h6
-rw-r--r--include/configs/ls1046aqds.h6
-rw-r--r--include/configs/mx6sabre_common.h2
-rw-r--r--include/configs/mx6slevk.h2
-rw-r--r--include/configs/mx6sllevk.h2
-rw-r--r--include/configs/mx6sxsabreauto.h2
-rw-r--r--include/configs/mx6sxsabresd.h2
-rw-r--r--include/configs/mx6ul_14x14_evk.h1
-rw-r--r--include/configs/mx6ullevk.h2
-rw-r--r--include/configs/mx7dsabresd.h2
-rw-r--r--include/configs/mx7ulp_evk.h1
-rw-r--r--include/configs/nokia_rx51.h8
-rw-r--r--include/configs/omapl138_lcdk.h1
-rw-r--r--include/configs/pcm052.h6
-rw-r--r--include/configs/pic32mzdask.h1
-rw-r--r--include/configs/pico-imx6ul.h1
-rw-r--r--include/configs/s32v234evb.h6
-rw-r--r--include/configs/siemens-am33x-common.h3
-rw-r--r--include/configs/stm32f429-discovery.h2
-rw-r--r--include/configs/stm32f746-disco.h1
-rw-r--r--include/configs/sunxi-common.h5
-rw-r--r--include/configs/tao3530.h7
-rw-r--r--include/configs/ti814x_evm.h3
-rw-r--r--include/configs/ti816x_evm.h3
-rw-r--r--include/configs/ti_armv7_keystone2.h1
-rw-r--r--include/configs/tqma6.h2
-rw-r--r--include/configs/udoo_neo.h1
-rw-r--r--include/configs/vf610twr.h6
-rw-r--r--include/configs/vining_2000.h2
-rw-r--r--include/configs/warp.h2
-rw-r--r--include/configs/warp7.h2
-rw-r--r--include/configs/woodburn_common.h7
-rw-r--r--include/configs/xtfpga.h2
-rw-r--r--scripts/config_whitelist.txt5
74 files changed, 5 insertions, 345 deletions
diff --git a/arch/arm/cpu/arm720t/interrupts.c b/arch/arm/cpu/arm720t/interrupts.c
index e8ba1ae09e..1edb1a439a 100644
--- a/arch/arm/cpu/arm720t/interrupts.c
+++ b/arch/arm/cpu/arm720t/interrupts.c
@@ -12,12 +12,6 @@
#include <common.h>
-#ifdef CONFIG_USE_IRQ
-void do_irq (struct pt_regs *pt_regs)
-{
-}
-#endif
-
#if defined(CONFIG_TEGRA)
static ulong timestamp;
static ulong lastdec;
diff --git a/arch/arm/cpu/arm920t/Makefile b/arch/arm/cpu/arm920t/Makefile
index 7aa432a6fc..8faf34b87e 100644
--- a/arch/arm/cpu/arm920t/Makefile
+++ b/arch/arm/cpu/arm920t/Makefile
@@ -8,7 +8,6 @@
extra-y = start.o
obj-y += cpu.o
-obj-$(CONFIG_USE_IRQ) += interrupts.o
obj-$(CONFIG_EP93XX) += ep93xx/
obj-$(CONFIG_IMX) += imx/
diff --git a/arch/arm/cpu/arm920t/s3c24x0/Makefile b/arch/arm/cpu/arm920t/s3c24x0/Makefile
index e44c549ba0..e78f8a017c 100644
--- a/arch/arm/cpu/arm920t/s3c24x0/Makefile
+++ b/arch/arm/cpu/arm920t/s3c24x0/Makefile
@@ -5,7 +5,6 @@
# SPDX-License-Identifier: GPL-2.0+
#
-obj-$(CONFIG_USE_IRQ) += interrupts.o
obj-$(CONFIG_DISPLAY_CPUINFO) += cpu_info.o
obj-y += speed.o
obj-y += timer.o
diff --git a/arch/arm/cpu/sa1100/cpu.c b/arch/arm/cpu/sa1100/cpu.c
index 4c9752a1c8..59585af83a 100644
--- a/arch/arm/cpu/sa1100/cpu.c
+++ b/arch/arm/cpu/sa1100/cpu.c
@@ -19,10 +19,6 @@
#include <asm/system.h>
#include <asm/io.h>
-#ifdef CONFIG_USE_IRQ
-DECLARE_GLOBAL_DATA_PTR;
-#endif
-
static void cache_flush(void);
int cleanup_before_linux (void)
diff --git a/arch/arm/lib/interrupts.c b/arch/arm/lib/interrupts.c
index ed83043abb..066c172bb3 100644
--- a/arch/arm/lib/interrupts.c
+++ b/arch/arm/lib/interrupts.c
@@ -26,75 +26,6 @@
DECLARE_GLOBAL_DATA_PTR;
-#ifdef CONFIG_USE_IRQ
-int interrupt_init (void)
-{
- unsigned long cpsr;
-
- /*
- * setup up stacks if necessary
- */
- IRQ_STACK_START = gd->irq_sp - 4;
- IRQ_STACK_START_IN = gd->irq_sp + 8;
- FIQ_STACK_START = IRQ_STACK_START - CONFIG_STACKSIZE_IRQ;
-
-
- __asm__ __volatile__("mrs %0, cpsr\n"
- : "=r" (cpsr)
- :
- : "memory");
-
- __asm__ __volatile__("msr cpsr_c, %0\n"
- "mov sp, %1\n"
- :
- : "r" (IRQ_MODE | I_BIT | F_BIT | (cpsr & ~FIQ_MODE)),
