diff options
Diffstat (limited to 'board')
104 files changed, 1737 insertions, 1468 deletions
diff --git a/board/BuS/vl_ma2sc/vl_ma2sc.c b/board/BuS/vl_ma2sc/vl_ma2sc.c index 63f7ad9..da39c86 100644 --- a/board/BuS/vl_ma2sc/vl_ma2sc.c +++ b/board/BuS/vl_ma2sc/vl_ma2sc.c @@ -8,7 +8,7 @@ #include <config.h> #include <common.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/io.h> #include <asm/gpio.h> #include <asm/arch/hardware.h> diff --git a/board/amcc/acadia/memory.c b/board/amcc/acadia/memory.c index 61bfea3..9673118 100644 --- a/board/amcc/acadia/memory.c +++ b/board/amcc/acadia/memory.c @@ -17,7 +17,6 @@ extern void board_pll_init_f(void); -#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) static void cram_bcr_write(u32 wr_val) { wr_val <<= 2; @@ -41,20 +40,9 @@ static void cram_bcr_write(u32 wr_val) return; } -#endif phys_size_t initdram(int board_type) { -#if defined(CONFIG_NAND_SPL) - u32 reg; - - /* don't reinit PLL when booting via I2C bootstrap option */ - mfsdr(SDR0_PINSTP, reg); - if (reg != 0xf0000000) - board_pll_init_f(); -#endif - -#if !defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) int i; u32 val; @@ -88,7 +76,6 @@ phys_size_t initdram(int board_type) /* Wait a short while, since for NAND booting this is too fast */ for (i=0; i<200000; i++) ; -#endif return (CONFIG_SYS_MBYTES_RAM << 20); } diff --git a/board/amcc/acadia/pll.c b/board/amcc/acadia/pll.c index d74b725..d868582 100644 --- a/board/amcc/acadia/pll.c +++ b/board/amcc/acadia/pll.c @@ -135,45 +135,3 @@ void board_pll_init_f(void) mtcpr(CPR0_CLKUP, 0x40000000); } #endif /* CPU_<speed>_405EZ */ - -#if defined(CONFIG_NAND_SPL) || defined(CONFIG_SPI_SPL) -/* - * Get timebase clock frequency - */ -unsigned long get_tbclk(void) -{ - unsigned long cpr_plld; - unsigned long cpr_primad; - unsigned long primad_cpudv; - unsigned long pllFbkDiv; - unsigned long freqProcessor; - - /* - * Read PLL Mode registers - */ - mfcpr(CPR0_PLLD, cpr_plld); - - /* - * Read CPR_PRIMAD register - */ - mfcpr(CPR0_PRIMAD, cpr_primad); - - /* - * Determine CPU clock frequency - */ - primad_cpudv = ((cpr_primad & PRIMAD_CPUDV_MASK) >> 24); - if (primad_cpudv == 0) - primad_cpudv = 16; - - /* - * Determine FBK_DIV. - */ - pllFbkDiv = ((cpr_plld & PLLD_FBDV_MASK) >> 24); - if (pllFbkDiv == 0) - pllFbkDiv = 256; - - freqProcessor = (CONFIG_SYS_CLK_FREQ * pllFbkDiv) / primad_cpudv; - - return (freqProcessor); -} -#endif /* defined(CONFIG_NAND_SPL) || defined(CONFIG_SPI_SPL) */ diff --git a/board/amcc/bamboo/bamboo.c b/board/amcc/bamboo/bamboo.c index 84bbacf..c8d0963 100644 --- a/board/amcc/bamboo/bamboo.c +++ b/board/amcc/bamboo/bamboo.c @@ -16,7 +16,6 @@ void ext_bus_cntlr_init(void); void configure_ppc440ep_pins(void); int is_nand_selected(void); -#if !(defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)) /************************************************************************* * * Bamboo has one bank onboard sdram (plus DIMM) @@ -178,7 +177,6 @@ const unsigned char cfg_simulate_spd_eeprom[128] = { 0, 0 }; -#endif #if 0 { /* GPIO Alternate1 Alternate2 Alternate3 */ @@ -440,15 +438,11 @@ int checkboard(void) phys_size_t initdram (int board_type) { -#if !(defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)) long dram_size; dram_size = spd_sdram(); return dram_size; -#else - return CONFIG_SYS_MBYTES_SDRAM << 20; -#endif } /*----------------------------------------------------------------------------+ @@ -1794,23 +1788,12 @@ void configure_ppc440ep_pins(void) if (ppc440ep_core_selection[NAND_FLASH] == CORE_SELECTED) { update_ndfc_ios(gpio_tab); - -#if !(defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL)) mtsdr(SDR0_CUST0, SDR0_CUST0_MUX_NDFC_SEL | SDR0_CUST0_NDFC_ENABLE | SDR0_CUST0_NDFC_BW_8_BIT | SDR0_CUST0_NDFC_ARE_MASK | SDR0_CUST0_CHIPSELGAT_EN1 | SDR0_CUST0_CHIPSELGAT_EN2); -#else - mtsdr(SDR0_CUST0, SDR0_CUST0_MUX_NDFC_SEL | - SDR0_CUST0_NDFC_ENABLE | - SDR0_CUST0_NDFC_BW_8_BIT | - SDR0_CUST0_NDFC_ARE_MASK | - SDR0_CUST0_CHIPSELGAT_EN0 | - SDR0_CUST0_CHIPSELGAT_EN2); -#endif - ndfc_selection_in_fpga(); } else diff --git a/board/amcc/bamboo/init.S b/board/amcc/bamboo/init.S index 48dbcbe..5c7c839 100644 --- a/board/amcc/bamboo/init.S +++ b/board/amcc/bamboo/init.S @@ -32,12 +32,7 @@ tlbtab: * 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 */ -#ifndef CONFIG_NAND_SPL tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 0, AC_RWX | SA_G) -#else - tlbentry(CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 0, AC_RWX | SA_G) - tlbentry(CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_RWX | SA_IG) -#endif /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */ tlbentry(CONFIG_SYS_INIT_RAM_ADDR, SZ_4K, CONFIG_SYS_INIT_RAM_ADDR, 0, AC_RWX | SA_G) @@ -58,31 +53,3 @@ tlbtab: tlbentry(CONFIG_SYS_USB_DEVICE, SZ_1K, CONFIG_SYS_USB_DEVICE, 0, AC_RW | SA_IG) tlbtab_end - -#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) - /* - * For NAND booting the first TLB has to be reconfigured to full size - * and with caching disabled after running from RAM! - */ -#define TLB00 TLB0(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M) -#define TLB01 TLB1(CONFIG_SYS_BOOT_BASE_ADDR, 0) -#define TLB02 TLB2(AC_RWX | SA_IG) - - .globl reconfig_tlb0 -reconfig_tlb0: - sync - isync - addi r4,r0,0x0000 /* TLB entry #0 */ - lis r5,TLB00@h - ori r5,r5,TLB00@l - tlbwe r5,r4,0x0000 /* Save it out */ - lis r5,TLB01@h - ori r5,r5,TLB01@l - tlbwe r5,r4,0x0001 /* Save it out */ - lis r5,TLB02@h - ori r5,r5,TLB02@l - tlbwe r5,r4,0x0002 /* Save it out */ - sync - isync - blr -#endif diff --git a/board/amcc/canyonlands/canyonlands.c b/board/amcc/canyonlands/canyonlands.c index 2b5f1a6..79d4bab 100644 --- a/board/amcc/canyonlands/canyonlands.c +++ b/board/amcc/canyonlands/canyonlands.c @@ -379,11 +379,7 @@ int board_early_init_r (void) */ /* Remap the NOR FLASH to 0xcc00.0000 ... 0xcfff.ffff */ -#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) - mtebc(PB3CR, CONFIG_SYS_FLASH_BASE_PHYS_L | 0xda000); -#else mtebc(PB0CR, CONFIG_SYS_FLASH_BASE_PHYS_L | 0xda000); -#endif /* Remove TLB entry of boot EBC mapping */ remove_tlb(CONFIG_SYS_BOOT_BASE_ADDR, 16 << 20); diff --git a/board/amcc/canyonlands/init.S b/board/amcc/canyonlands/init.S index d83cd6e..bf00bd6 100644 --- a/board/amcc/canyonlands/init.S +++ b/board/amcc/canyonlands/init.S @@ -31,13 +31,7 @@ tlbtab: * use the speed up boot process. It is patched after relocation to * enable SA_I */ -#ifndef CONFIG_NAND_SPL tlbentry(CONFIG_SYS_BOOT_BASE_ADDR, SZ_16M, CONFIG_SYS_BOOT_BASE_ADDR, 4, AC_RWX | SA_G) /* TLB 0 */ -#else - tlbentry(CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 4, AC_RWX | SA_G) - tlbentry(CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, AC_RWX | SA_IG) - tlbentry(256 << 20, SZ_256M, 256 << 20, 0, AC_RWX | SA_IG) -#endif /* * TLB entries for SDRAM are not needed on this platform. @@ -95,31 +89,3 @@ tlbtab: #endif tlbtab_end - -#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) - /* - * For NAND booting the first TLB has to be reconfigured to full size - * and with caching disabled after running from RAM! - */ -#define TLB00 TLB0(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M) -#define TLB01 TLB1(CONFIG_SYS_BOOT_BASE_ADDR, 1) -#define TLB02 TLB2(AC_RWX | SA_IG) - - .globl reconfig_tlb0 -reconfig_tlb0: - sync - isync - addi r4,r0,0x0000 /* TLB entry #0 */ - lis r5,TLB00@h - ori r5,r5,TLB00@l - tlbwe r5,r4,0x0000 /* Save it out */ - lis r5,TLB01@h - ori r5,r5,TLB01@l - tlbwe r5,r4,0x0001 /* Save it out */ - lis r5,TLB02@h - ori r5,r5,TLB02@l - tlbwe r5,r4,0x0002 /* Save it out */ - sync - isync - blr -#endif diff --git a/board/amcc/sequoia/init.S b/board/amcc/sequoia/init.S index b31e9db..f876639 100644 --- a/board/amcc/sequoia/init.S +++ b/board/amcc/sequoia/init.S @@ -48,11 +48,7 @@ tlbtab: /* BOOT_CS (FLASH) must be forth. Before relocation SA_I can be off to use the * speed up boot process. It is patched after relocation to enable SA_I */ -#ifndef CONFIG_NAND_SPL tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_RWX | SA_G ) -#else - tlbentry( CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 1, AC_RWX | SA_G ) -#endif #ifdef CONFIG_SYS_INIT_RAM_DCACHE /* TLB-entry for init-ram in dcache (SA_I must be turned off!) */ @@ -81,31 +77,3 @@ tlbtab: tlbentry(0xE8000000, SZ_64K, 0xE8000000, 1, AC_RWX | SA_IG) tlbtab_end - -#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) - /* - * For NAND booting the first TLB has to be reconfigured to full size - * and with caching disabled after running from RAM! - */ -#define TLB00 TLB0(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M) -#define TLB01 TLB1(CONFIG_SYS_BOOT_BASE_ADDR, 1) -#define TLB02 TLB2(AC_RWX | SA_IG) - - .globl reconfig_tlb0 -reconfig_tlb0: - sync - isync - addi r4,r0,CONFIG_SYS_TLB_FOR_BOOT_FLASH /* TLB entry # */ - lis r5,TLB00@h - ori r5,r5,TLB00@l - tlbwe r5,r4,0x0000 /* Save it out */ - lis r5,TLB01@h - ori r5,r5,TLB01@l - tlbwe r5,r4,0x0001 /* Save it out */ - lis r5,TLB02@h - ori r5,r5,TLB02@l - tlbwe r5,r4,0x0002 /* Save it out */ - sync - isync - blr -#endif diff --git a/board/amcc/sequoia/sdram.c b/board/amcc/sequoia/sdram.c index 2c5a218..67640d7 100644 --- a/board/amcc/sequoia/sdram.c +++ b/board/amcc/sequoia/sdram.c @@ -26,14 +26,6 @@ extern int denali_wait_for_dlllock(void); extern void denali_core_search_data_eye(void); -#if defined(CONFIG_NAND_SPL) -/* Using arch/powerpc/cpu/ppc4xx/speed.c to calculate the bus frequency is too big - * for the 4k NAND boot image so define bus_frequency to 133MHz here - * which is save for the refresh counter setup. - */ -#define get_bus_freq(val) 133333333 -#endif - /************************************************************************* * * initdram -- 440EPx's DDR controller is a DENALI Core @@ -41,8 +33,7 @@ extern void denali_core_search_data_eye(void); ************************************************************************/ phys_size_t initdram (int board_type) { -#if !(defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_SYS_RAMBOOT)) || \ - defined(CONFIG_NAND_SPL) +#if !defined(CONFIG_SYS_RAMBOOT) ulong speed = get_bus_freq(0); mtsdram(DDR0_02, 0x00000000); @@ -81,7 +72,7 @@ phys_size_t initdram (int board_type) mtsdram(DDR0_02, 0x00000001); denali_wait_for_dlllock(); -#endif /* #ifndef CONFIG_NAND_U_BOOT */ +#endif /* #ifndef CONFIG_SYS_RAMBOOT */ #ifdef CONFIG_DDR_DATA_EYE /* -----------------------------------------------------------+ diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c index 73c65c5..53f9b34 100644 --- a/board/amcc/sequoia/sequoia.c +++ b/board/amcc/sequoia/sequoia.c @@ -142,8 +142,7 @@ int misc_init_r(void) gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize; gd->bd->bi_flashoffset = 0; -#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) || \ - defined(CONFIG_SYS_RAMBOOT) +#if defined(CONFIG_SYS_RAMBOOT) mtdcr(EBC0_CFGADDR, PB3CR); #else mtdcr(EBC0_CFGADDR, PB0CR); @@ -151,8 +150,7 @@ int misc_init_r(void) pbcr = mfdcr(EBC0_CFGDATA); size_val = ffs(gd->bd->bi_flashsize) - 21; pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17); -#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) || \ - defined(CONFIG_SYS_RAMBOOT) +#if defined(CONFIG_SYS_RAMBOOT) mtdcr(EBC0_CFGADDR, PB3CR); #else mtdcr(EBC0_CFGADDR, PB0CR); @@ -360,7 +358,7 @@ void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev) } #endif -#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_SYS_RAMBOOT) +#if defined(CONFIG_SYS_RAMBOOT) /* * On NAND-booting sequoia, we need to patch the chips select numbers * in the dtb (CS0 - NAND, CS3 - NOR) @@ -411,4 +409,4 @@ void ft_board_setup(void *blob, bd_t *bd) return; } } -#endif /* CONFIG_NAND_U_BOOT */ +#endif /* CONFIG_SYS_RAMBOOT */ diff --git a/board/atmel/at91sam9263ek/at91sam9263ek.c b/board/atmel/at91sam9263ek/at91sam9263ek.c index 4b14554..db29879 100644 --- a/board/atmel/at91sam9263ek/at91sam9263ek.c +++ b/board/atmel/at91sam9263ek/at91sam9263ek.c @@ -7,7 +7,7 @@ */ #include <common.