diff options
Diffstat (limited to 'board/amcc/redwood')
| -rw-r--r-- | board/amcc/redwood/Kconfig | 12 | ||||
| -rw-r--r-- | board/amcc/redwood/MAINTAINERS | 6 | ||||
| -rw-r--r-- | board/amcc/redwood/Makefile | 9 | ||||
| -rw-r--r-- | board/amcc/redwood/config.mk | 20 | ||||
| -rw-r--r-- | board/amcc/redwood/init.S | 62 | ||||
| -rw-r--r-- | board/amcc/redwood/redwood.c | 440 | ||||
| -rw-r--r-- | board/amcc/redwood/redwood.h | 34 |
7 files changed, 0 insertions, 583 deletions
diff --git a/board/amcc/redwood/Kconfig b/board/amcc/redwood/Kconfig deleted file mode 100644 index d710590998..0000000000 --- a/board/amcc/redwood/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -if TARGET_REDWOOD - -config SYS_BOARD - default "redwood" - -config SYS_VENDOR - default "amcc" - -config SYS_CONFIG_NAME - default "redwood" - -endif diff --git a/board/amcc/redwood/MAINTAINERS b/board/amcc/redwood/MAINTAINERS deleted file mode 100644 index 756b30135c..0000000000 --- a/board/amcc/redwood/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -REDWOOD BOARD -M: Feng Kan <fkan@amcc.com> -S: Maintained -F: board/amcc/redwood/ -F: include/configs/redwood.h -F: configs/redwood_defconfig diff --git a/board/amcc/redwood/Makefile b/board/amcc/redwood/Makefile deleted file mode 100644 index 2bc632b240..0000000000 --- a/board/amcc/redwood/Makefile +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2008 -# Feng Kan, Applied Micro Circuits Corp., fkan@amcc.com. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = redwood.o -extra-y += init.o diff --git a/board/amcc/redwood/config.mk b/board/amcc/redwood/config.mk deleted file mode 100644 index 42b3e5f49d..0000000000 --- a/board/amcc/redwood/config.mk +++ /dev/null @@ -1,20 +0,0 @@ -# -# (C) Copyright 2008 -# Feng Kan, Applied Micro Circuits Corp., fkan@amcc.com. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# -# AMCC 460SX Reference Platform (redwood) board -# - -PLATFORM_CPPFLAGS += -DCONFIG_440=1 - -ifeq ($(debug),1) -PLATFORM_CPPFLAGS += -DDEBUG -endif - -ifeq ($(dbcr),1) -PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000 -endif diff --git a/board/amcc/redwood/init.S b/board/amcc/redwood/init.S deleted file mode 100644 index fd05130870..0000000000 --- a/board/amcc/redwood/init.S +++ /dev/null @@ -1,62 +0,0 @@ -/* - * (C) Copyright 2008 - * Feng Kan, Applied Micro Circuits Corp., fkan@amcc.com. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <ppc_asm.tmpl> -#include <config.h> -#include <asm/mmu.h> -#include <asm/ppc4xx.h> - -/************************************************************************** - * TLB TABLE - * - * This table is used by the cpu boot code to setup the initial tlb - * entries. Rather than make broad assumptions in the cpu source tree, - * this table lets each board set things up however they like. - * - * Pointer to the table is returned in r1 - * - *************************************************************************/ - - .section .bootpg,"ax" - .globl tlbtab -tlbtab: - tlbtab_start - - /* - * BOOT_CS (FLASH) must be first. Before relocation SA_I can be off to use the - * speed up boot process. It is patched after relocation to enable SA_I - */ - tlbentry(0xff000000, SZ_16M, 0xff000000, 4, AC_RWX | SA_G) - - /* - * TLB entries for SDRAM are not needed on this platform. - * They are dynamically generated in the SPD DDR(2) detection - * routine. - */ - - /* Although 512 KB, map 256k at a time */ - tlbentry(CONFIG_SYS_ISRAM_BASE, SZ_256K, 0x00000000, 4, AC_RWX | SA_I) - tlbentry(CONFIG_SYS_ISRAM_BASE + 0x40000, SZ_256K, 0x00040000, 4, AC_RWX | SA_I) - - tlbentry(CONFIG_SYS_OPER_FLASH, SZ_16M, 0xE7000000, 4,AC_RWX | SA_IG) - - /* - * Peripheral base - */ - tlbentry(CONFIG_SYS_PERIPHERAL_BASE, SZ_16K, 0xEF600000, 4, AC_RW | SA_IG) - - tlbentry(CONFIG_SYS_PCIE0_XCFGBASE,SZ_16M, 0x00000000, 0xC, AC_RW | SA_IG) - tlbentry(CONFIG_SYS_PCIE1_XCFGBASE,SZ_16M, 0x10000000, 0xC, AC_RW | SA_IG) - tlbentry(CONFIG_SYS_PCIE2_XCFGBASE,SZ_16M, 0x20000000, 0xC, AC_RW | SA_IG) - - tlbentry(CONFIG_SYS_PCIE0_MEMBASE, SZ_256M, 0x00000000, 0xD, AC_RW | SA_IG) - tlbentry(CONFIG_SYS_PCIE1_MEMBASE, SZ_256M, 0x00000000, 0xE, AC_RW | SA_IG) - - tlbentry(CONFIG_SYS_PCIE0_REGBASE, SZ_64K, 0x30000000, 0xC, AC_RW | SA_IG) - tlbentry(CONFIG_SYS_PCIE1_REGBASE, SZ_64K, 0x30010000, 0xC, AC_RW | SA_IG) - tlbentry(CONFIG_SYS_PCIE2_REGBASE, SZ_64K, 0x30020000, 0xC, AC_RW | SA_IG) - tlbtab_end diff --git a/board/amcc/redwood/redwood.c b/board/amcc/redwood/redwood.c deleted file mode 100644 index 15c38840da..0000000000 --- a/board/amcc/redwood/redwood.c +++ /dev/null @@ -1,440 +0,0 @@ -/* - * This is the main board level file for the Redwood AMCC board. - * - * (C) Copyright 2008 - * Feng Kan, Applied Micro Circuits Corp., fkan@amcc.com - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include "redwood.h" -#include <asm/ppc4xx.h> -#include <asm/processor.h> -#include <i2c.h> -#include <asm/io.h> - -int compare_to_true(char *str); -char *remove_l_w_space(char *in_str); -char *remove_t_w_space(char *in_str); -int get_console_port(void); - -static void early_init_EBC(void); -static int bootdevice_selected(void); -static void early_reinit_EBC(int); -static void early_init_UIC(void); - -/* - * Define Boot devices - */ -#define BOOT_FROM_8BIT_SRAM 0x00 -#define BOOT_FROM_16BIT_SRAM 0x01 -#define BOOT_FROM_32BIT_SRAM 0x02 -#define BOOT_FROM_8BIT_NAND 0x03 -#define BOOT_FROM_16BIT_NOR 0x04 -#define BOOT_DEVICE_UNKNOWN 0xff - -/* - * EBC Devices Characteristics - * Peripheral Bank Access Parameters - EBC_BxAP - * Peripheral Bank Configuration Register - EBC_BxCR - */ - -/* - * 8 bit width SRAM - * BU Value - * BxAP : 0x03800000 - 0 00000111 0 00 00 00 00 00 000 0 0 0 0 00000 - * B0CR : 0xff098000 - BAS = ff0 - 100 11 00 