- "r" (IRQ_STACK_START)
- : "memory");
-
- __asm__ __volatile__("msr cpsr_c, %0\n"
- "mov sp, %1\n"
- :
- : "r" (FIQ_MODE | I_BIT | F_BIT | (cpsr & ~IRQ_MODE)),
- "r" (FIQ_STACK_START)
- : "memory");
-
- __asm__ __volatile__("msr cpsr_c, %0"
- :
- : "r" (cpsr)
- : "memory");
-
- return arch_interrupt_init();
-}
-
-/* enable IRQ interrupts */
-void enable_interrupts (void)
-{
- unsigned long temp;
- __asm__ __volatile__("mrs %0, cpsr\n"
- "bic %0, %0, #0x80\n"
- "msr cpsr_c, %0"
- : "=r" (temp)
- :
- : "memory");
-}
-
-
-/*
- * disable IRQ/FIQ interrupts
- * returns true if interrupts had been enabled before we disabled them
- */
-int disable_interrupts (void)
-{
- unsigned long old,temp;
- __asm__ __volatile__("mrs %0, cpsr\n"
- "orr %1, %0, #0xc0\n"
- "msr cpsr_c, %1"
- : "=r" (old), "=r" (temp)
- :
- : "memory");
- return (old & 0x80) == 0;
-}
-#else
int interrupt_init (void)
{
/*
@@ -113,8 +44,6 @@ int disable_interrupts (void)
{
return 0;
}
-#endif
-
void bad_mode (void)
{
@@ -212,7 +141,6 @@ void do_fiq (struct pt_regs *pt_regs)
bad_mode ();
}
-#ifndef CONFIG_USE_IRQ
void do_irq (struct pt_regs *pt_regs)
{
efi_restore_gd();
@@ -220,4 +148,3 @@ void do_irq (struct pt_regs *pt_regs)
show_regs (pt_regs);
bad_mode ();
}
-#endif
diff --git a/arch/arm/lib/stack.c b/arch/arm/lib/stack.c
index 4614d2657c..737622d26f 100644
--- a/arch/arm/lib/stack.c
+++ b/arch/arm/lib/stack.c
@@ -25,14 +25,6 @@ int arch_reserve_stacks(void)
gd->irq_sp = gd->start_addr_sp;
# if !defined(CONFIG_ARM64)
-# ifdef CONFIG_USE_IRQ
- gd->start_addr_sp -= (CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ);
- debug("Reserving %zu Bytes for IRQ stack at: %08lx\n",
- CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ, gd->start_addr_sp);
-
- /* 8-byte alignment for ARM ABI compliance */
- gd->start_addr_sp &= ~0x07;
-# endif
/* leave 3 words for abort-stack, plus 1 for alignment */
gd->start_addr_sp -= 16;
# endif
diff --git a/arch/arm/lib/vectors.S b/arch/arm/lib/vectors.S
index 9fe7415b66..f53b1e9a2b 100644
--- a/arch/arm/lib/vectors.S
+++ b/arch/arm/lib/vectors.S
@@ -128,19 +128,6 @@ fiq:
IRQ_STACK_START_IN:
.word 0x0badc0de
-#ifdef CONFIG_USE_IRQ
-/* IRQ stack memory (calculated at run-time) */
-.globl IRQ_STACK_START
-IRQ_STACK_START:
- .word 0x0badc0de
-
-/* IRQ stack memory (calculated at run-time) */
-.globl FIQ_STACK_START
-FIQ_STACK_START:
- .word 0x0badc0de
-
-#endif /* CONFIG_USE_IRQ */
-
@
@ IRQ stack frame.
@
@@ -264,24 +251,6 @@ not_used:
bad_save_user_regs
bl do_not_used
-#ifdef CONFIG_USE_IRQ
-
- .align 5
-irq:
- get_irq_stack
- irq_save_user_regs
- bl do_irq
- irq_restore_user_regs
-
- .align 5
-fiq:
- get_fiq_stack
- /* someone ought to write a more effiction fiq_save_user_regs */
- irq_save_user_regs
- bl do_fiq
- irq_restore_user_regs
-
-#else
.align 5
irq:
@@ -295,6 +264,4 @@ fiq:
bad_save_user_regs
bl do_fiq
-#endif /* CONFIG_USE_IRQ */
-
#endif /* CONFIG_SPL_BUILD */
diff --git a/arch/arm/mach-davinci/misc.c b/arch/arm/mach-davinci/misc.c
index e1064e0a2f..ec331ba6bb 100644
--- a/arch/arm/mach-davinci/misc.c
+++ b/arch/arm/mach-davinci/misc.c
@@ -107,7 +107,6 @@ void davinci_sync_env_enetaddr(uint8_t *rom_enetaddr)
#endif /* CONFIG_DRIVER_TI_EMAC */
#if defined(CONFIG_SOC_DA8XX)
-#ifndef CONFIG_USE_IRQ
void irq_init(void)
{
/*
@@ -122,7 +121,6 @@ void irq_init(void)
writel(0xffffffff, &davinci_aintc_regs->ecr2);
writel(0xffffffff, &davinci_aintc_regs->ecr3);
}
-#endif
/*
* Enable PSC for various peripherals.