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/arch/at91sam9263.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> diff --git a/board/avnet/fx12mm/.gitignore b/board/avnet/fx12mm/.gitignore deleted file mode 100644 index b644f59..0000000 --- a/board/avnet/fx12mm/.gitignore +++ /dev/null @@ -1 +0,0 @@ -config.tmp diff --git a/board/avnet/v5fx30teval/.gitignore b/board/avnet/v5fx30teval/.gitignore deleted file mode 100644 index f6418a0..0000000 --- a/board/avnet/v5fx30teval/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/config.tmp diff --git a/board/bct-brettl2/config.mk b/board/bct-brettl2/config.mk deleted file mode 100644 index 0d3df2d..0000000 --- a/board/bct-brettl2/config.mk +++ /dev/null @@ -1,13 +0,0 @@ -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif diff --git a/board/bf518f-ezbrd/config.mk b/board/bf518f-ezbrd/config.mk deleted file mode 100644 index 0d3df2d..0000000 --- a/board/bf518f-ezbrd/config.mk +++ /dev/null @@ -1,13 +0,0 @@ -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif diff --git a/board/bf526-ezbrd/config.mk b/board/bf526-ezbrd/config.mk deleted file mode 100644 index 0d3df2d..0000000 --- a/board/bf526-ezbrd/config.mk +++ /dev/null @@ -1,13 +0,0 @@ -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif diff --git a/board/bf527-ad7160-eval/config.mk b/board/bf527-ad7160-eval/config.mk deleted file mode 100644 index 0d3df2d..0000000 --- a/board/bf527-ad7160-eval/config.mk +++ /dev/null @@ -1,13 +0,0 @@ -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif diff --git a/board/bf527-ezkit/config.mk b/board/bf527-ezkit/config.mk deleted file mode 100644 index 0d3df2d..0000000 --- a/board/bf527-ezkit/config.mk +++ /dev/null @@ -1,13 +0,0 @@ -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif diff --git a/board/bf527-sdp/config.mk b/board/bf527-sdp/config.mk index af299f5..1d46cfc 100644 --- a/board/bf527-sdp/config.mk +++ b/board/bf527-sdp/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 6 diff --git a/board/bf533-ezkit/config.mk b/board/bf533-ezkit/config.mk index 97eaafe..7f9138b 100644 --- a/board/bf533-ezkit/config.mk +++ b/board/bf533-ezkit/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 diff --git a/board/bf533-stamp/config.mk b/board/bf533-stamp/config.mk index 97eaafe..7f9138b 100644 --- a/board/bf533-stamp/config.mk +++ b/board/bf533-stamp/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 diff --git a/board/bf537-stamp/config.mk b/board/bf537-stamp/config.mk index bc0e747..ab0fbec 100644 --- a/board/bf537-stamp/config.mk +++ b/board/bf537-stamp/config.mk @@ -7,11 +7,6 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 LDR_FLAGS-BFIN_BOOT_UART := --port g --gpio 6 diff --git a/board/bf538f-ezkit/config.mk b/board/bf538f-ezkit/config.mk index 97eaafe..7f9138b 100644 --- a/board/bf538f-ezkit/config.mk +++ b/board/bf538f-ezkit/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 diff --git a/board/bf548-ezkit/config.mk b/board/bf548-ezkit/config.mk index 8d2c60f..7bb8e9c 100644 --- a/board/bf548-ezkit/config.mk +++ b/board/bf548-ezkit/config.mk @@ -7,11 +7,6 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --dma 6 LDR_FLAGS-BFIN_BOOT_FIFO := --dma 1 diff --git a/board/bf561-acvilon/config.mk b/board/bf561-acvilon/config.mk index ce94715..854d7db 100644 --- a/board/bf561-acvilon/config.mk +++ b/board/bf561-acvilon/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 diff --git a/board/bf561-ezkit/config.mk b/board/bf561-ezkit/config.mk index ce94715..854d7db 100644 --- a/board/bf561-ezkit/config.mk +++ b/board/bf561-ezkit/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 diff --git a/board/br4/config.mk b/board/br4/config.mk deleted file mode 100644 index 2436ec0..0000000 --- a/board/br4/config.mk +++ /dev/null @@ -1,15 +0,0 @@ -# -# Copyright (c) Switchfin Org. <dpn@switchfin.org> -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif diff --git a/board/cm-bf527/config.mk b/board/cm-bf527/config.mk deleted file mode 100644 index 0d3df2d..0000000 --- a/board/cm-bf527/config.mk +++ /dev/null @@ -1,13 +0,0 @@ -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif diff --git a/board/cm-bf533/config.mk b/board/cm-bf533/config.mk index 97eaafe..7f9138b 100644 --- a/board/cm-bf533/config.mk +++ b/board/cm-bf533/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 diff --git a/board/cm-bf537e/config.mk b/board/cm-bf537e/config.mk index 97eaafe..7f9138b 100644 --- a/board/cm-bf537e/config.mk +++ b/board/cm-bf537e/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 diff --git a/board/cm-bf537u/config.mk b/board/cm-bf537u/config.mk index 97eaafe..7f9138b 100644 --- a/board/cm-bf537u/config.mk +++ b/board/cm-bf537u/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 diff --git a/board/cm-bf548/config.mk b/board/cm-bf548/config.mk index 289c8a4..beb9834 100644 --- a/board/cm-bf548/config.mk +++ b/board/cm-bf548/config.mk @@ -7,11 +7,6 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --dma 6 LDR_FLAGS-BFIN_BOOT_FIFO := --dma 1 diff --git a/board/cm-bf561/config.mk b/board/cm-bf561/config.mk index ce94715..854d7db 100644 --- a/board/cm-bf561/config.mk +++ b/board/cm-bf561/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 diff --git a/board/cogent/mb.c b/board/cogent/mb.c index 3eea47d..c025643 100644 --- a/board/cogent/mb.c +++ b/board/cogent/mb.c @@ -14,7 +14,7 @@ /* ------------------------------------------------------------------------- */ -#if defined(CONFIG_8260) +#if defined(CONFIG_MPC8260) #include <ioports.h> @@ -186,7 +186,7 @@ const iop_conf_t iop_conf_tab[4][32] = { } }; -#endif /* CONFIG_8260 */ +#endif /* CONFIG_MPC8260 */ /* ------------------------------------------------------------------------- */ diff --git a/board/cogent/serial.c b/board/cogent/serial.c index f0d6b22..95c8120 100644 --- a/board/cogent/serial.c +++ b/board/cogent/serial.c @@ -13,7 +13,7 @@ DECLARE_GLOBAL_DATA_PTR; #if (CMA_MB_CAPS & CMA_MB_CAP_SERPAR) #if (defined(CONFIG_8xx) && defined(CONFIG_8xx_CONS_NONE)) || \ - (defined(CONFIG_8260) && defined(CONFIG_CONS_NONE)) + (defined(CONFIG_MPC8260) && defined(CONFIG_CONS_NONE)) #if CONFIG_CONS_INDEX == 1 #define CMA_MB_SERIAL_BASE CMA_MB_SERIALA_BASE diff --git a/board/compulab/cm_t335/spl.c b/board/compulab/cm_t335/spl.c index b3b150a..d574364 100644 --- a/board/compulab/cm_t335/spl.c +++ b/board/compulab/cm_t335/spl.c @@ -18,7 +18,7 @@ #include <asm/arch/clocks_am33xx.h> #include <asm/arch/sys_proto.h> #include <asm/arch/hardware_am33xx.h> -#include <asm/sizes.h> +#include <linux/sizes.h> const struct ctrl_ioregs ioregs = { .cm0ioctl = MT41J128MJT125_IOCTRL_VALUE, diff --git a/board/cray/L1/.gitignore b/board/cray/L1/.gitignore new file mode 100644 index 0000000..cd76d66 --- /dev/null +++ b/board/cray/L1/.gitignore @@ -0,0 +1,2 @@ +bootscript.c +bootscript.image diff --git a/board/esd/pmc440/init.S b/board/esd/pmc440/init.S index cc8030b..1f26fad 100644 --- a/board/esd/pmc440/init.S +++ b/board/esd/pmc440/init.S @@ -27,11 +27,7 @@ tlbtab: * 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 */ -#ifndef CONFIG_NAND_SPL tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M, CONFIG_SYS_BOOT_BASE_ADDR, 1, AC_RWX | SA_G ) -#else - tlbentry( CONFIG_SYS_NAND_BOOT_SPL_SRC, SZ_4K, CONFIG_SYS_NAND_BOOT_SPL_SRC, 1, AC_RWX | SA_G ) -#endif /* TLB entries for DDR2 SDRAM are generated dynamically */ @@ -71,31 +67,3 @@ tlbtab: /* TODO: what about high IO space */ tlbtab_end - -#if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL) - /* - * For NAND booting the first TLB has to be reconfigured to full size - * and with caching disabled after running from RAM! - */ -#define TLB00 TLB0(CONFIG_SYS_BOOT_BASE_ADDR, SZ_256M) -#define TLB01 TLB1(CONFIG_SYS_BOOT_BASE_ADDR, 1) -#define TLB02 TLB2(AC_RWX | SA_IG) - - .globl reconfig_tlb0 -reconfig_tlb0: - sync - isync - addi r4,r0,0x0000 /* TLB entry #0 */ - lis r5,TLB00@h - ori r5,r5,TLB00@l - tlbwe r5,r4,0x0000 /* Save it out */ - lis r5,TLB01@h - ori r5,r5,TLB01@l - tlbwe r5,r4,0x0001 /* Save it out */ - lis r5,TLB02@h - ori r5,r5,TLB02@l - tlbwe r5,r4,0x0002 /* Save it out */ - sync - isync - blr -#endif diff --git a/board/esd/pmc440/pmc440.c b/board/esd/pmc440/pmc440.c index 88fc5f7..e86996c 100644 --- a/board/esd/pmc440/pmc440.c +++ b/board/esd/pmc440/pmc440.c @@ -229,19 +229,11 @@ int misc_init_r(void) gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize; gd->bd->bi_flashoffset = 0; -#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) - mtdcr(EBC0_CFGADDR, PB2CR); -#else mtdcr(EBC0_CFGADDR, PB0CR); -#endif pbcr = mfdcr(EBC0_CFGDATA); size_val = ffs(gd->bd->bi_flashsize) - 21; pbcr = (pbcr & 0x0001ffff) | gd->bd->bi_flashstart | (size_val << 17); -#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SPL) - mtdcr(EBC0_CFGADDR, PB2CR); -#else mtdcr(EBC0_CFGADDR, PB0CR); -#endif mtdcr(EBC0_CFGDATA, pbcr); /* diff --git a/board/freescale/b4860qds/b4860qds.c b/board/freescale/b4860qds/b4860qds.c index f6b012d..d9c88a0 100644 --- a/board/freescale/b4860qds/b4860qds.c +++ b/board/freescale/b4860qds/b4860qds.c @@ -11,6 +11,7 @@ #include <linux/compiler.h> #include <asm/mmu.h> #include <asm/processor.h> +#include <asm/errno.h> #include <asm/cache.h> #include <asm/immap_85xx.h> #include <asm/fsl_law.h> @@ -28,7 +29,6 @@ #define CLK_MUX_SEL_MASK 0x4 #define ETH_PHY_CLK_OUT 0x4 -#define PLL_NUM 2 DECLARE_GLOBAL_DATA_PTR; @@ -120,6 +120,7 @@ int configure_vsc3316_3308(void) debug("Using SERDES2 Protocol: 0x%x:\n", serdes2_prtcl); switch (serdes1_prtcl) { + case 0x29: case 0x2a: case 0x2C: case 0x2D: @@ -151,7 +152,55 @@ int configure_vsc3316_3308(void) } break; + case 0x02: + case 0x04: + case 0x05: + case 0x06: + case 0x08: + case 0x09: + case 0x0A: + case 0x0B: + case 0x0C: + case 0x30: + case 0x32: + case 0x33: + case 0x34: + case 0x39: + case 0x3A: + case 0x3C: + case 0x3D: + case 0x5C: + case 0x5D: + /* + * Configuration: + * SERDES: 1 + * Lanes: A,B: AURORA + * Lanes: C,d: SGMII + * Lanes: E,F,G,H: CPRI + */ + debug("Configuring crossbar for Aurora, SGMII 3 and 4," + " and CPRI. srds_prctl:%x\n", serdes1_prtcl); + num_vsc16_con = NUM_CON_VSC3316; + /* Configure VSC3316 crossbar switch */ + ret = select_i2c_ch_pca(I2C_CH_VSC3316); + if (!ret) { + ret = vsc3316_config(VSC3316_TX_ADDRESS, + vsc16_tx_sfp_sgmii_aurora, + num_vsc16_con); + if (ret) + return ret; + ret = vsc3316_config(VSC3316_RX_ADDRESS, + vsc16_rx_sfp_sgmii_aurora, + num_vsc16_con); + if (ret) + return ret; + } else { + return ret; + } + break; + #ifdef CONFIG_PPC_B4420 + case 0x17: case 0x18: /* * Configuration: @@ -239,14 +288,191 @@ int configure_vsc3316_3308(void) return 0; } +static int calibrate_pll(serdes_corenet_t *srds_regs, int pll_num) +{ + u32 rst_err; + + /* Steps For SerDes PLLs reset and reconfiguration + * or PLL power-up procedure + */ + debug("CALIBRATE