0000000000000 - * B2CR : 0xe7098000 - BAS = e70 - 100 11 00 0000000000000 - */ -#define EBC_BXAP_8BIT_SRAM \ - EBC_BXAP_BME_DISABLED | EBC_BXAP_TWT_ENCODE(7) | \ - EBC_BXAP_BCE_DISABLE | EBC_BXAP_BCT_2TRANS | \ - EBC_BXAP_CSN_ENCODE(0) | EBC_BXAP_OEN_ENCODE(0) | \ - EBC_BXAP_WBN_ENCODE(0) | EBC_BXAP_WBF_ENCODE(0) | \ - EBC_BXAP_TH_ENCODE(0) | EBC_BXAP_RE_DISABLED | \ - EBC_BXAP_SOR_DELAYED | EBC_BXAP_BEM_WRITEONLY | \ - EBC_BXAP_PEN_DISABLED - -#define EBC_BXAP_16BIT_SRAM EBC_BXAP_8BIT_SRAM -#define EBC_BXAP_32BIT_SRAM EBC_BXAP_8BIT_SRAM - -/* - * NAND flash - * BU Value - * BxAP : 0x048ff240 - 0 00000111 0 00 00 00 00 00 000 0 0 0 0 00000 - * B0CR : 0xff09a000 - BAS = ff0 - 100 11 01 0000000000000 - * B2CR : 0xe709a000 - BAS = e70 - 100 11 01 0000000000000 -*/ -#define EBC_BXAP_NAND \ - EBC_BXAP_BME_DISABLED | EBC_BXAP_TWT_ENCODE(7) | \ - EBC_BXAP_BCE_DISABLE | EBC_BXAP_BCT_2TRANS | \ - EBC_BXAP_CSN_ENCODE(0) | EBC_BXAP_OEN_ENCODE(0) | \ - EBC_BXAP_WBN_ENCODE(0) | EBC_BXAP_WBF_ENCODE(0) | \ - EBC_BXAP_TH_ENCODE(0) | EBC_BXAP_RE_DISABLED | \ - EBC_BXAP_SOR_DELAYED | EBC_BXAP_BEM_WRITEONLY | \ - EBC_BXAP_PEN_DISABLED - -/* - * NOR flash - * BU Value - * BxAP : 0x048ff240 - 0 00000111 0 00 00 00 00 00 000 0 0 0 0 00000 - * B0CR : 0xff09a000 - BAS = ff0 - 100 11 01 0000000000000 - * B2CR : 0xe709a000 - BAS = e70 - 100 11 01 0000000000000 -*/ -#define EBC_BXAP_NOR \ - EBC_BXAP_BME_DISABLED | EBC_BXAP_TWT_ENCODE(7) | \ - EBC_BXAP_BCE_DISABLE | EBC_BXAP_BCT_2TRANS | \ - EBC_BXAP_CSN_ENCODE(0) | EBC_BXAP_OEN_ENCODE(0) | \ - EBC_BXAP_WBN_ENCODE(0) | EBC_BXAP_WBF_ENCODE(0) | \ - EBC_BXAP_TH_ENCODE(0) | EBC_BXAP_RE_DISABLED | \ - EBC_BXAP_SOR_DELAYED | EBC_BXAP_BEM_WRITEONLY | \ - EBC_BXAP_PEN_DISABLED - -/* - * FPGA - * BU value : - * B1AP = 0x05895240 - 0 00001011 0 00 10 01 01 01 001 0 0 1 0 00000 - * B1CR = 0xe201a000 - BAS = e20 - 000 11 01 00000000000000 - */ -#define EBC_BXAP_FPGA \ - EBC_BXAP_BME_DISABLED | EBC_BXAP_TWT_ENCODE(11) | \ - EBC_BXAP_BCE_DISABLE | EBC_BXAP_BCT_2TRANS | \ - EBC_BXAP_CSN_ENCODE(10) | EBC_BXAP_OEN_ENCODE(1) | \ - EBC_BXAP_WBN_ENCODE(1) | EBC_BXAP_WBF_ENCODE(1) | \ - EBC_BXAP_TH_ENCODE(1) | EBC_BXAP_RE_DISABLED | \ - EBC_BXAP_SOR_DELAYED | EBC_BXAP_BEM_RW | \ - EBC_BXAP_PEN_DISABLED - -#define EBC_BXCR_8BIT_SRAM_CS0 \ - EBC_BXCR_BAS_ENCODE(0xFFE00000) | EBC_BXCR_BS_1MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_8BIT - -#define EBC_BXCR_32BIT_SRAM_CS0 \ - EBC_BXCR_BAS_ENCODE(0xFFC00000) | EBC_BXCR_BS_1MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_32BIT - -#define EBC_BXCR_NAND_CS0 \ - EBC_BXCR_BAS_ENCODE(0xFF000000) | EBC_BXCR_BS_16MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_8BIT - -#define EBC_BXCR_16BIT_SRAM_CS0 \ - EBC_BXCR_BAS_ENCODE(0xFFE00000) | EBC_BXCR_BS_2MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_16BIT - -#define EBC_BXCR_NOR_CS0 \ - EBC_BXCR_BAS_ENCODE(0xFF000000) | EBC_BXCR_BS_16MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_16BIT - -#define EBC_BXCR_NOR_CS1 \ - EBC_BXCR_BAS_ENCODE(0xE0000000) | EBC_BXCR_BS_128MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_16BIT - -#define EBC_BXCR_NAND_CS1 \ - EBC_BXCR_BAS_ENCODE(0xE0000000) | EBC_BXCR_BS_128MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_8BIT - -#define EBC_BXCR_NAND_CS2 \ - EBC_BXCR_BAS_ENCODE(0xC0000000) | EBC_BXCR_BS_128MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_8BIT - -#define EBC_BXCR_SRAM_CS2 \ - EBC_BXCR_BAS_ENCODE(0xC0000000) | EBC_BXCR_BS_4MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_32BIT - -#define EBC_BXCR_LARGE_FLASH_CS2 \ - EBC_BXCR_BAS_ENCODE(0xE7000000) | EBC_BXCR_BS_16MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_16BIT - -#define EBC_BXCR_FPGA_CS3 \ - EBC_BXCR_BAS_ENCODE(0xE2000000) | EBC_BXCR_BS_1MB | \ - EBC_BXCR_BU_RW | EBC_BXCR_BW_16BIT - -/***************************************************************************** - * UBOOT initiated board specific function calls - ****************************************************************************/ - -int board_early_init_f(void) -{ - int computed_boot_device = BOOT_DEVICE_UNKNOWN; - - /* - * Initialise EBC - */ - early_init_EBC(); - - /* - * Determine which boot device was selected - */ - computed_boot_device = bootdevice_selected(); - - /* - * Reinit EBC based on selected boot device - */ - early_reinit_EBC(computed_boot_device); - - /* - * Setup for UIC on 460SX redwood board - */ - early_init_UIC(); - - return 0; -} - -int checkboard(void) -{ - char buf[64]; - int i = getenv_f("serial#", buf, sizeof(buf)); - - printf("Board: Redwood - AMCC 460SX Reference Board"); - if (i > 0) { - puts(", serial# "); - puts(buf); - } - putc('\n'); - - return 0; -} - -static void early_init_EBC(void) -{ - /* - * Initialize EBC CONFIG - - * Keep the Default value, but the bit PDT which has to be set to 1 ?TBC - * default value : - * 0x07C00000 - 0 0 000 1 1 1 1 1 0000 0 00000 000000000000 - */ - mtebc(EBC0_CFG, EBC_CFG_LE_UNLOCK | - EBC_CFG_PTD_ENABLE | - EBC_CFG_RTC_16PERCLK | - EBC_CFG_ATC_PREVIOUS | - EBC_CFG_DTC_PREVIOUS | - EBC_CFG_CTC_PREVIOUS | - EBC_CFG_OEO_PREVIOUS | - EBC_CFG_EMC_DEFAULT | EBC_CFG_PME_DISABLE | EBC_CFG_PR_16); - - /* - * PART 1 : Initialize EBC Bank 3 - * ============================== - * Bank1 is always associated to the EPLD. - * It has to be initialized prior to other banks settings computation - * since some board registers values may be needed to determine the - * boot type - */ - mtebc(PB1AP, EBC_BXAP_FPGA); - mtebc(PB1CR, EBC_BXCR_FPGA_CS3); - -} - -static int bootdevice_selected(void) -{ - unsigned long sdr0_pinstp; - unsigned long bootstrap_settings; - int computed_boot_device = BOOT_DEVICE_UNKNOWN; - - /* - * Determine which boot device was selected - * ================================================= - * - * Read