diff --git a/arch/arm/mach-keystone/cmd_ddr3.c b/arch/arm/mach-keystone/cmd_ddr3.c
index ea78ad8fd5..d3eab0711c 100644
--- a/arch/arm/mach-keystone/cmd_ddr3.c
+++ b/arch/arm/mach-keystone/cmd_ddr3.c
@@ -15,12 +15,13 @@
DECLARE_GLOBAL_DATA_PTR;
#define DDR_MIN_ADDR CONFIG_SYS_SDRAM_BASE
+#define STACKSIZE (512 << 10) /* 512 KiB */
#define DDR_REMAP_ADDR 0x80000000
#define ECC_START_ADDR1 ((DDR_MIN_ADDR - DDR_REMAP_ADDR) >> 17)
#define ECC_END_ADDR1 (((gd->start_addr_sp - DDR_REMAP_ADDR - \
- CONFIG_STACKSIZE) >> 17) - 2)
+ STACKSIZE) >> 17) - 2)
#define DDR_TEST_BURST_SIZE 1024
diff --git a/arch/avr32/cpu/exception.c b/arch/avr32/cpu/exception.c
index d6991f6668..22eab03b12 100644
--- a/arch/avr32/cpu/exception.c
+++ b/arch/avr32/cpu/exception.c
@@ -10,6 +10,8 @@
DECLARE_GLOBAL_DATA_PTR;
+#define STACKSIZE 2048
+
static const char * const cpu_modes[8] = {
"Application", "Supervisor", "Interrupt level 0", "Interrupt level 1",
"Interrupt level 2", "Interrupt level 3", "Exception", "NMI"
@@ -96,7 +98,7 @@ void do_unknown_exception(unsigned int ecr, struct pt_regs *regs)
printf("CPU Mode: %s\n", cpu_modes[mode]);
/* Avoid exception loops */
- if (regs->sp < (gd->start_addr_sp - CONFIG_STACKSIZE) ||
+ if (regs->sp < (gd->start_addr_sp - STACKSIZE) ||
regs->sp >= gd->start_addr_sp)
printf("\nStack pointer seems bogus, won't do stack dump\n");
else
diff --git a/arch/nds32/cpu/n1213/start.S b/arch/nds32/cpu/n1213/start.S
index 7b2b637af3..99971fdbdb 100644
--- a/arch/nds32/cpu/n1213/start.S
+++ b/arch/nds32/cpu/n1213/start.S
@@ -90,24 +90,6 @@ _start: j reset
_TEXT_BASE:
.word CONFIG_SYS_TEXT_BASE
-/*
- * These are defined in the board-specific linker script.
- * Subtracting _start from them lets the linker put their
- * relative position in the executable instead of leaving
- * them null.
- */
-#ifdef CONFIG_USE_IRQ
-/* IRQ stack memory (calculated at run-time) */
-.globl IRQ_STACK_START
-IRQ_STACK_START:
- .word 0x0badc0de
-
-/* IRQ stack memory (calculated at run-time) */
-.globl FIQ_STACK_START
-FIQ_STACK_START:
- .word 0x0badc0de
-#endif
-
/* IRQ stack memory (calculated at run-time) + 8 bytes */
.globl IRQ_STACK_START_IN
IRQ_STACK_START_IN:
diff --git a/board/Barix/ipam390/ipam390.c b/board/Barix/ipam390/ipam390.c
index 9747f32904..fd1965d9f5 100644
--- a/board/Barix/ipam390/ipam390.c
+++ b/board/Barix/ipam390/ipam390.c
@@ -188,9 +188,7 @@ int board_early_init_f(void)
int board_init(void)
{
-#ifndef CONFIG_USE_IRQ
irq_init();
-#endif
/* arch number of the board */
gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA850_EVM;
diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c
index 37d2f54d3b..9e17eb865d 100644
--- a/board/davinci/da8xxevm/da850evm.c
+++ b/board/davinci/da8xxevm/da850evm.c
@@ -323,9 +323,7 @@ int board_early_init_f(void)
int board_init(void)
{
-#ifndef CONFIG_USE_IRQ
irq_init();
-#endif
#ifdef CONFIG_NAND_DAVINCI
/*
diff --git a/board/davinci/da8xxevm/omapl138_lcdk.c b/board/davinci/da8xxevm/omapl138_lcdk.c
index 3ce1992c1d..d941285977 100644
--- a/board/davinci/da8xxevm/omapl138_lcdk.c
+++ b/board/davinci/da8xxevm/omapl138_lcdk.c
@@ -171,9 +171,7 @@ int board_early_init_f(void)
int board_init(void)
{
-#ifndef CONFIG_USE_IRQ
irq_init();
-#endif
/* arch number of the board */
gd->bd->bi_arch_number = MACH_TYPE_OMAPL138_LCDK;
diff --git a/board/davinci/ea20/ea20.c b/board/davinci/ea20/ea20.c
index 66804d75bd..6edfa17a91 100644
--- a/board/davinci/ea20/ea20.c
+++ b/board/davinci/ea20/ea20.c
@@ -203,9 +203,7 @@ int board_early_init_f(void)
/* Set LCD_B_PWR low to power down LCD Backlight*/
gpio_direction_output(102, 0);
-#ifndef CONFIG_USE_IRQ
irq_init();
-#endif
/*
* NAND CS setup - cycle counts based on da850evm NAND timings in the
diff --git a/board/lego/ev3/legoev3.c b/board/lego/ev3/legoev3.c
index 7e1766c871..0ad33eaeae 100644
--- a/board/lego/ev3/legoev3.c
+++ b/board/lego/ev3/legoev3.c
@@ -145,9 +145,7 @@ int board_early_init_f(void)
int board_init(void)
{
-#ifndef CONFIG_USE_IRQ
irq_init();
-#endif
/* arch number of the board */
/* LEGO didn't register for a unique number and uses da850evm */
diff --git a/board/omicron/calimain/calimain.c b/board/omicron/calimain/calimain.c
index 32f2b20183..80a142eaf8 100644
--- a/board/omicron/calimain/calimain.c
+++ b/board/omicron/calimain/calimain.c
@@ -100,9 +100,7 @@ int board_init(void)
{
int val;
-#ifndef CONFIG_USE_IRQ
irq_init();
-#endif
/* address of boot parameters */
gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