PLL:%d\n", pll_num); + clrbits_be32(&srds_regs->bank[pll_num].rstctl, + SRDS_RSTCTL_SDRST_B); + udelay(10); + clrbits_be32(&srds_regs->bank[pll_num].rstctl, + (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B)); + udelay(10); + setbits_be32(&srds_regs->bank[pll_num].rstctl, + SRDS_RSTCTL_RST); + setbits_be32(&srds_regs->bank[pll_num].rstctl, + (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B + | SRDS_RSTCTL_SDRST_B)); + + udelay(20); + + /* Check whether PLL has been locked or not */ + rst_err = in_be32(&srds_regs->bank[pll_num].rstctl) & + SRDS_RSTCTL_RSTERR; + rst_err >>= SRDS_RSTCTL_RSTERR_SHIFT; + debug("RST_ERR value for PLL %d is: 0x%x:\n", pll_num, rst_err); + if (rst_err) + return rst_err; + + return rst_err; +} + +static int check_pll_locks(serdes_corenet_t *srds_regs, int pll_num) +{ + int ret = 0; + u32 fcap, dcbias, bcap, pllcr1, pllcr0; + + if (calibrate_pll(srds_regs, pll_num)) { + /* STEP 1 */ + /* Read fcap, dcbias and bcap value */ + clrbits_be32(&srds_regs->bank[pll_num].pllcr0, + SRDS_PLLCR0_DCBIAS_OUT_EN); + fcap = in_be32(&srds_regs->bank[pll_num].pllsr2) & + SRDS_PLLSR2_FCAP; + fcap >>= SRDS_PLLSR2_FCAP_SHIFT; + bcap = in_be32(&srds_regs->bank[pll_num].pllsr2) & + SRDS_PLLSR2_BCAP_EN; + bcap >>= SRDS_PLLSR2_BCAP_EN_SHIFT; + setbits_be32(&srds_regs->bank[pll_num].pllcr0, + SRDS_PLLCR0_DCBIAS_OUT_EN); + dcbias = in_be32(&srds_regs->bank[pll_num].pllsr2) & + SRDS_PLLSR2_DCBIAS; + dcbias >>= SRDS_PLLSR2_DCBIAS_SHIFT; + debug("values of bcap:%x, fcap:%x and dcbias:%x\n", + bcap, fcap, dcbias); + if (fcap == 0 && bcap == 1) { + /* Step 3 */ + clrbits_be32(&srds_regs->bank[pll_num].rstctl, + (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B + | SRDS_RSTCTL_SDRST_B)); + clrbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_BCAP_EN); + setbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_BCAP_OVD); + if (calibrate_pll(srds_regs, pll_num)) { + /*save the fcap, dcbias and bcap values*/ + clrbits_be32(&srds_regs->bank[pll_num].pllcr0, + SRDS_PLLCR0_DCBIAS_OUT_EN); + fcap = in_be32(&srds_regs->bank[pll_num].pllsr2) + & SRDS_PLLSR2_FCAP; + fcap >>= SRDS_PLLSR2_FCAP_SHIFT; + bcap = in_be32(&srds_regs->bank[pll_num].pllsr2) + & SRDS_PLLSR2_BCAP_EN; + bcap >>= SRDS_PLLSR2_BCAP_EN_SHIFT; + setbits_be32(&srds_regs->bank[pll_num].pllcr0, + SRDS_PLLCR0_DCBIAS_OUT_EN); + dcbias = in_be32 + (&srds_regs->bank[pll_num].pllsr2) & + SRDS_PLLSR2_DCBIAS; + dcbias >>= SRDS_PLLSR2_DCBIAS_SHIFT; + + /* Step 4*/ + clrbits_be32(&srds_regs->bank[pll_num].rstctl, + (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B + | SRDS_RSTCTL_SDRST_B)); + setbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_BYP_CAL); + clrbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_BCAP_EN); + setbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_BCAP_OVD); + /* change the fcap and dcbias to the saved + * values from Step 3 */ + clrbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_PLL_FCAP); + pllcr1 = (in_be32 + (&srds_regs->bank[pll_num].pllcr1)| + (fcap << SRDS_PLLCR1_PLL_FCAP_SHIFT)); + out_be32(&srds_regs->bank[pll_num].pllcr1, + pllcr1); + clrbits_be32(&srds_regs->bank[pll_num].pllcr0, + SRDS_PLLCR0_DCBIAS_OVRD); + pllcr0 = (in_be32 + (&srds_regs->bank[pll_num].pllcr0)| + (dcbias << SRDS_PLLCR0_DCBIAS_OVRD_SHIFT)); + out_be32(&srds_regs->bank[pll_num].pllcr0, + pllcr0); + ret = calibrate_pll(srds_regs, pll_num); + if (ret) + return ret; + } else { + goto out; + } + } else { /* Step 5 */ + clrbits_be32(&srds_regs->bank[pll_num].rstctl, + (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B + | SRDS_RSTCTL_SDRST_B)); + udelay(10); + /* Change the fcap, dcbias, and bcap to the + * values from Step 1 */ + setbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_BYP_CAL); + clrbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_PLL_FCAP); + pllcr1 = (in_be32(&srds_regs->bank[pll_num].pllcr1)| + (fcap << SRDS_PLLCR1_PLL_FCAP_SHIFT)); + out_be32(&srds_regs->bank[pll_num].pllcr1, + pllcr1); + clrbits_be32(&srds_regs->bank[pll_num].pllcr0, + SRDS_PLLCR0_DCBIAS_OVRD); + pllcr0 = (in_be32(&srds_regs->bank[pll_num].pllcr0)| + (dcbias << SRDS_PLLCR0_DCBIAS_OVRD_SHIFT)); + out_be32(&srds_regs->bank[pll_num].pllcr0, + pllcr0); + clrbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_BCAP_EN); + setbits_be32(&srds_regs->bank[pll_num].pllcr1, + SRDS_PLLCR1_BCAP_OVD); + ret = calibrate_pll(srds_regs, pll_num); + if (ret) + return ret; + } + } +out: + return 0; +} + +static int check_serdes_pll_locks(void) +{ + serdes_corenet_t *srds1_regs = + (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR; + serdes_corenet_t *srds2_regs = + (void *)CONFIG_SYS_FSL_CORENET_SERDES2_ADDR; + int i, ret1, ret2; + + debug("\nSerDes1 Lock check\n"); + for (i = 0; i < CONFIG_SYS_FSL_SRDS_NUM_PLLS; i++) { + ret1 = check_pll_locks(srds1_regs, i); + if (ret1) { + printf("SerDes1, PLL:%d didnt lock\n", i); + return ret1; + } + } + debug("\nSerDes2 Lock check\n"); + for (i = 0; i < CONFIG_SYS_FSL_SRDS_NUM_PLLS; i++) { + ret2 = check_pll_locks(srds2_regs, i); + if (ret2) { + printf("SerDes2, PLL:%d didnt lock\n", i); + return ret2; + } + } + + return 0; +} + int config_serdes1_refclks(void) { ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); serdes_corenet_t *srds_regs = (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR; u32 serdes1_prtcl, lane; - unsigned int flag_sgmii_prtcl = 0; - int ret, i; + unsigned int flag_sgmii_aurora_prtcl = 0; + int i; + int ret = 0; serdes1_prtcl = in_be32(&gur->rcwsr[4]) & FSL_CORENET2_RCWSR4_SRDS1_PRTCL; @@ -257,10 +483,12 @@ int config_serdes1_refclks(void) serdes1_prtcl >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT; debug("Using SERDES1 Protocol: 0x%x:\n", serdes1_prtcl); - /* Clear SRDS_RSTCTL_RST bit for both PLLs before changing refclks + /* To prevent generation of reset request from SerDes + * while changing the refclks, By setting SRDS_RST_MSK bit, + * SerDes reset event cannot cause a reset request */ - for (i = 0; i < PLL_NUM; i++) - clrbits_be32(&srds_regs->bank[i].rstctl, SRDS_RSTCTL_RST); + setbits_be32(&gur->rstrqmr1, FSL_CORENET_RSTRQMR1_SRDS_RST_MSK); + /* Reconfigure IDT idt8t49n222a device for CPRI to work * For this SerDes1's Refclk1 and refclk2 need to be set * to 122.88MHz @@ -270,6 +498,25 @@ int config_serdes1_refclks(void) case 0x2C: case 0x2D: case 0x2E: + case 0x02: + case 0x04: + case 0x05: + case 0x06: + case 0x08: + case 0x09: + case 0x0A: + case 0x0B: + case 0x0C: + case 0x30: + case 0x32: + case 0x33: + case 0x34: + case 0x39: + case 0x3A: + case 0x3C: + case 0x3D: + case 0x5C: + case 0x5D: debug("Configuring idt8t49n222a for CPRI SerDes clks:" " for srds_prctl:%x\n", serdes1_prtcl); ret = select_i2c_ch_pca(I2C_CH_IDT); @@ -279,16 +526,16 @@ int config_serdes1_refclks(void) SERDES_REFCLK_122_88, 0); if (ret) { printf("IDT8T49N222A configuration failed.\n"); - return ret; + goto out; } else - printf("IDT8T49N222A configured.\n"); + debug("IDT8T49N222A configured.\n"); } else { - return ret; + goto out; } select_i2c_ch_pca(I2C_CH_DEFAULT); /* Change SerDes1's Refclk1 to 125MHz for on board - * SGMIIs to work + * SGMIIs or Aurora to work */ for (lane = 0; lane < SRDS_MAX_LANES; lane++) { enum srds_prtcl lane_prtcl = serdes_get_prtcl @@ -300,20 +547,21 @@ int config_serdes1_refclks(void) case SGMII_FM1_DTSEC4: case SGMII_FM1_DTSEC5: case SGMII_FM1_DTSEC6: - flag_sgmii_prtcl++; + case AURORA: + flag_sgmii_aurora_prtcl++; break; default: break; } } - if (flag_sgmii_prtcl) + if (flag_sgmii_aurora_prtcl) QIXIS_WRITE(brdcfg[4], QIXIS_SRDS1CLK_125); /* Steps For SerDes PLLs reset and reconfiguration after * changing SerDes's refclks */ - for (i = 0; i < PLL_NUM; i++) { + for (i = 0; i < CONFIG_SYS_FSL_SRDS_NUM_PLLS; i++) { debug("For PLL%d reset and reconfiguration after" " changing refclks\n", i+1); clrbits_be32(&srds_regs->bank[i].rstctl, @@ -333,16 +581,101 @@ int config_serdes1_refclks(void) printf("WARNING:IDT8T49N222A configuration not" " supported for:%x SerDes1 Protocol.\n", serdes1_prtcl); - return -1; } - return 0; +out: + /* Clearing SRDS_RST_MSK bit as now + * SerDes reset event can cause a reset request + */ + clrbits_be32(&gur->rstrqmr1, FSL_CORENET_RSTRQMR1_SRDS_RST_MSK); + return ret; +} + +int config_serdes2_refclks(void) +{ + ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + serdes_corenet_t *srds2_regs = + (void *)CONFIG_SYS_FSL_CORENET_SERDES2_ADDR; + u32 serdes2_prtcl; + int ret = 0; + int i; + + serdes2_prtcl = in_be32(&gur->rcwsr[4]) & + FSL_CORENET2_RCWSR4_SRDS2_PRTCL; + if (!serdes2_prtcl) { + debug("SERDES2 is not enabled\n"); + return -ENODEV; + } + serdes2_prtcl >>= FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT; + debug("Using SERDES2 Protocol: 0x%x:\n", serdes2_prtcl); + + /* To prevent generation of reset request from SerDes + * while changing the refclks, By setting SRDS_RST_MSK bit, + * SerDes reset event cannot cause a reset request + */ + setbits_be32(&gur->rstrqmr1, FSL_CORENET_RSTRQMR1_SRDS_RST_MSK); + + /* Reconfigure IDT idt8t49n222a device for PCIe SATA to work + * For this SerDes2's Refclk1 need to be set to 100MHz + */ + switch (serdes2_prtcl) { + case 0x9E: + case 0x9A: + case 0xb2: + debug("Configuring IDT for PCIe SATA for srds_prctl:%x\n", + serdes2_prtcl); + ret = select_i2c_ch_pca(I2C_CH_IDT); + if (!ret) { + ret = set_serdes_refclk(IDT_SERDES2_ADDRESS, 2, + SERDES_REFCLK_100, + SERDES_REFCLK_156_25, 0); + if (ret) { + printf("IDT8T49N222A configuration failed.\n"); + goto out; + } else + debug("IDT8T49N222A configured.\n"); + } else { + goto out; + } + select_i2c_ch_pca(I2C_CH_DEFAULT); + + /* Steps For SerDes PLLs reset and reconfiguration after + * changing SerDes's refclks + */ + for (i = 0; i < CONFIG_SYS_FSL_SRDS_NUM_PLLS; i++) { + clrbits_be32(&srds2_regs->bank[i].rstctl, + SRDS_RSTCTL_SDRST_B); + udelay(10); + clrbits_be32(&srds2_regs->bank[i].rstctl, + (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B)); + udelay(10); + setbits_be32(&srds2_regs->bank[i].rstctl, + SRDS_RSTCTL_RST); + setbits_be32(&srds2_regs->bank[i].rstctl, + (SRDS_RSTCTL_SDEN | SRDS_RSTCTL_PLLRST_B + | SRDS_RSTCTL_SDRST_B)); + + udelay(10); + } + break; + default: + printf("IDT configuration not supported for:%x S2 Protocol.\n", + serdes2_prtcl); + } + +out: + /* Clearing SRDS_RST_MSK bit as now + * SerDes reset event can cause a reset request + */ + clrbits_be32(&gur->rstrqmr1, FSL_CORENET_RSTRQMR1_SRDS_RST_MSK); + return ret; } int board_early_init_r(void) { const unsigned int flashbase = CONFIG_SYS_FLASH_BASE; const u8 flash_esel = find_tlb_idx((void *)flashbase, 1); + int ret; /* * Remap Boot flash + PROMJET region to caching-inhibited @@ -375,6 +708,35 @@ int board_early_init_r(void) else printf("SerDes1 Refclks have been set.\n"); + /* SerDes2 refclks need to be set again, as default clks + * are not suitable for PCIe SATA to work + * This function will set SerDes2's Refclk1 and refclk2 + * for SerDes2 protocols having PCIe in them + * for PCIe SATA to work + */ + ret = config_serdes2_refclks(); + if (!ret) + printf("SerDes2 Refclks have been set.\n"); + else if (ret == -ENODEV) + printf("SerDes disable, Refclks couldn't change.\n"); + else + printf("SerDes2 Refclk reconfiguring failed.