Pin Strap Register in PPC460SX - * Result can either be : - * - Boot strap = boot from EBC 8bits => Small Flash - * - Boot strap = boot from PCI - * - Boot strap = IIC - * In case of boot from IIC, read Serial Device Strap Register1 - * - * Result can either be : - * - Boot from EBC - EBC Bus Width = 8bits => Small Flash - * - Boot from EBC - EBC Bus Width = 16bits => Large Flash or SRAM - * - Boot from PCI - */ - - /* Read Pin Strap Register in PPC460SX */ - mfsdr(SDR0_PINSTP, sdr0_pinstp); - bootstrap_settings = sdr0_pinstp & SDR0_PSTRP0_BOOTSTRAP_MASK; - - switch (bootstrap_settings) { - case SDR0_PSTRP0_BOOTSTRAP_SETTINGS0: - /* - * Boot from SRAM, 8bit width - */ - computed_boot_device = BOOT_FROM_8BIT_SRAM; - break; - case SDR0_PSTRP0_BOOTSTRAP_SETTINGS1: - /* - * Boot from SRAM, 32bit width - */ - computed_boot_device = BOOT_FROM_32BIT_SRAM; - break; - case SDR0_PSTRP0_BOOTSTRAP_SETTINGS2: - /* - * Boot from NAND, 8bit width - */ - computed_boot_device = BOOT_FROM_8BIT_NAND; - break; - case SDR0_PSTRP0_BOOTSTRAP_SETTINGS4: - /* - * Boot from SRAM, 16bit width - * Boot setting in IIC EEPROM 0x50 - */ - computed_boot_device = BOOT_FROM_16BIT_SRAM; - break; - case SDR0_PSTRP0_BOOTSTRAP_SETTINGS5: - /* - * Boot from NOR, 16bit width - * Boot setting in IIC EEPROM 0x54 - */ - computed_boot_device = BOOT_FROM_16BIT_NOR; - break; - default: - /* should not be */ - computed_boot_device = BOOT_DEVICE_UNKNOWN; - break; - } - - return computed_boot_device; -} - -static void early_reinit_EBC(int computed_boot_device) -{ - /* - * Compute EBC settings depending on selected boot device - * ====================================================== - * - * Resulting EBC init will be among following configurations : - * - * - Boot from EBC 8bits => boot from Small Flash selected - * EBC-CS0 = Small Flash - * EBC-CS2 = Large Flash and SRAM - * - * - Boot from EBC 16bits => boot from Large Flash or SRAM - * EBC-CS0 = Large Flash or SRAM - * EBC-CS2 = Small Flash - * - * - Boot from PCI - * EBC-CS0 = not initialized to avoid address contention - * EBC-CS2 = same as boot from Small Flash selected - */ - - unsigned long ebc0_cs0_bxap_value = 0, ebc0_cs0_bxcr_value = 0; - unsigned long ebc0_cs1_bxap_value = 0, ebc0_cs1_bxcr_value = 0; - unsigned long ebc0_cs2_bxap_value = 0, ebc0_cs2_bxcr_value = 0; - - switch (computed_boot_device) { - /*-------------------------------------------------------------------*/ - case BOOT_FROM_8BIT_SRAM: - /*-------------------------------------------------------------------*/ - ebc0_cs0_bxap_value = EBC_BXAP_8BIT_SRAM; - ebc0_cs0_bxcr_value = EBC_BXCR_8BIT_SRAM_CS0; - ebc0_cs1_bxap_value = EBC_BXAP_NOR; - ebc0_cs1_bxcr_value = EBC_BXCR_NOR_CS1; - ebc0_cs2_bxap_value = EBC_BXAP_NAND; - ebc0_cs2_bxcr_value = EBC_BXCR_NAND_CS2; - break; - - /*-------------------------------------------------------------------*/ - case BOOT_FROM_16BIT_SRAM: - /*-------------------------------------------------------------------*/ - ebc0_cs0_bxap_value = EBC_BXAP_16BIT_SRAM; - ebc0_cs0_bxcr_value = EBC_BXCR_16BIT_SRAM_CS0; - ebc0_cs1_bxap_value = EBC_BXAP_NOR; - ebc0_cs1_bxcr_value = EBC_BXCR_NOR_CS1; - ebc0_cs2_bxap_value = EBC_BXAP_NAND; - ebc0_cs2_bxcr_value = EBC_BXCR_NAND_CS2; - break; - - /*-------------------------------------------------------------------*/ - case BOOT_FROM_32BIT_SRAM: - /*-------------------------------------------------------------------*/ - ebc0_cs0_bxap_value = EBC_BXAP_32BIT_SRAM; - ebc0_cs0_bxcr_value = EBC_BXCR_32BIT_SRAM_CS0; - ebc0_cs1_bxap_value = EBC_BXAP_NOR; - ebc0_cs1_bxcr_value = EBC_BXCR_NOR_CS1; - ebc0_cs2_bxap_value = EBC_BXAP_NAND; - ebc0_cs2_bxcr_value = EBC_BXCR_NAND_CS2; - break; - - /*-------------------------------------------------------------------*/ - case BOOT_FROM_16BIT_NOR: - /*-------------------------------------------------------------------*/ - ebc0_cs0_bxap_value = EBC_BXAP_NOR; - ebc0_cs0_bxcr_value = EBC_BXCR_NOR_CS0; - ebc0_cs1_bxap_value = EBC_BXAP_NAND; - ebc0_cs1_bxcr_value = EBC_BXCR_NAND_CS1; - ebc0_cs2_bxap_value = EBC_BXAP_32BIT_SRAM; - ebc0_cs2_bxcr_value = EBC_BXCR_SRAM_CS2; - break; - - /*-------------------------------------------------------------------*/ - case BOOT_FROM_8BIT_NAND: - /*-------------------------------------------------------------------*/ - ebc0_cs0_bxap_value = EBC_BXAP_NAND; - ebc0_cs0_bxcr_value = EBC_BXCR_NAND_CS0; - ebc0_cs1_bxap_value = EBC_BXAP_NOR; - ebc0_cs1_bxcr_value = EBC_BXCR_NOR_CS1; - ebc0_cs2_bxap_value = EBC_BXAP_32BIT_SRAM; - ebc0_cs2_bxcr_value = EBC_BXCR_SRAM_CS2; - break; - - /*-------------------------------------------------------------------*/ - default: - /*-------------------------------------------------------------------*/ - /* BOOT_DEVICE_UNKNOWN */ - break; - } - - mtebc(PB0AP, ebc0_cs0_bxap_value); - mtebc(PB0CR, ebc0_cs0_bxcr_value); - mtebc(PB1AP, ebc0_cs1_bxap_value); - mtebc(PB1CR, ebc0_cs1_bxcr_value); - mtebc(PB2AP, ebc0_cs2_bxap_value); - mtebc(PB2CR, ebc0_cs2_bxcr_value); -} - -static void early_init_UIC(void) -{ - /* - * Initialise UIC registers. Clear all interrupts. Disable all - * interrupts. - * Set critical interrupt values. Set interrupt polarities. Set - * interrupt trigger levels. Make bit 0 High priority. Clear all - * interrupts again. - */ - mtdcr(UIC3SR, 0xffffffff); /* Clear all interrupts */ - mtdcr(UIC3ER, 0x00000000); /* disable all interrupts */ - mtdcr(UIC3CR, 0x00000000); /* Set Critical / Non Critical - * interrupts */ - mtdcr(UIC3PR, 0xffffffff); /* Set Interrupt Polarities */ - mtdcr(UIC3TR, 0x001fffff); /* Set Interrupt Trigger Levels */ - mtdcr(UIC3VR, 0x00000000); /* int31 highest, base=0x000 */ - mtdcr(UIC3SR, 0xffffffff); /* clear all interrupts */ - - mtdcr(UIC2SR, 0xffffffff); /* Clear