diff --git a/common/board_f.c b/common/board_f.c
index 224fbed92f..ff07886665 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -137,11 +137,6 @@ static int display_text_info(void)
text_base, bss_start, bss_end);
#endif
-#ifdef CONFIG_USE_IRQ
- debug("IRQ Stack: %08lx\n", IRQ_STACK_START);
- debug("FIQ Stack: %08lx\n", FIQ_STACK_START);
-#endif
-
return 0;
}
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index 2fe323a85a..588a84d7a9 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -489,10 +489,6 @@ static void enc_poll(enc_dev_t *enc)
u8 eir_reg;
u8 pkt_cnt;
-#ifdef CONFIG_USE_IRQ
- /* clear global interrupt enable bit in enc28j60 */
- enc_bclr(enc, CTL_REG_EIE, ENC_EIE_INTIE);
-#endif
(void)enc_r8(enc, CTL_REG_ESTAT);
eir_reg = enc_r8(enc, CTL_REG_EIR);
if (eir_reg & ENC_EIR_TXIF) {
@@ -520,10 +516,6 @@ static void enc_poll(enc_dev_t *enc)
printf("%s: tx error\n", enc->dev->name);
enc_bclr(enc, CTL_REG_EIR, ENC_EIR_TXERIF);
}
-#ifdef CONFIG_USE_IRQ
- /* set global interrupt enable bit in enc28j60 */
- enc_bset(enc, CTL_REG_EIE, ENC_EIE_INTIE);
-#endif
}
/*
@@ -693,15 +685,6 @@ static int enc_setup(enc_dev_t *enc)
/* Reset PDPXMD-bit => half duplex */
enc_phy_write(enc, PHY_REG_PHCON1, 0);
-#ifdef CONFIG_USE_IRQ
- /* enable interrupts */
- enc_bset(enc, CTL_REG_EIE, ENC_EIE_PKTIE);
- enc_bset(enc, CTL_REG_EIE, ENC_EIE_TXIE);
- enc_bset(enc, CTL_REG_EIE, ENC_EIE_RXERIE);
- enc_bset(enc, CTL_REG_EIE, ENC_EIE_TXERIE);
- enc_bset(enc, CTL_REG_EIE, ENC_EIE_INTIE);
-#endif
-
return 0;
}
diff --git a/include/configs/advantech_dms-ba16.h b/include/configs/advantech_dms-ba16.h
index 14e9c06fac..4886500d6a 100644
--- a/include/configs/advantech_dms-ba16.h
+++ b/include/configs/advantech_dms-ba16.h
@@ -230,7 +230,6 @@
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_CMDLINE_EDITING
-#define CONFIG_STACKSIZE (128 * 1024)
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
diff --git a/include/configs/am335x_igep0033.h b/include/configs/am335x_igep0033.h
index 2b61405345..7ee8ea7975 100644
--- a/include/configs/am335x_igep0033.h
+++ b/include/configs/am335x_igep0033.h
@@ -117,9 +117,6 @@
"1m(uboot),256k(environment),"\
"-(filesystem)"
-/* Unsupported features */
-#undef CONFIG_USE_IRQ
-
/* SPL */
#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-omap2/am33xx/u-boot-spl.lds"
diff --git a/include/configs/aristainetos-common.h b/include/configs/aristainetos-common.h
index 030f01c36d..5c27055e45 100644
--- a/include/configs/aristainetos-common.h
+++ b/include/configs/aristainetos-common.h
@@ -148,8 +148,6 @@
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000)
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
-#define CONFIG_STACKSIZE (128 * 1024)
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/atngw100.h b/include/configs/atngw100.h
index 708f0320cf..4c27225d84 100644
--- a/include/configs/atngw100.h
+++ b/include/configs/atngw100.h
@@ -52,8 +52,6 @@
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
-#define CONFIG_STACKSIZE (2048)
-
#define CONFIG_BOOTARGS \
"console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2"
#define CONFIG_BOOTCOMMAND \
diff --git a/include/configs/atngw100mkii.h b/include/configs/atngw100mkii.h
index aa308483a2..64d7c45aad 100644
--- a/include/configs/atngw100mkii.h
+++ b/include/configs/atngw100mkii.h
@@ -71,8 +71,6 @@
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
-#define CONFIG_STACKSIZE (2048)
-
#define CONFIG_BOOTARGS \
"root=mtd:main rootfstype=jffs2"
#define CONFIG_BOOTCOMMAND \
diff --git a/include/configs/atstk1002.h b/include/configs/atstk1002.h
index 771a35ab2b..3c03ed3eb1 100644
--- a/include/configs/atstk1002.h
+++ b/include/configs/atstk1002.h
@@ -69,8 +69,6 @@
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
-#define CONFIG_STACKSIZE (2048)
-
#define CONFIG_BOOTARGS \
"console=ttyS0 root=/dev/mmcblk0p1 fbmem=600k rootwait=1"
diff --git a/include/configs/bcm23550_w1d.h b/include/configs/bcm23550_w1d.h
index 65e9e32f3e..77d6e6aa39 100644
--- a/include/configs/bcm23550_w1d.h
+++ b/include/configs/bcm23550_w1d.h
@@ -25,7 +25,6 @@
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */
-#define CONFIG_STACKSIZE SZ_256K
/* GPIO Driver */
#define CONFIG_KONA_GPIO
diff --git a/include/configs/bcm28155_ap.h b/include/configs/bcm28155_ap.h
index 2d9b0a878d..03f4ca0338 100644
--- a/include/configs/bcm28155_ap.h
+++ b/include/configs/bcm28155_ap.h
@@ -24,7 +24,6 @@