\n"); + +#if defined(CONFIG_SYS_FSL_ERRATUM_A006384) || \ + defined(CONFIG_SYS_FSL_ERRATUM_A006475) + /* Rechecking the SerDes locks after all SerDes configurations + * are done, As SerDes PLLs may not lock reliably at 5 G VCO + * and at cold temperatures. + * Following sequence ensure the proper locking of SerDes PLLs. + */ + if (SVR_MAJ(get_svr()) == 1) { + if (check_serdes_pll_locks()) + printf("SerDes plls still not locked properly.\n"); + else + printf("SerDes plls have been locked well.\n"); + } +#endif + /* Configure VSC3316 and VSC3308 crossbar switches */ if (configure_vsc3316_3308()) printf("VSC:failed to configure VSC3316/3308.\n"); diff --git a/board/freescale/b4860qds/b4860qds_crossbar_con.h b/board/freescale/b4860qds/b4860qds_crossbar_con.h index db0cf28..fcccb8f 100644 --- a/board/freescale/b4860qds/b4860qds_crossbar_con.h +++ b/board/freescale/b4860qds/b4860qds_crossbar_con.h @@ -24,6 +24,10 @@ static const int8_t vsc16_tx_4sfp_sgmii_34[8][2] = { {15, 7}, {0, 1}, {7, 8}, {9, 0}, {5, 14}, {4, 15}, {-1, -1}, {-1, -1} }; +static int8_t vsc16_tx_sfp_sgmii_aurora[8][2] = { {15, 7}, {0, 1}, + {7, 8}, {9, 0}, {5, 14}, + {4, 15}, {2, 12}, {12, 13} }; + #ifdef CONFIG_PPC_B4420 static int8_t vsc16_tx_sgmii_lane_cd[8][2] = { {5, 14}, {4, 15}, {-1, -1}, {-1, -1}, {-1, -1}, {-1, -1}, {-1, -1}, {-1, -1} }; @@ -46,6 +50,10 @@ static const int8_t vsc16_rx_4sfp_sgmii_34[8][2] = { {8, 15}, {0, 1}, {7, 8}, {1, 9}, {14, 11}, {15, 10}, {-1, -1}, {-1, -1} }; +static int8_t vsc16_rx_sfp_sgmii_aurora[8][2] = { {8, 15}, {0, 1}, + {7, 8}, {1, 9}, {14, 11}, + {15, 10}, {13, 3}, {12, 12} }; + #ifdef CONFIG_PPC_B4420 static int8_t vsc16_rx_sgmii_lane_cd[8][2] = { {14, 11}, {15, 10}, {-1, -1}, {-1, -1}, {-1, -1}, {-1, -1}, {-1, -1}, {-1, -1} }; diff --git a/board/freescale/b4860qds/eth_b4860qds.c b/board/freescale/b4860qds/eth_b4860qds.c index a8fc845..12df9a8 100644 --- a/board/freescale/b4860qds/eth_b4860qds.c +++ b/board/freescale/b4860qds/eth_b4860qds.c @@ -66,6 +66,7 @@ static void initialize_lane_to_slot(void) serdes2_prtcl); switch (serdes2_prtcl) { + case 0x17: case 0x18: /* * Configuration: @@ -198,6 +199,7 @@ int board_eth_init(bd_t *bis) fm_info_set_phy_address(FM1_DTSEC6, CONFIG_SYS_FM1_DTSEC6_PHY_ADDR); switch (serdes1_prtcl) { + case 0x29: case 0x2a: /* Serdes 1: A-B SGMII, Configuring DTSEC 5 and 6 */ debug("Setting phy addresses for FM1_DTSEC5: %x and" @@ -209,6 +211,7 @@ int board_eth_init(bd_t *bis) CONFIG_SYS_FM1_DTSEC6_PHY_ADDR); break; #ifdef CONFIG_PPC_B4420 + case 0x17: case 0x18: /* Serdes 1: A-D SGMII, Configuring on board dual SGMII Phy */ debug("Setting phy addresses for FM1_DTSEC3: %x and" @@ -228,6 +231,7 @@ int board_eth_init(bd_t *bis) break; } switch (serdes2_prtcl) { + case 0x17: case 0x18: debug("Setting phy addresses on SGMII Riser card for" "FM1_DTSEC ports: \n"); @@ -240,6 +244,7 @@ int board_eth_init(bd_t *bis) fm_info_set_phy_address(FM1_DTSEC4, CONFIG_SYS_FM1_DTSEC4_RISER_PHY_ADDR); break; + case 0x48: case 0x49: debug("Setting phy addresses on SGMII Riser card for" "FM1_DTSEC ports: \n"); diff --git a/board/freescale/m5271evb/Makefile b/board/freescale/m5271evb/Makefile deleted file mode 100644 index 77138c6..0000000 --- a/board/freescale/m5271evb/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = m5271evb.o diff --git a/board/freescale/m5271evb/config.mk b/board/freescale/m5271evb/config.mk deleted file mode 100644 index 957f584..0000000 --- a/board/freescale/m5271evb/config.mk +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# Coldfire contribution by Bernhard Kuhn <bkuhn@metrowerks.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -CONFIG_SYS_TEXT_BASE = 0xffe00000 diff --git a/board/freescale/m5271evb/m5271evb.c b/board/freescale/m5271evb/m5271evb.c deleted file mode 100644 index 5981a27..0000000 --- a/board/freescale/m5271evb/m5271evb.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - * (C) Copyright 2000-2006 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/immap.h> - -int checkboard (void) { - puts ("Board: Freescale M5271EVB\n"); - return 0; -}; - -phys_size_t initdram (int board_type) { - - int i; - - /* Enable Address lines 23-21 and lower 16bits of data path */ - mbar_writeByte(MCF_GPIO_PAR_AD, MCF_GPIO_AD_ADDR23 | - MCF_GPIO_AD_ADDR22 | MCF_GPIO_AD_ADDR21 | - MCF_GPIO_AD_DATAL); - - /* Set CS2 pin to be SD_CS0 */ - mbar_writeByte(MCF_GPIO_PAR_CS, mbar_readByte(MCF_GPIO_PAR_CS) - | MCF_GPIO_PAR_CS_PAR_CS2); - - /* Configure SDRAM Control Pin Assignemnt Register */ - mbar_writeByte(MCF_GPIO_PAR_SDRAM, MCF_GPIO_SDRAM_CSSDCS_00 | - MCF_GPIO_SDRAM_SDWE | MCF_GPIO_SDRAM_SCAS | - MCF_GPIO_SDRAM_SRAS | MCF_GPIO_SDRAM_SCKE | - MCF_GPIO_SDRAM_SDCS_11); - asm(" nop"); - - /* - * Check to see if the SDRAM has already been initialized - * by a run control tool - */ - if (!(mbar_readLong(MCF_SDRAMC_DACR0) & MCF_SDRAMC_DACRn_RE)) { - /* Initialize DRAM Control Register: DCR */ - mbar_writeShort(MCF_SDRAMC_DCR, - MCF_SDRAMC_DCR_RTIM(2) - | MCF_SDRAMC_DCR_RC(0x2E)); - asm(" nop"); - - /* - * Initialize DACR0 - * - * CASL: 01 - * CBM: cmd at A20, bank select bits 21 and up - * PS: 32bit port size - */ - mbar_writeLong(MCF_SDRAMC_DACR0, - MCF_SDRAMC_DACRn_BA(CONFIG_SYS_SDRAM_BASE>>18) - | MCF_SDRAMC_DACRn_CASL(1) - | MCF_SDRAMC_DACRn_CBM(3) - | MCF_SDRAMC_DACRn_PS(0)); - asm(" nop"); - - /* Initialize DMR0 */ - mbar_writeLong(MCF_SDRAMC_DMR0, - MCF_SDRAMC_DMRn_BAM_16M - | MCF_SDRAMC_DMRn_V); - asm(" nop"); - - /* Set IP bit in DACR */ - mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0) - | MCF_SDRAMC_DACRn_IP); - asm(" nop"); - - /* Wait at least 20ns to allow banks to precharge */ - for (i = 0; i < 5; i++) - asm(" nop"); - - /* Write to this block to initiate precharge */ - *(u32 *)(CONFIG_SYS_SDRAM_BASE) = 0xa5a5a5a5; - asm(" nop"); - - /* Set RE bit in DACR */ - mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0) - | MCF_SDRAMC_DACRn_RE); - - /* Wait for at least 8 auto refresh cycles to occur */ - for (i = 0; i < 2000; i++) - asm(" nop"); - - /* Finish the configuration by issuing the MRS */ - mbar_writeLong(MCF_SDRAMC_DACR0, mbar_readLong(MCF_SDRAMC_DACR0) - | MCF_SDRAMC_DACRn_MRS); - asm(" nop"); - - /* - * Write to the SDRAM Mode Register A0-A11 = 0x400 - * - * Write Burst Mode = Programmed Burst Length - * Op Mode = Standard Op - * CAS Latency = 2 - * Burst Type = Sequential - * Burst Length = 1 - */ - *(u32 *)(CONFIG_SYS_SDRAM_BASE + 0x400) = 0xa5a5a5a5; - asm(" nop"); - } - - return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; -}; - -int testdram (void) { - - /* TODO: XXX XXX XXX */ - printf ("DRAM test not implemented!\n"); - - return (0); -} diff --git a/board/freescale/m5271evb/u-boot.lds b/board/freescale/m5271evb/u-boot.lds deleted file mode 100644 index 3defcd2..0000000 --- a/board/freescale/m5271evb/u-boot.lds +++ /dev/null @@ -1,85 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_ARCH(m68k) - -SECTIONS -{ - .text : - { - arch/m68k/cpu/mcf52x2/start.o (.text*) - - . = DEFINED(env_offset) ? env_offset : .; - common/env_embedded.o (.ppcenv) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - - .reloc : - { - __got_start = .; - KEEP(*(.got)) - __got_end = .; - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - _sbss = .; - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - _ebss = .; - } - __bss_end = . ; - PROVIDE (end = .); -} diff --git a/board/freescale/m54418twr/config.mk b/board/freescale/m54418twr/config.mk index b306d03..07f52e0 100644 --- a/board/freescale/m54418twr/config.mk +++ b/board/freescale/m54418twr/config.mk @@ -4,6 +4,4 @@ # SPDX-License-Identifier: GPL-2.0+ # -sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp - PLATFORM_CPPFLAGS += -DTEXT_BASE=$(CONFIG_SYS_TEXT_BASE) diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c index c496254..aadad32 100644 --- a/board/freescale/mx6slevk/mx6slevk.c +++ b/board/freescale/mx6slevk/mx6slevk.c @@ -14,7 +14,7 @@ #include <asm/gpio.h> #include <asm/imx-common/iomux-v3.h> #include <asm/io.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <common.h> #include <fsl_esdhc.h> #include <mmc.h> diff --git a/board/freescale/t1040qds/Makefile b/board/freescale/t1040qds/Makefile index c7470d7..19ed21b 100644 --- a/board/freescale/t1040qds/Makefile +++ b/board/freescale/t1040qds/Makefile @@ -10,3 +10,4 @@ obj-$(CONFIG_PCI) += pci.o obj-y += law.o obj-y += tlb.o obj-y += eth.o +obj-y += diu.o diff --git a/board/freescale/t1040qds/diu.c b/board/freescale/t1040qds/diu.c new file mode 100644 index 0000000..ffd074b --- /dev/null +++ b/board/freescale/t1040qds/diu.c @@ -0,0 +1,215 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * Author: Priyanka Jain <Priyanka.Jain@freescale.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <linux/ctype.h> +#include <asm/io.h> +#include <stdio_dev.h> +#include <video_fb.h> +#include <fsl_diu_fb.h> +#include "../common/qixis.h" +#include "t1040qds.h" +#include "t1040qds_qixis.h" +#include <i2c.h> + + +#define I2C_DVI_INPUT_DATA_FORMAT_REG 0x1F +#define I2C_DVI_PLL_CHARGE_CNTL_REG 0x33 +#define I2C_DVI_PLL_DIVIDER_REG 0x34 +#define I2C_DVI_PLL_SUPPLY_CNTL_REG 0x35 +#define I2C_DVI_PLL_FILTER_REG 0x36 +#define I2C_DVI_TEST_PATTERN_REG 0x48 +#define I2C_DVI_POWER_MGMT_REG 0x49 +#define I2C_DVI_LOCK_STATE_REG 0x4D +#define I2C_DVI_SYNC_POLARITY_REG 0x56 + +/* + * Set VSYNC/HSYNC to active high. This is polarity of sync signals + * from DIU->DVI. The DIU default is active igh, so DVI is set to + * active high. + */ +#define I2C_DVI_INPUT_DATA_FORMAT_VAL 0x98 + +#define I2C_DVI_PLL_CHARGE_CNTL_HIGH_SPEED_VAL 0x06 +#define I2C_DVI_PLL_DIVIDER_HIGH_SPEED_VAL 0x26 +#define I2C_DVI_PLL_FILTER_HIGH_SPEED_VAL 0xA0 +#define I2C_DVI_PLL_CHARGE_CNTL_LOW_SPEED_VAL 0x08 +#define I2C_DVI_PLL_DIVIDER_LOW_SPEED_VAL 0x16 +#define I2C_DVI_PLL_FILTER_LOW_SPEED_VAL 0x60 + +/* Clear test pattern */ +#define I2C_DVI_TEST_PATTERN_VAL 0x18 +/* Exit Power-down mode */ +#define I2C_DVI_POWER_MGMT_VAL 0xC0 + +/* Monitor polarity is handled via DVI Sync Polarity Register */ +#define I2C_DVI_SYNC_POLARITY_VAL 0x00 + +/* + * DIU Area Descriptor + * + * Note that we need to byte-swap the value before it's written to the AD + * register. So even though the registers don't look like they're in the same + * bit positions as they are on the MPC8610, the same value is written to the + * AD register on the MPC8610 and on the P1022. + */ +#define AD_BYTE_F 0x10000000 +#define AD_ALPHA_C_SHIFT 25 +#define AD_BLUE_C_SHIFT 23 +#define AD_GREEN_C_SHIFT 21 +#define AD_RED_C_SHIFT 19 +#define AD_PIXEL_S_SHIFT 16 +#define AD_COMP_3_SHIFT 12 +#define AD_COMP_2_SHIFT 8 +#define AD_COMP_1_SHIFT 4 +#define AD_COMP_0_SHIFT 0 + +/* Programming of HDMI Chrontel CH7301 connector */ +int diu_set_dvi_encoder(unsigned int pixclock) +{ + int ret; + u8 temp; + select_i2c_ch_pca9547(I2C_MUX_CH_DIU); + + temp = I2C_DVI_TEST_PATTERN_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, I2C_DVI_TEST_PATTERN_REG, 1, + &temp, 1); + if (ret) { + puts("I2C: failed to select proper dvi test pattern\n"); + return ret; + } + temp = I2C_DVI_INPUT_DATA_FORMAT_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, I2C_DVI_INPUT_DATA_FORMAT_REG, + 1, &temp, 1); + if (ret) { + puts("I2C: failed to select dvi input data format\n"); + return ret; + } + + /* Set Sync polarity register */ + temp = I2C_DVI_SYNC_POLARITY_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, I2C_DVI_SYNC_POLARITY_REG, 1, + &temp, 1); + if (ret) { + puts("I2C: failed to select dvi syc polarity\n"); + return ret; + } + + /* Set PLL registers based on pixel clock rate*/ + if (pixclock > 65000000) { + temp = I2C_DVI_PLL_CHARGE_CNTL_HIGH_SPEED_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, + I2C_DVI_PLL_CHARGE_CNTL_REG, 1, &temp, 1); + if (ret) { + puts("I2C: failed to select dvi pll charge_cntl\n"); + return ret; + } + temp = I2C_DVI_PLL_DIVIDER_HIGH_SPEED_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, + I2C_DVI_PLL_DIVIDER_REG, 1, &temp, 1); + if (ret) { + puts("I2C: failed to select dvi pll divider\n"); + return ret; + } + temp = I2C_DVI_PLL_FILTER_HIGH_SPEED_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, + I2C_DVI_PLL_FILTER_REG, 1, &temp, 1); + if (ret) { + puts("I2C: failed to select dvi pll filter\n"); + return ret; + } + } else { + temp = I2C_DVI_PLL_CHARGE_CNTL_LOW_SPEED_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, + I2C_DVI_PLL_CHARGE_CNTL_REG, 1, &temp, 1); + if (ret) { + puts("I2C: failed to select dvi pll charge_cntl\n"); + return ret; + } + temp = I2C_DVI_PLL_DIVIDER_LOW_SPEED_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, + I2C_DVI_PLL_DIVIDER_REG, 1, &temp, 1); + if (ret) { + puts("I2C: failed to select dvi pll divider\n"); + return ret; + } + temp = I2C_DVI_PLL_FILTER_LOW_SPEED_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, + I2C_DVI_PLL_FILTER_REG, 1, &temp, 1); + if (ret) { + puts("I2C: failed to select dvi pll filter\n"); + return ret; + } + } + + temp = I2C_DVI_POWER_MGMT_VAL; + ret = i2c_write(CONFIG_SYS_I2C_DVI_ADDR, I2C_DVI_POWER_MGMT_REG, 1, + &temp, 1); + if (ret) { + puts("I2C: failed to select dvi power mgmt\n"); + return ret; + } + + udelay(500); + + select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT); + return 0; +} + +void diu_set_pixel_clock(unsigned int pixclock) +{ + unsigned long speed_ccb, temp; + u32 pixval; + int ret = 0; + speed_ccb = get_bus_freq(0); + temp = 1000000000 / pixclock; + temp *= 1000; + pixval = speed_ccb / temp; + + /* Program HDMI encoder */ + ret = diu_set_dvi_encoder(temp); + if (ret) { + puts("Failed to set DVI encoder\n"); + return; + } + + /* Program pixel clock */ + out_be32((unsigned *)CONFIG_SYS_FSL_SCFG_PIXCLK_ADDR, + ((pixval << PXCK_BITS_START) & PXCK_MASK)); + /* enable clock*/ + out_be32((unsigned *)CONFIG_SYS_FSL_SCFG_PIXCLK_ADDR, PXCKEN_MASK | + ((pixval << PXCK_BITS_START) & PXCK_MASK)); +} + +int platform_diu_init(unsigned int xres, unsigned int yres, const char *port) +{ + u32 pixel_format; + u8 sw; + + /*Route I2C4 to DIU system as HSYNC/VSYNC*/ + sw = QIXIS_READ(brdcfg[5]); + QIXIS_WRITE(brdcfg[5], + ((sw & ~(BRDCFG5_IMX_MASK)) | (BRDCFG5_IMX_DIU))); + + /*Configure Display ouput port as HDMI*/ + sw = QIXIS_READ(brdcfg[15]); + QIXIS_WRITE(brdcfg[15], + ((sw & ~(BRDCFG15_LCDPD_MASK | BRDCFG15_DIUSEL_MASK)) + | (BRDCFG15_LCDPD_ENABLED | BRDCFG15_DIUSEL_HDMI))); + + pixel_format = cpu_to_le32(AD_BYTE_F | (3 << AD_ALPHA_C_SHIFT) | + (0 << AD_BLUE_C_SHIFT) | (1 << AD_GREEN_C_SHIFT) | + (2 << AD_RED_C_SHIFT) | (8 << AD_COMP_3_SHIFT) | + (8 << AD_COMP_2_SHIFT) | (8 << AD_COMP_1_SHIFT) | + (8 << AD_COMP_0_SHIFT) | (3 << AD_PIXEL_S_SHIFT)); + + printf("DIU: Switching to monitor @ %ux%u\n", xres, yres); + + + return fsl_diu_init(xres, yres, pixel_format, 0); +} diff --git a/board/freescale/t1040qds/t1040qds.h b/board/freescale/t1040qds/t1040qds.h index 79bdeda..5041f37 100644 --- a/board/freescale/t1040qds/t1040qds.h +++ b/board/freescale/t1040qds/t1040qds.h @@ -9,5 +9,6 @@ void fdt_fixup_board_enet(void *blob); void pci_of_setup(void *blob, bd_t *bd); +int select_i2c_ch_pca9547(u8 ch); #endif diff --git a/board/freescale/t1040qds/t1040qds_qixis.h b/board/freescale/t1040qds/t1040qds_qixis.h index 2ce8795..98d2d39 100644 --- a/board/freescale/t1040qds/t1040qds_qixis.h +++ b/board/freescale/t1040qds/t1040qds_qixis.h @@ -13,6 +13,18 @@ #define BRDCFG4_EMISEL_MASK 0xE0 #define BRDCFG4_EMISEL_SHIFT 5 +/* BRDCFG5[0:1] controls routing and use of I2C3 & I2C4 ports*/ +#define BRDCFG5_IMX_MASK 0xC0 +#define BRDCFG5_IMX_DIU 0x80 + +/* BRDCFG15[3] controls LCD Panel Powerdown*/ +#define BRDCFG15_LCDPD_MASK 0x10 +#define BRDCFG15_LCDPD_ENABLED 0x00 + +/* BRDCFG15[6:7] controls DIU MUX selction*/ +#define BRDCFG15_DIUSEL_MASK 0x03 +#define BRDCFG15_DIUSEL_HDMI 0x00 + /* SYSCLK */ #define QIXIS_SYSCLK_66 0x0 #define QIXIS_SYSCLK_83 0x1 diff --git a/board/freescale/t104xrdb/ddr.c b/board/freescale/t104xrdb/ddr.c index 9009afa..57d0f9c 100644 --- a/board/freescale/t104xrdb/ddr.c +++ b/board/freescale/t104xrdb/ddr.c @@ -46,7 +46,7 @@ void fsl_ddr_board_options(memctl_options_t *popts, pbsp = udimms[0]; - /* Get clk_adjust, cpo, write_data_delay,2t, according to the board ddr + /* Get clk_adjust according to the board ddr * freqency and n_banks specified in board_specific_parameters table. */ ddr_freq = get_ddr_freq(0) / 1000000; @@ -54,14 +54,10 @@ void fsl_ddr_board_options(memctl_options_t *popts, if (pbsp->n_ranks == pdimm->n_ranks && (pdimm->rank_density >> 30) >= pbsp->rank_gb) { if (ddr_freq <= pbsp->datarate_mhz_high) { - popts->cpo_override = pbsp->cpo; - popts->write_data_delay = - pbsp->write_data_delay; popts->clk_adjust = pbsp->clk_adjust; popts->wrlvl_start = pbsp->wrlvl_start; popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2; popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3; - popts->twot_en = pbsp->force_2t; goto found; } pbsp_highest = pbsp; @@ -74,13 +70,10 @@ void fsl_ddr_board_options(memctl_options_t *popts, printf("for data rate %lu MT/s\n", ddr_freq); printf("Trying to use the highest speed (%u) parameters\n", pbsp_highest->datarate_mhz_high); - popts->cpo_override = pbsp_highest->cpo; - popts->write_data_delay = pbsp_highest->write_data_delay; popts->clk_adjust = pbsp_highest->clk_adjust; popts->wrlvl_start = pbsp_highest->wrlvl_start; popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2; popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3; - popts->twot_en = pbsp_highest->force_2t; } else { panic("DIMM is not supported by this board"); } @@ -112,8 +105,8 @@ found: popts->zq_en = 1; /* DHC_EN =1, ODT = 75 Ohm */ - popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_75ohm); - popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_75ohm); + popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_OFF); + popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_OFF); } phys_size_t initdram(int board_type) diff --git a/board/freescale/t104xrdb/ddr.h b/board/freescale/t104xrdb/ddr.h index 9276b59..09b30b9 100644 --- a/board/freescale/t104xrdb/ddr.h +++ b/board/freescale/t104xrdb/ddr.h @@ -6,7 +6,6 @@ #ifndef __DDR_H__ #define __DDR_H__ - dimm_params_t ddr_raw_timing = { .n_ranks = 2, .rank_density = 2147483648u, @@ -14,22 +13,21 @@ dimm_params_t ddr_raw_timing = { .primary_sdram_width = 64, .ec_sdram_width = 8, .registered_dimm = 0, - .mirrored_dimm = 1, + .mirrored_dimm = 0, .n_row_addr = 15, .n_col_addr = 10, .n_banks_per_sdram_device = 8, .edc_config = 2, /* ECC */ .burst_lengths_bitmask = 0x0c, - .tckmin_x_ps = 1071, - .caslat_x = 0x2fe << 4, /* 5,6,7,8,9,10,11,13 */ - .taa_ps = 13910, + .caslat_x = 0xfe << 4, /* 5,6,7,8,9,10,11 */ + .taa_ps = 13125, .twr_ps = 15000, - .trcd_ps = 13910, + .trcd_ps = 13125, .trrd_ps = 6000, - .trp_ps = 13910, + .trp_ps = 13125, .tras_ps = 34000, - .trc_ps = 48910, + .trc_ps = 48125, .trfc_ps = 260000, .twtr_ps = 7500, .trtp_ps = 7500, @@ -45,9 +43,6 @@ struct board_specific_parameters { u32 wrlvl_start; u32 wrlvl_ctl_2; u32 wrlvl_ctl_3; - u32 cpo; - u32 write_data_delay; - u32 force_2t; }; /* @@ -59,14 +54,21 @@ struct board_specific_parameters { static const struct board_specific_parameters udimm0[] = { /* * memory controller 0 - * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | cpo |wrdata|2T - * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | |delay | + * num| hi| rank| clk| wrlvl | wrlvl + * ranks| mhz| GB |adjst| start | ctl2 */ - {2, 1066, 4, 8, 4, 0x05070609, 0x08090a08, 0xff, 2, 0}, - {2, 1350, 4, 4, 8, 0x0809090b, 0x0c0c0d0a, 0xff, 2, 0}, - {2, 1350, 0, 5, 7, 0x0709090b, 0x0c0c0d09, 0xff, 2, 0}, - {2, 1666, 4, 4, 8, 0x080a0a0d, 0x0d10100b, 0xff, 2, 0}, - {2, 1666, 0, 5, 7, 0x080a0a0c, 0x0d0d0e0a, 0xff, 2, 0}, + {2, 833, 4, 4, 6, 0x06060607, 0x08080807}, + {2, 833, 0, 4, 6, 0x06060607, 0x08080807}, + {2, 1350, 4, 4, 7, 0x0708080A, 0x0A0B0C09}, + {2, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09}, + {2, 1666, 4, 4, 7, 0x0808090B, 0x0C0D0E0A}, + {2, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A}, + {1, 833, 4, 4, 6, 0x06060607, 0x08080807}, + {1, 833, 0, 4, 6, 0x06060607, 0x08080807}, + {1, 1350, 4, 4, 7, 0x0708080A, 0x0A0B0C09}, + {1, 1350, 0, 4, 7, 0x0708080A, 0x0A0B0C09}, + {1, 1666, 4, 4, 7, 0x0808090B, 0x0C0D0E0A}, + {1, 1666, 0, 4, 7, 0x0808090B, 0x0C0D0E0A}, {} }; diff --git a/board/freescale/t208xqds/eth_t208xqds.c b/board/freescale/t208xqds/eth_t208xqds.c index 7d8411b..d7a804d 100644 --- a/board/freescale/t208xqds/eth_t208xqds.c +++ b/board/freescale/t208xqds/eth_t208xqds.c @@ -36,14 +36,15 @@ #define EMI1_SLOT3 3 #define EMI1_SLOT4 4 #define EMI1_SLOT5 5 +#define EMI2 7 #elif defined(CONFIG_T2081QDS) #define EMI1_SLOT2 3 #define EMI1_SLOT3 4 #define EMI1_SLOT5 5 #define EMI1_SLOT6 6 #define EMI1_SLOT7 7 -#endif #define EMI2 8 +#endif static int mdio_mux[NUM_FM_PORTS]; diff --git a/board/freescale/t208xrdb/Makefile b/board/freescale/t208xrdb/Makefile new file mode 100644 index 0000000..092c9ff --- /dev/null +++ b/board/freescale/t208xrdb/Makefile @@ -0,0 +1,13 @@ +# +# Copyright 2014 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-$(CONFIG_T2080RDB) += t208xrdb.o +obj-$(CONFIG_T2080RDB) += eth_t208xrdb.o +obj-$(CONFIG_T2080RDB) += cpld.o +obj-$(CONFIG_PCI) += pci.o +obj-y += ddr.o +obj-y += law.o +obj-y += tlb.o diff --git a/board/freescale/t208xrdb/README b/board/freescale/t208xrdb/README new file mode 100644 index 0000000..0012c6c --- /dev/null +++ b/board/freescale/t208xrdb/README @@ -0,0 +1,208 @@ +T2080PCIe-RDB is a Freescale Reference Design Board that hosts the T2080 SoC. +It can work in two mode: standalone mode and PCIe endpoint mode. + +T2080 SoC Overview +------------------ +The T2080 QorIQ multicore processor combines four dual-threaded e6500 Power +Architecture processor cores with high-performance datapath acceleration +logic and network and peripheral bus interfaces required for networking, +telecom/datacom, wireless infrastructure, and mil/aerospace applications. + +T2080 includes the following functions and features: + - Four dual-threads 64-bit Power architecture e6500 cores, up to 1.8GHz + - 2MB L2 cache and 512KB CoreNet platform cache (CPC) + - Hierarchical interconnect fabric + - One 32-/64-bit DDR3/3L SDRAM memory controllers with ECC and interleaving + - Data Path Acceleration Architecture (DPAA) incorporating acceleration + - 16 SerDes lanes up to 10.3125 GHz + - 8 Ethernet interfaces, supporting combinations of the following: + - Up to four 10 Gbps Ethernet MACs + - Up to eight 1 Gbps Ethernet MACs + - Up to four 2.5 Gbps Ethernet MACs + - High-speed peripheral interfaces + - Four PCI Express controllers (two PCIe 2.0 and two PCIe 3.0 with SR-IOV) + - Two Serial RapidIO 2.0 controllers/ports running at up to 5 GHz + - Additional peripheral interfaces + - Two serial ATA (SATA 2.0) controllers + - Two high-speed USB 2.0 controllers with integrated PHY + - Enhanced secure digital host controller (SD/SDHC/SDXC/eMMC) + - Enhanced serial peripheral interface (eSPI) + - Four I2C controllers + - Four 2-pin UARTs or two 