all interrupts */ - mtdcr(UIC2ER, 0x00000000); /* disable all interrupts */ - mtdcr(UIC2CR, 0x00000000); /* Set Critical / Non Critical - * interrupts */ - mtdcr(UIC2PR, 0xebebebff); /* Set Interrupt Polarities */ - mtdcr(UIC2TR, 0x74747400); /* Set Interrupt Trigger Levels */ - mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */ - mtdcr(UIC2SR, 0xffffffff); /* clear all interrupts */ - - mtdcr(UIC1SR, 0xffffffff); /* Clear all interrupts */ - mtdcr(UIC1ER, 0x00000000); /* disable all interrupts */ - mtdcr(UIC1CR, 0x00000000); /* Set Critical / Non Critical - * interrupts */ - mtdcr(UIC1PR, 0xffffffff); /* Set Interrupt Polarities */ - mtdcr(UIC1TR, 0x001fc0ff); /* Set Interrupt Trigger Levels */ - mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */ - mtdcr(UIC1SR, 0xffffffff); /* clear all interrupts */ - - mtdcr(UIC0SR, 0xffffffff); /* Clear all interrupts */ - mtdcr(UIC0ER, 0x00000000); /* disable all interrupts excepted - * cascade to be checked */ - mtdcr(UIC0CR, 0x00104001); /* Set Critical / Non Critical - * interrupts */ - mtdcr(UIC0PR, 0xffffffff); /* Set Interrupt Polarities */ - mtdcr(UIC0TR, 0x000f003c); /* Set Interrupt Trigger Levels */ - mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */ - mtdcr(UIC0SR, 0xffffffff); /* clear all interrupts */ - -} diff --git a/board/amcc/redwood/redwood.h b/board/amcc/redwood/redwood.h deleted file mode 100644 index 9c36073c2b..0000000000 --- a/board/amcc/redwood/redwood.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * (C) Copyright 2008 - * Feng Kan, Applied Micro Circuit Corp., fkan@amcc.com. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#ifndef __REDWOOD_H_ -#define __REDWOOD_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -/*----------------------------------------------------------------------------+ -| Defines -+----------------------------------------------------------------------------*/ -/* Pin Straps Reg */ -#define SDR0_PSTRP0 0x0040 -#define SDR0_PSTRP0_BOOTSTRAP_MASK 0xE0000000 /* Strap Bits */ - -#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS0 0x00000000 /* Default strap settings 0 */ -#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS1 0x20000000 /* Default strap settings 1 */ -#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS2 0x40000000 /* Default strap settings 2 */ -#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS3 0x60000000 /* Default strap settings 3 */ -#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS4 0x80000000 /* Default strap settings 4 */ -#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS5 0xA0000000 /* Default strap settings 5 */ -#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS6 0xC0000000 /* Default strap settings 6 */ -#define SDR0_PSTRP0_BOOTSTRAP_SETTINGS7 0xE0000000 /* Default strap settings 7 */ - -#ifdef __cplusplus -} -#endif -#endif /* __REDWOOD_H_ */ |