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_MALLOC_LEN SZ_4M /* see armv7/start.S. */
-#define CONFIG_STACKSIZE SZ_256K
/* GPIO Driver */
#define CONFIG_KONA_GPIO
diff --git a/include/configs/bcm_ep_board.h b/include/configs/bcm_ep_board.h
index 868b0a85d4..c187df233c 100644
--- a/include/configs/bcm_ep_board.h
+++ b/include/configs/bcm_ep_board.h
@@ -28,7 +28,6 @@
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
-#define CONFIG_STACKSIZE (256 * 1024)
/* Some commands use this as the default load address */
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h
index 45511be282..14b25d410b 100644
--- a/include/configs/cm_fx6.h
+++ b/include/configs/cm_fx6.h
@@ -237,7 +237,6 @@
#define CONFIG_SERIAL_TAG
/* misc */
-#define CONFIG_STACKSIZE (128 * 1024)
#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
#define CONFIG_MISC_INIT_R
diff --git a/include/configs/colibri_imx7.h b/include/configs/colibri_imx7.h
index 2c9c0142bb..87d2012984 100644
--- a/include/configs/colibri_imx7.h
+++ b/include/configs/colibri_imx7.h
@@ -136,8 +136,6 @@
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_HZ 1000
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
index 888899eacb..73b43bd7ad 100644
--- a/include/configs/colibri_vf.h
+++ b/include/configs/colibri_vf.h
@@ -150,12 +150,6 @@
#define CONFIG_SYS_HZ 1000
#define CONFIG_CMDLINE_EDITING
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
-
/* Physical memory map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM (0x80000000)
diff --git a/include/configs/edb93xx.h b/include/configs/edb93xx.h
index 99f0daece3..f012af547f 100644
--- a/include/configs/edb93xx.h
+++ b/include/configs/edb93xx.h
@@ -74,7 +74,6 @@
#define CONFIG_EP93XX 1 /* This is a Cirrus Logic 93xx SoC */
#define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */
-#undef CONFIG_USE_IRQ /* Don't need IRQ/FIQ */
/* Monitor configuration */
#undef CONFIG_CMD_DATE
@@ -161,12 +160,6 @@
/* Run-time memory allocatons */
#define CONFIG_SYS_GBL_DATA_SIZE 128
-#define CONFIG_STACKSIZE (128 * 1024)
-
-#if defined(CONFIG_USE_IRQ)
-#define CONFIG_STACKSIZE_IRQ (4 * 1024)
-#define CONFIG_STACKSIZE_FIQ (4 * 1024)
-#endif
#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
diff --git a/include/configs/el6x_common.h b/include/configs/el6x_common.h
index afb5b73899..084839702b 100644
--- a/include/configs/el6x_common.h
+++ b/include/configs/el6x_common.h
@@ -99,8 +99,6 @@
#define CONFIG_SYS_MEMTEST_END 0x10800000
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
-#define CONFIG_STACKSIZE (128 * 1024)
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/embestmx6boards.h b/include/configs/embestmx6boards.h
index 48c9e0b3e9..658f4d932d 100644
--- a/include/configs/embestmx6boards.h
+++ b/include/configs/embestmx6boards.h
@@ -76,8 +76,6 @@
#define CONFIG_SYS_MEMTEST_END 0x10010000
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
-#define CONFIG_STACKSIZE (128 * 1024)
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/ge_bx50v3.h b/include/configs/ge_bx50v3.h
index f86e20caa2..43b1fb030c 100644
--- a/include/configs/ge_bx50v3.h
+++ b/include/configs/ge_bx50v3.h
@@ -260,7 +260,6 @@
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_CMDLINE_EDITING
-#define CONFIG_STACKSIZE (128 * 1024)
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
diff --git a/include/configs/grasshopper.h b/include/configs/grasshopper.h
index d7b9c18c89..abc4214bc0 100644
--- a/include/configs/grasshopper.h
+++ b/include/configs/grasshopper.h
@@ -69,9 +69,6 @@
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
-#define CONFIG_STACKSIZE (2048)
-
-
/*
* After booting the board for the first time, new ethernet addresses
* should be generated and assigned to the environment variables
diff --git a/include/configs/liteboard.h b/include/configs/liteboard.h
index 2ce39ffecf..258fd3ac62 100644
--- a/include/configs/liteboard.h
+++ b/include/configs/liteboard.h
@@ -113,7 +113,6 @@
#define CONFIG_SYS_HZ 1000
#define CONFIG_CMDLINE_EDITING
-#define CONFIG_STACKSIZE SZ_128K
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h
index dfb72384d3..d8bbc802d2 100644
--- a/include/configs/ls1021aiot.h
+++ b/include/configs/ls1021aiot.h
@@ -269,12 +269,6 @@
#define CONFIG_LS102XA_STREAM_ID
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (30 * 1024)
-
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index 15850f2b52..b349b367eb 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -537,12 +537,6 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_LS102XA_STREAM_ID
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (30 * 1024)
-
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index 5d6a64acbd..fcf035b86a 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -403,12 +403,6 @@
#define CONFIG_LS102XA_STREAM_ID
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (30 * 1024)
-
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
diff --git a/include/configs/ls1043aqds.h b/include/configs/ls1043aqds.h
index 6a345c0400..b14e944897 100644
--- a/include/configs/ls1043aqds.h
+++ b/include/configs/ls1043aqds.h
@@ -396,12 +396,6 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_SYS_HZ 1000
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (30 * 1024)
-
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
diff --git a/include/configs/ls1046aqds.h b/include/configs/ls1046aqds.h
index 476387d5ad..0cf6010a6c 100644
--- a/include/configs/ls1046aqds.h
+++ b/include/configs/ls1046aqds.h
@@ -434,12 +434,6 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_SYS_HZ 1000
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (30 * 1024)
-
#define CONFIG_SYS_INIT_SP_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h
index a2ab77a727..c04ae96f9d 100644
--- a/include/configs/mx6sabre_common.h
+++ b/include/configs/mx6sabre_common.h
@@ -180,8 +180,6 @@
#define CONFIG_SYS_MEMTEST_END 0x10010000
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
-#define CONFIG_STACKSIZE (128 * 1024)
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h
index 3e7e5a3997..f35d1265b0 100644
--- a/include/configs/mx6slevk.h
+++ b/include/configs/mx6slevk.h
@@ -127,8 +127,6 @@
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_512M)
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/mx6sllevk.h b/include/configs/mx6sllevk.h
index 8215e63baa..62159a16b7 100644
--- a/include/configs/mx6sllevk.h
+++ b/include/configs/mx6sllevk.h
@@ -113,8 +113,6 @@
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_128M)
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/mx6sxsabreauto.h b/include/configs/mx6sxsabreauto.h
index 448b575c28..971f6c2f31 100644
--- a/include/configs/mx6sxsabreauto.h
+++ b/include/configs/mx6sxsabreauto.h
@@ -95,8 +95,6 @@
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000)
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/mx6sxsabresd.h b/include/configs/mx6sxsabresd.h
index aff7a24587..e63da43692 100644
--- a/include/configs/mx6sxsabresd.h
+++ b/include/configs/mx6sxsabresd.h
@@ -123,8 +123,6 @@
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000)
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/mx6ul_14x14_evk.h b/include/configs/mx6ul_14x14_evk.h
index 71c22fffa8..f466c626a2 100644
--- a/include/configs/mx6ul_14x14_evk.h
+++ b/include/configs/mx6ul_14x14_evk.h
@@ -150,7 +150,6 @@
#define CONFIG_SYS_HZ 1000
#define CONFIG_CMDLINE_EDITING
-#define CONFIG_STACKSIZE SZ_128K
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
diff --git a/include/configs/mx6ullevk.h b/include/configs/mx6ullevk.h
index c65a9e5474..5bc26aac7e 100644
--- a/include/configs/mx6ullevk.h
+++ b/include/configs/mx6ullevk.h
@@ -137,8 +137,6 @@
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_HZ 1000
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/mx7dsabresd.h b/include/configs/mx7dsabresd.h
index 81d769f21f..9807ace1d9 100644
--- a/include/configs/mx7dsabresd.h
+++ b/include/configs/mx7dsabresd.h
@@ -178,8 +178,6 @@
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_HZ 1000
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/mx7ulp_evk.h b/include/configs/mx7ulp_evk.h
index f6e4b3bc78..37f365dc55 100644
--- a/include/configs/mx7ulp_evk.h
+++ b/include/configs/mx7ulp_evk.h
@@ -88,7 +88,6 @@
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_CMDLINE_EDITING
-#define CONFIG_STACKSIZE SZ_8K
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index 6b128df464..e99968c805 100644
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -48,7 +48,6 @@
#define V_OSCK 26000000 /* Clock output from T2 */
#define V_SCLK (V_OSCK >> 1)
-#undef CONFIG_USE_IRQ /* no support for IRQs */
#define CONFIG_MISC_INIT_R
#define CONFIG_SKIP_LOWLEVEL_INIT /* X-Loader set everything up */
@@ -381,13 +380,6 @@ int rx51_kp_getc(struct stdio_dev *sdev);
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
/*
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
-
-/*
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 2
diff --git a/include/configs/omapl138_lcdk.h b/include/configs/omapl138_lcdk.h
index 6700073aa2..85e95b3177 100644
--- a/include/configs/omapl138_lcdk.h
+++ b/include/configs/omapl138_lcdk.h
@@ -48,7 +48,6 @@
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
-#define CONFIG_STACKSIZE (256*1024) /* regular stack */
#define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
diff --git a/include/configs/pcm052.h b/include/configs/pcm052.h
index 286598d2de..f506c9c8df 100644
--- a/include/configs/pcm052.h
+++ b/include/configs/pcm052.h
@@ -226,12 +226,6 @@
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
-
/* Physical memory map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM (0x80000000)
diff --git a/include/configs/pic32mzdask.h b/include/configs/pic32mzdask.h
index dacb78ab69..9042dc269e 100644
--- a/include/configs/pic32mzdask.h
+++ b/include/configs/pic32mzdask.h
@@ -37,7 +37,6 @@
#define CONFIG_SYS_SDRAM_BASE 0x88000000
#define CONFIG_SYS_MALLOC_LEN (256 << 10)
#define CONFIG_SYS_BOOTPARAMS_LEN (4 << 10)
-#define CONFIG_STACKSIZE (4 << 10) /* regular stack */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MONITOR_LEN (192 << 10)
diff --git a/include/configs/pico-imx6ul.h b/include/configs/pico-imx6ul.h
index 8ad7fa620d..26b1b1147c 100644
--- a/include/configs/pico-imx6ul.h
+++ b/include/configs/pico-imx6ul.h
@@ -117,7 +117,6 @@
#define CONFIG_SYS_HZ 1000
#define CONFIG_CMDLINE_EDITING
-#define CONFIG_STACKSIZE SZ_128K
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
diff --git a/include/configs/s32v234evb.h b/include/configs/s32v234evb.h
index 0b12bf3d55..398b3aa343 100644
--- a/include/configs/s32v234evb.h
+++ b/include/configs/s32v234evb.h
@@ -199,12 +199,6 @@
#define CONFIG_SYS_MALLOC_BASE (DDR_BASE_ADDR)
#endif
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
-
#if 0
/* Configure PXE */
#define CONFIG_BOOTP_PXE
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
index 5a9ec02368..d69f513c65 100644
--- a/include/configs/siemens-am33x-common.h
+++ b/include/configs/siemens-am33x-common.h
@@ -228,9 +228,6 @@
# define CONFIG_ENV_SECT_SIZE (4 << 10) /* 4 KB sectors */
#endif /* SPI support */
-/* Unsupported features */
-#undef CONFIG_USE_IRQ
-
#define CONFIG_DRIVER_TI_CPSW
#define CONFIG_MII
#define CONFIG_PHY_GIGE
diff --git a/include/configs/stm32f429-discovery.h b/include/configs/stm32f429-discovery.h
index a456e458aa..8609f2a0a9 100644
--- a/include/configs/stm32f429-discovery.h
+++ b/include/configs/stm32f429-discovery.h
@@ -66,8 +66,6 @@
#define CONFIG_SYS_MALLOC_LEN (2 << 20)
-#define CONFIG_STACKSIZE (64 << 10)
-
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
#define CONFIG_BOOTCOMMAND \
diff --git a/include/configs/stm32f746-disco.h b/include/configs/stm32f746-disco.h
index 55280f203f..5776d89c97 100644
--- a/include/configs/stm32f746-disco.h
+++ b/include/configs/stm32f746-disco.h
@@ -58,7 +58,6 @@
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
-#define CONFIG_STACKSIZE (256 * 1024)
#define CONFIG_BOOTARGS \
"console=ttyS0,115200 earlyprintk consoleblank=0 ignore_loglevel"
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 377ae00a7b..cda2fec519 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -155,11 +155,6 @@
/* standalone support */
#define CONFIG_STANDALONE_LOAD_ADDR CONFIG_SYS_LOAD_ADDR
-/* baudrate */
-
-/* The stack sizes are set up in start.S using the settings below */
-#define CONFIG_STACKSIZE (256 << 10) /* 256 KiB */
-
/* FLASH and environment organization */
#define CONFIG_SYS_MONITOR_LEN (768 << 10) /* 768 KiB */
diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h
index 035a9325b3..3f2da5795d 100644
--- a/include/configs/tao3530.h
+++ b/include/configs/tao3530.h
@@ -196,13 +196,6 @@
#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
/*
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */
-
-/*
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
diff --git a/include/configs/ti814x_evm.h b/include/configs/ti814x_evm.h
index 319279e4fa..baf818ba1a 100644
--- a/include/configs/ti814x_evm.h
+++ b/include/configs/ti814x_evm.h
@@ -179,9 +179,6 @@
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
-/* Unsupported features */
-#undef CONFIG_USE_IRQ
-
/* Ethernet */
#define CONFIG_DRIVER_TI_CPSW
#define CONFIG_MII
diff --git a/include/configs/ti816x_evm.h b/include/configs/ti816x_evm.h
index 284046740c..b5af700e38 100644
--- a/include/configs/ti816x_evm.h
+++ b/include/configs/ti816x_evm.h
@@ -137,7 +137,4 @@
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
-/* Unsupported features */
-#undef CONFIG_USE_IRQ
-
#endif
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index f76e0a5c1f..c83cd76b86 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -28,7 +28,6 @@
#define CONFIG_NR_DRAM_BANKS 2
#define CONFIG_SYS_LPAE_SDRAM_BASE 0x800000000
#define CONFIG_MAX_RAM_BANK_SIZE (2 << 30) /* 2GB */
-#define CONFIG_STACKSIZE (512 << 10) /* 512 KiB */
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE - \
GENERATED_GBL_DATA_SIZE)
diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h
index e72332cd1b..1bfc438b81 100644
--- a/include/configs/tqma6.h
+++ b/include/configs/tqma6.h
@@ -349,8 +349,6 @@
"panicboot=echo No boot device !!! reset\0" \
TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
-#define CONFIG_STACKSIZE (128u * SZ_1K)
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/udoo_neo.h b/include/configs/udoo_neo.h
index 1d737ccd3e..c6f39c38b3 100644
--- a/include/configs/udoo_neo.h
+++ b/include/configs/udoo_neo.h
@@ -69,7 +69,6 @@
/* Miscellaneous configurable options */
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000)
-#define CONFIG_STACKSIZE SZ_128K
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
diff --git a/include/configs/vf610twr.h b/include/configs/vf610twr.h
index ee90045cad..3e7dc9b685 100644
--- a/include/configs/vf610twr.h
+++ b/include/configs/vf610twr.h
@@ -209,12 +209,6 @@
#define CONFIG_SYS_MEMTEST_START 0x80010000
#define CONFIG_SYS_MEMTEST_END 0x87C00000
-/*
- * Stack sizes
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
-
/* Physical memory map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM (0x80000000)
diff --git a/include/configs/vining_2000.h b/include/configs/vining_2000.h
index ade5c2736f..9a517a9738 100644
--- a/include/configs/vining_2000.h
+++ b/include/configs/vining_2000.h
@@ -33,8 +33,6 @@
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000)
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/warp.h b/include/configs/warp.h
index 865f2ac81c..5274b274a4 100644
--- a/include/configs/warp.h
+++ b/include/configs/warp.h
@@ -35,8 +35,6 @@
#define CONFIG_SYS_MEMTEST_START 0x80000000
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_256M)
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/warp7.h b/include/configs/warp7.h
index b3e1f2e597..23b6eae533 100644
--- a/include/configs/warp7.h
+++ b/include/configs/warp7.h
@@ -85,8 +85,6 @@
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
#define CONFIG_SYS_HZ 1000
-#define CONFIG_STACKSIZE SZ_128K
-
/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
diff --git a/include/configs/woodburn_common.h b/include/configs/woodburn_common.h
index 3f837e86fb..f546c385e9 100644
--- a/include/configs/woodburn_common.h
+++ b/include/configs/woodburn_common.h
@@ -119,13 +119,6 @@
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
/*
- * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
- */
-#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
-
-/*
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1
diff --git a/include/configs/xtfpga.h b/include/configs/xtfpga.h
index 5169504dc7..b1aa57935d 100644
--- a/include/configs/xtfpga.h
+++ b/include/configs/xtfpga.h
@@ -66,7 +66,6 @@
# define CONFIG_SYS_MONITOR_LEN 0x00040000 /* 256KB */
#endif
-#define CONFIG_SYS_STACKSIZE (512 << 10) /* stack 512KB */
#define CONFIG_SYS_MALLOC_LEN (256 << 10) /* heap 256KB */
/* Linux boot param area in RAM (used only when booting linux) */
@@ -110,7 +109,6 @@
/* U-Boot general configuration */
/*==============================*/
-#undef CONFIG_USE_IRQ /* Keep it simple, poll only */
#define CONFIG_BOARD_POSTCLK_INIT
#define CONFIG_MISC_INIT_R
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 811ba91d95..04b6a95052 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -2859,9 +2859,6 @@ CONFIG_SSP1_BASE
CONFIG_SSP2_BASE
CONFIG_SSP3_BASE
CONFIG_STACKBASE
-CONFIG_STACKSIZE
-CONFIG_STACKSIZE_FIQ
-CONFIG_STACKSIZE_IRQ
CONFIG_STANDALONE_LOAD_ADDR
CONFIG_STATIC_BOARD_REV
CONFIG_STATIC_RELA
@@ -6052,7 +6049,6 @@ CONFIG_SYS_SSD_BASE
CONFIG_SYS_SSD_BASE_PHYS
CONFIG_SYS_SST_SECT
CONFIG_SYS_SST_SECTSZ
-CONFIG_SYS_STACKSIZE
CONFIG_SYS_STACK_LENGTH
CONFIG_SYS_STACK_SIZE
CONFIG_SYS_STATUS_C
@@ -6562,7 +6558,6 @@ CONFIG_USB_XHCI_PCI
CONFIG_USER_LOWLEVEL_INIT
CONFIG_USE_FDT
CONFIG_USE_INTERRUPT
-CONFIG_USE_IRQ
CONFIG_USE_NAND
CONFIG_USE_NETDEV
CONFIG_USE_NOR