4-pin UARTs + - Integrated Flash Controller supporting NAND and NOR flash + - Three eight-channel DMA engines + - Support for hardware virtualization and partitioning enforcement + - QorIQ Platform's Trust Architecture 2.0 + +Differences between T2080 and T2081 +----------------------------------- + Feature T2080 T2081 + 1G Ethernet numbers: 8 6 + 10G Ethernet numbers: 4 2 + SerDes lanes: 16 8 + Serial RapidIO,RMan: 2 no + SATA Controller: 2 no + Aurora: yes no + SoC Package: 896-pins 780-pins + + +T2080PCIe-RDB board Overview +---------------------------- + - SERDES Configuration + - SerDes-1 Lane A-B: to two 10G XFI fiber (MAC9 & MAC10) + - SerDes-1 Lane C-D: to two 10G Base-T (MAC1 & MAC2) + - SerDes-1 Lane E-H: to PCIe Goldfinger (PCIe4 x4, Gen3) + - SerDes-2 Lane A-D: to PCIe Slot (PCIe1 x4, Gen2) + - SerDes-2 Lane E-F: to C293 secure co-processor (PCIe2 x2) + - SerDes-2 Lane G-H: to SATA1 & SATA2 + - Ethernet + - Two on-board 10M/100M/1G RGMII ethernet ports + - Two on-board 10Gbps XFI fiber ports + - Two on-board 10Gbps Base-T copper ports + - DDR Memory + - Supports 72bit 4GB DDR3-LP SODIMM + - PCIe + - One PCIe x4 gold-finger + - One PCIe x4 connector + - One PCIe x2 end-point device (C293 Crypto co-processor) + - IFC/Local Bus + - NOR: 128MB 16-bit NOR Flash + - NAND: 512MB 8-bit NAND flash + - CPLD: for system controlling with programable header on-board + - SATA + - Two SATA 2.0 onnectors on-board + - USB + - Supports two USB 2.0 ports with integrated PHYs + - Two type A ports with 5V@1.5A per port. + - SDHC + - one TF-card connector on-board + - SPI + - On-board 64MB SPI flash + - Other + - Two Serial ports + - Four I2C ports + + +System Memory map +----------------- +Start Address End Address Description Size +0xF_FFDF_0000 0xF_FFDF_0FFF IFC - CPLD 4KB +0xF_FF80_0000 0xF_FF80_FFFF IFC - NAND Flash 64KB +0xF_FE00_0000 0xF_FEFF_FFFF CCSRBAR 16MB +0xF_F803_0000 0xF_F803_FFFF PCI Express 4 I/O Space 64KB +0xF_F802_0000 0xF_F802_FFFF PCI Express 3 I/O Space 64KB +0xF_F801_0000 0xF_F801_FFFF PCI Express 2 I/O Space 64KB +0xF_F800_0000 0xF_F800_FFFF PCI Express 1 I/O Space 64KB +0xF_F600_0000 0xF_F7FF_FFFF Queue manager software portal 32MB +0xF_F400_0000 0xF_F5FF_FFFF Buffer manager software portal 32MB +0xF_E800_0000 0xF_EFFF_FFFF IFC - NOR Flash 128MB +0xF_0000_0000 0xF_003F_FFFF DCSR 4MB +0xC_4000_0000 0xC_4FFF_FFFF PCI Express 4 Mem Space 256MB +0xC_3000_0000 0xC_3FFF_FFFF PCI Express 3 Mem Space 256MB +0xC_2000_0000 0xC_2FFF_FFFF PCI Express 2 Mem Space 256MB +0xC_0000_0000 0xC_1FFF_FFFF PCI Express 1 Mem Space 512MB +0x0_0000_0000 0x0_ffff_ffff DDR 4GB + + +128M NOR Flash memory Map +------------------------- +Start Address End Address Definition Max size +0xEFF40000 0xEFFFFFFF u-boot (current bank) 768KB +0xEFF20000 0xEFF3FFFF u-boot env (current bank) 128KB +0xEFF00000 0xEFF1FFFF FMAN Ucode (current bank) 128KB +0xEFE00000 0xEFE3FFFF PHY CS4315 firmware 256KB +0xED300000 0xEFEFFFFF rootfs (alt bank) 44MB +0xEC800000 0xEC8FFFFF Hardware device tree (alt bank) 1MB +0xEC020000 0xEC7FFFFF Linux.uImage (alt bank) 7MB + 875KB +0xEC000000 0xEC01FFFF RCW (alt bank) 128KB +0xEBF40000 0xEBFFFFFF u-boot (alt bank) 768KB +0xEBF20000 0xEBF3FFFF u-boot env (alt bank) 128KB +0xEBF00000 0xEBF1FFFF FMAN ucode (alt bank) 128KB +0xEBE00000 0xEBE3FFFF PHY CS4315 firmware (alt bank) 256KB +0xE9300000 0xEBEFFFFF rootfs (current bank) 44MB +0xE8800000 0xE88FFFFF Hardware device tree (cur bank) 11MB + 512KB +0xE8020000 0xE86FFFFF Linux.uImage (current bank) 7MB + 875KB +0xE8000000 0xE801FFFF RCW (current bank) 128KB + + +T2080PCIe-RDB Ethernet Port Map +------------------------------- +Label In Uboot In Linux FMan Address Comments PHY +ETH0 FM1@GTEC1 fm1-mac9 0xfe4f0000 10G SFP+ (CS4315) +ETH1 FM1@GTEC2 fm1-mac10 0xfe4f2000 10G SFP+ (CS4315) +ETH2 FM1@GTEC3 fm1-mac1 0xfe4e0000 10G Base-T (AQ1202) +ETH3 FM1@GTEC4 fm1-mac2 0xfe4e2000 10G Base-T (AQ1202) +ETH4 FM1@DTSEC3 fm1-mac3 0xfe4e4000 1G RGMII (RTL8211E) +ETH5 FM1@DTSEC4 fm1-mac4 0xfe4e6000 1G RGMII (RTL8211E) + + +T2080PCIe-RDB Default DIP-Switch setting +---------------------------------------- +SW1[1:8] = '00010011' +SW2[1:8] = '10111111' +SW3[1:8] = '11100001' + +Software configurations and board settings +------------------------------------------ +1. NOR boot: + a. build NOR boot image + $ make T2080RDB + b. program u-boot.bin image to NOR flash + => tftp 1000000 u-boot.bin + => pro off all;era eff40000 efffffff;cp.b 1000000 eff40000 $filesize + set SW1[1:8] = '00010011', SW2[1] = '1', SW3[4] = '0' for NOR boot + + Switching between default bank and alternate bank on NOR flash + To change boot source to vbank4: + via software: run command 'cpld reset altbank' in u-boot. + via DIP-switch: set SW3[5:7] = '011' + + To change boot source to vbank0: + via software: run command 'cpld reset' in u-boot. + via DIP-Switch: set SW3[5:7] = '111' + +2. NAND Boot: + a. build PBL image for NAND boot + $ make T2080RDB_NAND_config + $ make u-boot.pbl + b. program u-boot.pbl to NAND flash + => tftp 1000000 u-boot.pbl + => nand erase 0 d0000 + => nand write 1000000 0 $filesize + set SW1[1:8] = '10000010', SW2[1] = '1', SW3[4] = '1' for NAND boot + +3. SPI Boot: + a. build PBL image for SPI boot + $ make T2080RDB_SPIFLASH_config + $ make u-boot.pbl + b. program u-boot.pbl to SPI flash + => tftp 1000000 u-boot.pbl + => sf probe 0 + => sf erase 0 d0000 + => sf write 1000000 0 $filesize + set SW1[1:8] = '00100010', SW2[1] ='1' for SPI boot + +4. SD Boot: + a. build PBL image for SD boot + $ make T2080RDB_SDCARD_config + $ make u-boot.pbl + b. program u-boot.pbl to TF card + => tftp 1000000 u-boot.pbl + => mmc write 1000000 8 1650 + set SW1[1:8] = '00100000', SW2[1] = '0' for SD boot + + +How to update the ucode of Cortina CS4315/CS4340 10G PHY +-------------------------------------------------------- +=> tftp 1000000 CS4315-CS4340-PHY-ucode.txt +=> pro off all;era 0xefe00000 0xefefffff;cp.b 1000000 0xefe00000 $filesize + + +How to update the ucode of Freescale FMAN +----------------------------------------- +=> tftp 1000000 fsl_fman_ucode_t2080_r1.0.bin +=> pro off all;erase 0xeff00000 0xeff1ffff;cp 1000000 0xeff00000 $filesize + + +For more details, please refer to T2080PCIe-RDB User Guide and access +website www.freescale.com and Freescale QorIQ SDK Infocenter document. diff --git a/board/freescale/t208xrdb/cpld.c b/board/freescale/t208xrdb/cpld.c new file mode 100644 index 0000000..4aa126b --- /dev/null +++ b/board/freescale/t208xrdb/cpld.c @@ -0,0 +1,71 @@ +/* + * Copyright 2014 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Freescale T2080RDB board-specific CPLD controlling supports. + */ + +#include <common.h> +#include <command.h> +#include "cpld.h" + +u8 cpld_read(unsigned int reg) +{ + void *p = (void *)CONFIG_SYS_CPLD_BASE; + + return in_8(p + reg); +} + +void cpld_write(unsigned int reg, u8 value) +{ + void *p = (void *)CONFIG_SYS_CPLD_BASE; + + out_8(p + reg, value); +} + +/* Set the boot bank to the alternate bank */ +void cpld_set_altbank(void) +{ + u8 reg = CPLD_READ(flash_csr); + + reg = (reg & ~CPLD_BANK_SEL_MASK) | CPLD_LBMAP_ALTBANK; + CPLD_WRITE(flash_csr, reg); + CPLD_WRITE(reset_ctl, CPLD_LBMAP_RESET); +} + +/* Set the boot bank to the default bank */ +void cpld_set_defbank(void) +{ + u8 reg = CPLD_READ(flash_csr); + + reg = (reg & ~CPLD_BANK_SEL_MASK) | CPLD_LBMAP_DFLTBANK; + CPLD_WRITE(flash_csr, reg); + CPLD_WRITE(reset_ctl, CPLD_LBMAP_RESET); +} + +int do_cpld(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + int rc = 0; + + if (argc <= 1) + return cmd_usage(cmdtp); + + if (strcmp(argv[1], "reset") == 0) { + if (strcmp(argv[2], "altbank") == 0) + cpld_set_altbank(); + else + cpld_set_defbank(); + } else { + rc = cmd_usage(cmdtp); + } + + return rc; +} + +U_BOOT_CMD( + cpld, CONFIG_SYS_MAXARGS, 1, do_cpld, + "Reset the board or alternate bank", + "reset: reset to default bank\n" + "cpld reset altbank: reset to alternate bank\n" +); diff --git a/board/freescale/t208xrdb/cpld.h b/board/freescale/t208xrdb/cpld.h new file mode 100644 index 0000000..4cee4e5 --- /dev/null +++ b/board/freescale/t208xrdb/cpld.h @@ -0,0 +1,42 @@ +/* + * Copyright 2014 Freescale Semiconductor + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* + * CPLD register set of T2080RDB board-specific. + */ +struct cpld_data { + u8 chip_id1; /* 0x00 - Chip ID1 register */ + u8 chip_id2; /* 0x01 - Chip ID2 register */ + u8 hw_ver; /* 0x02 - Hardware Revision Register */ + u8 sw_ver; /* 0x03 - Software Revision register */ + u8 res0[12]; /* 0x04 - 0x0F - not used */ + u8 reset_ctl; /* 0x10 - Reset control Register */ + u8 flash_csr; /* 0x11 - Flash control and status register */ + u8 thermal_csr; /* 0x12 - Thermal control and status register */ + u8 led_csr; /* 0x13 - LED control and status register */ + u8 sfp_csr; /* 0x14 - SFP+ control and status register */ + u8 misc_csr; /* 0x15 - Misc control and status register */ + u8 boot_or; /* 0x16 - Boot config override register */ + u8 boot_cfg1; /* 0x17 - Boot configuration register 1 */ + u8 boot_cfg2; /* 0x18 - Boot configuration register 2 */ +} cpld_data_t; + +u8 cpld_read(unsigned int reg); +void cpld_write(unsigned int reg, u8 value); + +#define CPLD_READ(reg) cpld_read(offsetof(struct cpld_data, reg)) +#define CPLD_WRITE(reg, value) \ + cpld_write(offsetof(struct cpld_data, reg), value) + +/* CPLD on IFC */ +#define CPLD_LBMAP_MASK 0x3F +#define CPLD_BANK_SEL_MASK 0x07 +#define CPLD_BANK_OVERRIDE 0x40 +#define CPLD_LBMAP_ALTBANK 0x43 /* BANK OR | BANK 4 */ +#define CPLD_LBMAP_DFLTBANK 0x47 /* BANK OR | BANK 0 */ +#define CPLD_LBMAP_RESET 0xFF +#define CPLD_LBMAP_SHIFT 0x03 +#define CPLD_BOOT_SEL 0x80 diff --git a/board/freescale/t208xrdb/ddr.c b/board/freescale/t208xrdb/ddr.c new file mode 100644 index 0000000..01e9173 --- /dev/null +++ b/board/freescale/t208xrdb/ddr.c @@ -0,0 +1,112 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * Version 2 or later as published by the Free Software Foundation. + */ + +#include <common.h> +#include <i2c.h> +#include <hwconfig.h> +#include <asm/mmu.h> +#include <fsl_ddr_sdram.h> +#include <fsl_ddr_dimm_params.h> +#include <asm/fsl_law.h> +#include "ddr.h" + +DECLARE_GLOBAL_DATA_PTR; + +void fsl_ddr_board_options(memctl_options_t *popts, + dimm_params_t *pdimm, + unsigned int ctrl_num) +{ + const struct board_specific_parameters *pbsp, *pbsp_highest = NULL; + ulong ddr_freq; + + if (ctrl_num > 1) { + printf("Not supported controller number %d\n", ctrl_num); + return; + } + if (!pdimm->n_ranks) + return; + + pbsp = udimms[0]; + + /* Get clk_adjust, wrlvl_start, wrlvl_ctl, according to the board ddr + * freqency and n_banks specified in board_specific_parameters table. + */ + ddr_freq = get_ddr_freq(0) / 1000000; + while (pbsp->datarate_mhz_high) { + if (pbsp->n_ranks == pdimm->n_ranks && + (pdimm->rank_density >> 30) >= pbsp->rank_gb) { + if (ddr_freq <= pbsp->datarate_mhz_high) { + popts->clk_adjust = pbsp->clk_adjust; + popts->wrlvl_start = pbsp->wrlvl_start; + popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2; + popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3; + goto found; + } + pbsp_highest = pbsp; + } + pbsp++; + } + + if (pbsp_highest) { + printf("Error: board specific timing not found"); + printf("for data rate %lu MT/s\n", ddr_freq); + printf("Trying to use the highest speed (%u) parameters\n", + pbsp_highest->datarate_mhz_high); + popts->clk_adjust = pbsp_highest->clk_adjust; + popts->wrlvl_start = pbsp_highest->wrlvl_start; + popts->wrlvl_ctl_2 = pbsp->wrlvl_ctl_2; + popts->wrlvl_ctl_3 = pbsp->wrlvl_ctl_3; + } else { + panic("DIMM is not supported by this board"); + } +found: + debug("Found timing match: n_ranks %d, data rate %d, rank_gb %d\n" + "\tclk_adjust %d, wrlvl_start %d, wrlvl_ctrl_2 0x%x, " + "wrlvl_ctrl_3 0x%x\n", + pbsp->n_ranks, pbsp->datarate_mhz_high, pbsp->rank_gb, + pbsp->clk_adjust, pbsp->wrlvl_start, pbsp->wrlvl_ctl_2, + pbsp->wrlvl_ctl_3); + + /* + * Factors to consider for half-strength driver enable: + * - number of DIMMs installed + */ + popts->half_strength_driver_enable = 0; + /* + * Write leveling override + */ + popts->wrlvl_override = 1; + popts->wrlvl_sample = 0xf; + + /* + * Rtt and Rtt_WR override + */ + popts->rtt_override = 0; + + /* Enable ZQ calibration */ + popts->zq_en = 1; + + /* DHC_EN =1, ODT = 75 Ohm */ + popts->ddr_cdr1 = DDR_CDR1_DHC_EN | DDR_CDR1_ODT(DDR_CDR_ODT_75ohm); + popts->ddr_cdr2 = DDR_CDR2_ODT(DDR_CDR_ODT_75ohm); +} + +phys_size_t initdram(int board_type) +{ + phys_size_t dram_size; + + puts("Initializing....using SPD\n"); + + dram_size = fsl_ddr_sdram(); + + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; + + puts(" DDR: "); + return dram_size; +} diff --git a/board/freescale/t208xrdb/ddr.h b/board/freescale/t208xrdb/ddr.h new file mode 100644 index 0000000..b6d4062 --- /dev/null +++ b/board/freescale/t208xrdb/ddr.h @@ -0,0 +1,47 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __DDR_H__ +#define __DDR_H__ +struct board_specific_parameters { + u32 n_ranks; + u32 datarate_mhz_high; + u32 rank_gb; + u32 clk_adjust; + u32 wrlvl_start; + u32 wrlvl_ctl_2; + u32 wrlvl_ctl_3; +}; + +/* + * These tables contain all valid speeds we want to override with board + * specific parameters. datarate_mhz_high values need to be in ascending order + * for each n_ranks group. + */ + +static const struct board_specific_parameters udimm0[] = { + /* + * memory controller 0 + * num| hi| rank| clk| wrlvl | wrlvl | wrlvl | + * ranks| mhz| GB |adjst| start | ctl2 | ctl3 | + */ + {2, 1200, 2, 5, 7, 0x0808090a, 0x0b0c0c0a}, + {2, 1500, 2, 5, 6, 0x07070809, 0x0a0b0b09}, + {2, 1600, 2, 5, 8, 0x0808070b, 0x0c0d0e0a}, + {2, 1700, 2, 4, 7, 0x080a0a0c, 0x0c0d0e0a}, + {2, 1900, 2, 5, 9, 0x0a0b0c0e, 0x0f10120c}, + {1, 1200, 2, 5, 7, 0x0808090a, 0x0b0c0c0a}, + {1, 1500, 2, 5, 6, 0x07070809, 0x0a0b0b09}, + {1, 1600, 2, 5, 8, 0x0808070b, 0x0c0d0e0a}, + {1, 1700, 2, 4, 7, 0x080a0a0c, 0x0c0d0e0a}, + {1, 1900, 2, 5, 9, 0x0a0b0c0e, 0x0f10120c}, + {} +}; + +static const struct board_specific_parameters *udimms[] = { + udimm0, +}; +#endif diff --git a/board/freescale/t208xrdb/eth_t208xrdb.c b/board/freescale/t208xrdb/eth_t208xrdb.c new file mode 100644 index 0000000..cbbc625 --- /dev/null +++ b/board/freescale/t208xrdb/eth_t208xrdb.c @@ -0,0 +1,106 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * + * Shengzhou Liu <Shengzhou.Liu@freescale.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <netdev.h> +#include <asm/mmu.h> +#include <asm/processor.h> +#include <asm/immap_85xx.h> +#include <asm/fsl_law.h> +#include <asm/fsl_serdes.h> +#include <asm/fsl_portals.h> +#include <asm/fsl_liodn.h> +#include <malloc.h> +#include <fm_eth.h> +#include <fsl_mdio.h> +#include <miiphy.h> +#include <phy.h> +#include <asm/fsl_dtsec.h> +#include <asm/fsl_serdes.h> + +int board_eth_init(bd_t *bis) +{ +#if defined(CONFIG_FMAN_ENET) + int i, interface; + struct memac_mdio_info dtsec_mdio_info; + struct memac_mdio_info tgec_mdio_info; + struct mii_dev *dev; + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + u32 srds_s1; + + srds_s1 = in_be32(&gur->rcwsr[4]) & + FSL_CORENET2_RCWSR4_SRDS1_PRTCL; + srds_s1 >>= FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT; + + dtsec_mdio_info.regs = + (struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR; + + dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME; + + /* Register the 1G MDIO bus */ + fm_memac_mdio_init(bis, &dtsec_mdio_info); + + tgec_mdio_info.regs = + (struct memac_mdio_controller *)CONFIG_SYS_FM1_TGEC_MDIO_ADDR; + tgec_mdio_info.name = DEFAULT_FM_TGEC_MDIO_NAME; + + /* Register the 10G MDIO bus */ + fm_memac_mdio_init(bis, &tgec_mdio_info); + + /* Set the two on-board RGMII PHY address */ + fm_info_set_phy_address(FM1_DTSEC3, RGMII_PHY1_ADDR); + fm_info_set_phy_address(FM1_DTSEC4, RGMII_PHY2_ADDR); + + switch (srds_s1) { + case 0x66: + case 0x6b: + fm_info_set_phy_address(FM1_10GEC1, CORTINA_PHY_ADDR1); + fm_info_set_phy_address(FM1_10GEC2, CORTINA_PHY_ADDR2); + fm_info_set_phy_address(FM1_10GEC3, FM1_10GEC3_PHY_ADDR); + fm_info_set_phy_address(FM1_10GEC4, FM1_10GEC4_PHY_ADDR); + break; + default: + printf("SerDes1 protocol 0x%x is not supported on T208xRDB\n", + srds_s1); + break; + } + + for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) { + interface = fm_info_get_enet_if(i); + switch (interface) { + case PHY_INTERFACE_MODE_RGMII: + dev = miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME); + fm_info_set_mdio(i, dev); + break; + default: + break; + } + } + + for (i = FM1_10GEC1; i < FM1_10GEC1 + CONFIG_SYS_NUM_FM1_10GEC; i++) { + switch (fm_info_get_enet_if(i)) { + case PHY_INTERFACE_MODE_XGMII: + dev = miiphy_get_dev_by_name(DEFAULT_FM_TGEC_MDIO_NAME); + fm_info_set_mdio(i, dev); + break; + default: + break; + } + } + + cpu_eth_init(bis); +#endif /* CONFIG_FMAN_ENET */ + + return pci_eth_init(bis); +} + +void fdt_fixup_board_enet(void *fdt) +{ + return; +} diff --git a/board/freescale/t208xrdb/law.c b/board/freescale/t208xrdb/law.c new file mode 100644 index 0000000..eb82431 --- /dev/null +++ b/board/freescale/t208xrdb/law.c @@ -0,0 +1,34 @@ +/* + * Copyright 2008-2014 Freescale Semiconductor, Inc. + * + * (C) Copyright 2000 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/fsl_law.h> +#include <asm/mmu.h> + +struct law_entry law_table[] = { + SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_IFC), +#ifdef CONFIG_SYS_BMAN_MEM_PHYS + SET_LAW(CONFIG_SYS_BMAN_MEM_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_BMAN), +#endif +#ifdef CONFIG_SYS_QMAN_MEM_PHYS + SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_QMAN), +#endif +#ifdef CONFIG_SYS_CPLD_BASE_PHYS + SET_LAW(CONFIG_SYS_CPLD_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_IFC), +#endif +#ifdef CONFIG_SYS_DCSRBAR_PHYS + /* Limit DCSR to 32M to access NPC Trace Buffer */ + SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR), +#endif +#ifdef CONFIG_SYS_NAND_BASE_PHYS + SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_IFC), +#endif +}; + +int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/freescale/t208xrdb/pci.c b/board/freescale/t208xrdb/pci.c new file mode 100644 index 0000000..ba7041a --- /dev/null +++ b/board/freescale/t208xrdb/pci.c @@ -0,0 +1,23 @@ +/* + * Copyright 2007-2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <pci.h> +#include <asm/fsl_pci.h> +#include <libfdt.h> +#include <fdt_support.h> +#include <asm/fsl_serdes.h> + +void pci_init_board(void) +{ + fsl_pcie_init_board(0); +} + +void pci_of_setup(void *blob, bd_t *bd) +{ + FT_FSL_PCI_SETUP; +} diff --git a/board/freescale/t208xrdb/t2080_pbi.cfg b/board/freescale/t208xrdb/t2080_pbi.cfg new file mode 100644 index 0000000..e200d92 --- /dev/null +++ b/board/freescale/t208xrdb/t2080_pbi.cfg @@ -0,0 +1,41 @@ +# +# Copyright 2013 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# +# Refer doc/README.pblimage for more details about how-to configure +# and create PBL boot image +# + +#PBI commands +#Initialize CPC1 +09010000 00200400 +09138000 00000000 +091380c0 00000100 +#512KB SRAM +09010100 00000000 +09010104 fff80009 +09010f00 08000000 +#enable CPC1 +09010000 80000000 +#Configure LAW for CPC1 +09000d00 00000000 +09000d04 fff80000 +09000d08 81000012 +#Initialize eSPI controller, default configuration is slow for eSPI to +#load data, this configuration comes from u-boot eSPI driver. +09110000 80000403 +09110020 2d170008 +09110024 00100008 +09110028 00100008 +0911002c 00100008 +#Errata for slowing down the MDC clock to make it <= 2.5 MHZ +094fc030 00008148 +094fd030 00008148 +#Configure alternate space +09000010 00000000 +09000014 ff000000 +09000018 81000000 +#Flush PBL data +09138000 00000000 +091380c0 00000000 diff --git a/board/freescale/t208xrdb/t2080_rcw.cfg b/board/freescale/t208xrdb/t2080_rcw.cfg new file mode 100644 index 0000000..cd62cc8 --- /dev/null +++ b/board/freescale/t208xrdb/t2080_rcw.cfg @@ -0,0 +1,8 @@ +#PBL preamble and RCW header for T2080RDB +aa55aa55 010e0100 +#SerDes Protocol: 0x66_0x16 +#Core/DDR: 1533Mhz/1600MT/s +120c0017 15000000 00000000 00000000 +66160002 00008400 ec104000 c1000000 +00000000 00000000 00000000 000307fc +00000000 00000000 00000000 00000004 diff --git a/board/freescale/t208xrdb/t208xrdb.c b/board/freescale/t208xrdb/t208xrdb.c new file mode 100644 index 0000000..f3fec2a --- /dev/null +++ b/board/freescale/t208xrdb/t208xrdb.c @@ -0,0 +1,124 @@ +/* + * Copyright 2009-2013 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <i2c.h> +#include <netdev.h> +#include <linux/compiler.h> +#include <asm/mmu.h> +#include <asm/processor.h> +#include <asm/immap_85xx.h> +#include <asm/fsl_law.h> +#include <asm/fsl_serdes.h> +#include <asm/fsl_portals.h> +#include <asm/fsl_liodn.h> +#include <fm_eth.h> +#include "t208xrdb.h" +#include "cpld.h" + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + struct cpu_type *cpu = gd->arch.cpu; + static const char *freq[3] = {"100.00MHZ", "125.00MHz", "156.25MHZ"}; + + printf("Board: %sRDB, ", cpu->name); + printf("Board rev: 0x%02x CPLD ver: 0x%02x, boot from ", + CPLD_READ(hw_ver), CPLD_READ(sw_ver)); + +#ifdef CONFIG_SDCARD + puts("SD/MMC\n"); +#elif CONFIG_SPIFLASH + puts("SPI\n"); +#else + u8 reg; + + reg = CPLD_READ(flash_csr); + + if (reg & CPLD_BOOT_SEL) { + puts("NAND\n"); + } else { + reg = ((reg & CPLD_LBMAP_MASK) >> CPLD_LBMAP_SHIFT); + printf("NOR vBank%d\n", ~reg & 0x7); + } +#endif + + puts("SERDES Reference Clocks:\n"); + printf("SD1_CLK1=%s, SD1_CLK2=%s\n", freq[2], freq[0]); + printf("SD2_CLK1=%s, SD2_CLK2=%s\n", freq[0], freq[0]); + + return 0; +} + +int board_early_init_r(void) +{ + const unsigned int flashbase = CONFIG_SYS_FLASH_BASE; + const u8 flash_esel = find_tlb_idx((void *)flashbase, 1); + /* + * Remap Boot flash + PROMJET region to caching-inhibited + * so that flash can be erased properly. + */ + + /* Flush d-cache and invalidate i-cache of any FLASH data */ + flush_dcache(); + invalidate_icache(); + + /* invalidate existing TLB entry for flash + promjet */ + disable_tlb(flash_esel); + + set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, flash_esel, BOOKE_PAGESZ_256M, 1); + + set_liodns(); +#ifdef CONFIG_SYS_DPAA_QBMAN + setup_portals(); +#endif + + return 0; +} + +unsigned long get_board_sys_clk(void) +{ + return CONFIG_SYS_CLK_FREQ; +} + +unsigned long get_board_ddr_clk(void) +{ + return CONFIG_DDR_CLK_FREQ; +} + +int misc_init_r(void) +{ + return 0; +} + +void ft_board_setup(void *blob, bd_t *bd) +{ + phys_addr_t base; + phys_size_t size; + + ft_cpu_setup(blob, bd); + + base = getenv_bootm_low(); + size = getenv_bootm_size(); + + fdt_fixup_memory(blob, (u64)base, (u64)size); + +#ifdef CONFIG_PCI + pci_of_setup(blob, bd); +#endif + + fdt_fixup_liodn(blob); + fdt_fixup_dr_usb(blob, bd); + +#ifdef CONFIG_SYS_DPAA_FMAN + fdt_fixup_fman_ethernet(blob); + fdt_fixup_board_enet(blob); +#endif +} diff --git a/board/freescale/t208xrdb/t208xrdb.h b/board/freescale/t208xrdb/t208xrdb.h new file mode 100644 index 0000000..13380d0 --- /dev/null +++ b/board/freescale/t208xrdb/t208xrdb.h @@ -0,0 +1,13 @@ +/* + * Copyright 2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CORENET_DS_H__ +#define __CORENET_DS_H__ + +void fdt_fixup_board_enet(void *blob); +void pci_of_setup(void *blob, bd_t *bd); + +#endif diff --git a/board/freescale/t208xrdb/tlb.c b/board/freescale/t208xrdb/tlb.c new file mode 100644 index 0000000..085d9f5 --- /dev/null +++ b/board/freescale/t208xrdb/tlb.c @@ -0,0 +1,151 @@ +/* + * Copyright 2008-2014 Freescale Semiconductor, Inc. + * + * (C) Copyright 2000 + * Wolfgang Denk, DENX Software Engineering, wd@denx.de. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/mmu.h> + +struct fsl_e_tlb_entry tlb_table[] = { + /* TLB 0 - for temp stack in cache */ + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, + CONFIG_SYS_INIT_RAM_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024, + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024, + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024, + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + + /* TLB 1 */ + /* *I*** - Covers boot page */ +#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L3_ADDR) + /* + * *I*G - L3SRAM. When L3 is used as 1M SRAM, the address of the + * SRAM is at 0xfff00000, it covered the 0xfffff000. + */ + SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L3_ADDR, CONFIG_SYS_INIT_L3_ADDR, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_1M, 1), +#elif defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) + /* + * SRIO_PCIE_BOOT-SLAVE. When slave boot, the address of the + * space is at 0xfff00000, it covered the 0xfffff000. + */ + SET_TLB_ENTRY(1, CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR, + CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_W|MAS2_G, + 0, 0, BOOKE_PAGESZ_1M, 1), +#else + SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_4K, 1), +#endif + + /* *I*G* - CCSRBAR */ + SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 1, BOOKE_PAGESZ_16M, 1), + + /* *I*G* - Flash, localbus */ + /* This will be changed to *I*G* after relocation to RAM. */ + SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, + MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, + 0, 2, BOOKE_PAGESZ_256M, 1), + + /* *I*G* - PCIe 1, 0x80000000 */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 3, BOOKE_PAGESZ_512M, 1), + + /* *I*G* - PCIe 2, 0xa0000000 */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE2_MEM_VIRT, CONFIG_SYS_PCIE2_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 4, BOOKE_PAGESZ_256M, 1), + + /* *I*G* - PCIe 3, 0xb0000000 */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT, CONFIG_SYS_PCIE3_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 5, BOOKE_PAGESZ_256M, 1), + + + /* *I*G* - PCIe 4, 0xc0000000 */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE4_MEM_VIRT, CONFIG_SYS_PCIE4_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 6, BOOKE_PAGESZ_256M, 1), + + /* *I*G* - PCI I/O */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 7, BOOKE_PAGESZ_256K, 1), + + /* Bman/Qman */ +#ifdef CONFIG_SYS_BMAN_MEM_PHYS + SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE, CONFIG_SYS_BMAN_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 9, BOOKE_PAGESZ_16M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE + 0x01000000, + CONFIG_SYS_BMAN_MEM_PHYS + 0x01000000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 10, BOOKE_PAGESZ_16M, 1), +#endif +#ifdef CONFIG_SYS_QMAN_MEM_PHYS + SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE, CONFIG_SYS_QMAN_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 11, BOOKE_PAGESZ_16M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE + 0x01000000, + CONFIG_SYS_QMAN_MEM_PHYS + 0x01000000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 12, BOOKE_PAGESZ_16M, 1), +#endif +#ifdef CONFIG_SYS_DCSRBAR_PHYS + SET_TLB_ENTRY(1, CONFIG_SYS_DCSRBAR, CONFIG_SYS_DCSRBAR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 13, BOOKE_PAGESZ_32M, 1), +#endif +#ifdef CONFIG_SYS_NAND_BASE + /* + * *I*G - NAND + * entry 14 and 15 has been used hard coded, they will be disabled + * in cpu_init_f, so we use entry 16 for nand. + */ + SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 16, BOOKE_PAGESZ_64K, 1), +#endif +#ifdef CONFIG_SYS_CPLD_BASE + SET_TLB_ENTRY(1, CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 17, BOOKE_PAGESZ_4K, 1), +#endif +#ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE + /* + * SRIO_PCIE_BOOT-SLAVE. 1M space from 0xffe00000 for + * fetching ucode and ENV from master + */ + SET_TLB_ENTRY(1, CONFIG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR, + CONFIG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G, + 0, 18, BOOKE_PAGESZ_1M, 1), +#endif +#if defined(CONFIG_SYS_RAMBOOT) + SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 19, BOOKE_PAGESZ_2G, 1) +#endif + +}; + +int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/board/gaisler/gr_cpci_ax2000/config.mk b/board/gaisler/gr_cpci_ax2000/config.mk index 309c879..731a539 100644 --- a/board/gaisler/gr_cpci_ax2000/config.mk +++ b/board/gaisler/gr_cpci_ax2000/config.mk @@ -17,5 +17,3 @@ CONFIG_SYS_TEXT_BASE = 0x00000000 # U-BOOT IN SDRAM #CONFIG_SYS_TEXT_BASE = 0x60000000 - -PLATFORM_CPPFLAGS += -I$(TOPDIR)/board diff --git a/board/gaisler/gr_ep2s60/config.mk b/board/gaisler/gr_ep2s60/config.mk index d57efae..6e01f07 100644 --- a/board/gaisler/gr_ep2s60/config.mk +++ b/board/gaisler/gr_ep2s60/config.mk @@ -15,5 +15,3 @@ CONFIG_SYS_TEXT_BASE = 0x00000000 # U-BOOT IN SDRAM #CONFIG_SYS_TEXT_BASE = 0x40000000 - -PLATFORM_CPPFLAGS += -I$(TOPDIR)/board diff --git a/board/gaisler/gr_xc3s_1500/config.mk b/board/gaisler/gr_xc3s_1500/config.mk index e87320b..e4a66cb 100644 --- a/board/gaisler/gr_xc3s_1500/config.mk +++ b/board/gaisler/gr_xc3s_1500/config.mk @@ -14,5 +14,3 @@ CONFIG_SYS_TEXT_BASE = 0x00000000 # U-BOOT IN RAM #CONFIG_SYS_TEXT_BASE = 0x40000000 - -PLATFORM_CPPFLAGS += -I$(TOPDIR)/board diff --git a/board/gaisler/grsim/config.mk b/board/gaisler/grsim/config.mk index df26f82..d1f61da 100644 --- a/board/gaisler/grsim/config.mk +++ b/board/gaisler/grsim/config.mk @@ -14,5 +14,3 @@ CONFIG_SYS_TEXT_BASE = 0x00000000 # U-BOOT IN RAM #CONFIG_SYS_TEXT_BASE = 0x40000000 - -PLATFORM_CPPFLAGS += -I$(TOPDIR)/board diff --git a/board/gaisler/grsim_leon2/config.mk b/board/gaisler/grsim_leon2/config.mk index 99f9a68..f98b23b 100644 --- a/board/gaisler/grsim_leon2/config.mk +++ b/board/gaisler/grsim_leon2/config.mk @@ -14,5 +14,3 @@ CONFIG_SYS_TEXT_BASE = 0x00000000 # RUN U-BOOT FROM RAM #CONFIG_SYS_TEXT_BASE = 0x40000000 - -PLATFORM_CPPFLAGS += -I$(TOPDIR)/board diff --git a/board/highbank/highbank.c b/board/highbank/highbank.c index 4b272c7..a1b6749 100644 --- a/board/highbank/highbank.c +++ b/board/highbank/highbank.c @@ -9,7 +9,7 @@ #include <netdev.h> #include <scsi.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/io.h> #define HB_AHCI_BASE 0xffe08000 @@ -51,17 +51,23 @@ int board_eth_init(bd_t *bis) return rc; } -#ifdef CONFIG_MISC_INIT_R -int misc_init_r(void) +#ifdef CONFIG_SCSI_AHCI_PLAT +void scsi_init(void) { - char envbuffer[16]; - u32 boot_choice; u32 reg = readl(HB_SREG_A9_PWRDOM_STAT); if (reg & PWRDOM_STAT_SATA) { ahci_init(HB_AHCI_BASE); scsi_scan(1); } +} +#endif + +#ifdef CONFIG_MISC_INIT_R +int misc_init_r(void) +{ + char envbuffer[16]; + u32 boot_choice; boot_choice = readl(HB_SREG_A9_BOOT_SRC_STAT) & 0xff; sprintf(envbuffer, "bootcmd%d", boot_choice); diff --git a/board/hymod/hymod.h b/board/hymod/hymod.h index 3ab3794..7024d8a 100644 --- a/board/hymod/hymod.h +++ b/board/hymod/hymod.h @@ -8,7 +8,7 @@ #ifndef _HYMOD_H_ #define _HYMOD_H_ -#ifdef CONFIG_8260 +#ifdef CONFIG_MPC8260 #include <asm/iopin_8260.h> #endif diff --git a/board/idmr/Makefile b/board/idmr/Makefile deleted file mode 100644 index 67c2384..0000000 --- a/board/idmr/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y = idmr.o flash.o diff --git a/board/idmr/config.mk b/board/idmr/config.mk deleted file mode 100644 index 840a37e..0000000 --- a/board/idmr/config.mk +++ /dev/null @@ -1,9 +0,0 @@ -# -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# Coldfire contribution by Bernhard Kuhn <bkuhn@metrowerks.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -CONFIG_SYS_TEXT_BASE = 0xff800000 diff --git a/board/idmr/flash.c b/board/idmr/flash.c deleted file mode 100644 index 52eb105..0000000 --- a/board/idmr/flash.c +++ /dev/null @@ -1,342 +0,0 @@ -/* - * (C) Copyright 2000-2006 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> - -#define PHYS_FLASH_1 CONFIG_SYS_FLASH_BASE -#define FLASH_BANK_SIZE 0x800000 -#define EN29LV640 0x227e227e - -flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; - -void flash_print_info (flash_info_t * info) -{ - int i; - - switch (info->flash_id & FLASH_VENDMASK) { - case (AMD_MANUFACT & FLASH_VENDMASK): - printf ("AMD: "); - break; - default: - printf ("Unknown Vendor "); - break; - } - - switch (info->flash_id & FLASH_TYPEMASK) { - case (EN29LV640 & FLASH_TYPEMASK): - printf ("EN29LV640 (16Mbit)\n"); - break; - default: - printf ("Unknown Chip Type\n"); - goto Done; - break; - } - - printf (" Size: %ld MB in %d Sectors\n", - info->size >> 20, info->sector_count); - - printf (" Sector Start Addresses:"); - for (i = 0; i < info->sector_count; i++) { - if ((i % 5) == 0) { - printf ("\n "); - } - printf (" %08lX%s", info->start[i], - info->protect[i] ? " (RO)" : " "); - } - printf ("\n"); - - Done: - return; -} - - -unsigned long flash_init (void) -{ - int i, j; - ulong size = 0; - - for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) { - ulong flashbase = 0; - - flash_info[i].flash_id = - (AMD_MANUFACT & FLASH_VENDMASK) | - (EN29LV640 & FLASH_TYPEMASK); - flash_info[i].size = FLASH_BANK_SIZE; - flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT; - memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT); - if (i == 0) - flashbase = PHYS_FLASH_1; - else - panic ("configured to many flash banks!\n"); - - for (j = 0; j < flash_info[i].sector_count; j++) { - flash_info[i].start[j] = flashbase + 0x10000 * j; - } - size += flash_info[i].size; - } - - flash_protect (FLAG_PROTECT_SET, - CONFIG_SYS_FLASH_BASE, - CONFIG_SYS_FLASH_BASE + 0x2ffff, &flash_info[0]); - - return size; -} - - -#define CMD_READ_ARRAY 0x00F0 -#define CMD_UNLOCK1 0x00AA -#define CMD_UNLOCK2 0x0055 -#define CMD_ERASE_SETUP 0x0080 -#define CMD_ERASE_CONFIRM 0x0030 -#define CMD_PROGRAM 0x00A0 -#define CMD_UNLOCK_BYPASS 0x0020 - -#define MEM_FLASH_ADDR1 (*(volatile u16 *)(CONFIG_SYS_FLASH_BASE + (0x00000555<<1))) -#define MEM_FLASH_ADDR2 (*(volatile u16 *)(CONFIG_SYS_FLASH_BASE + (0x000002AA<<1))) - -#define BIT_ERASE_DONE 0x0080 -#define BIT_RDY_MASK 0x0080 -#define BIT_PROGRAM_ERROR 0x0020 -#define BIT_TIMEOUT 0x80000000 /* our flag */ - -#define READY 1 -#define ERR 2 -#define TMO 4 - - -int flash_erase (flash_info_t * info, int s_first, int s_last) -{ - ulong result; - int iflag, prot, sect; - int rc = ERR_OK; - int chip1; - ulong start; - - /* first look for protection bits */ - - if (info->flash_id == FLASH_UNKNOWN) - return ERR_UNKNOWN_FLASH_TYPE; - - if ((s_first < 0) || (s_first > s_last)) { - return ERR_INVAL; - } - - if ((info->flash_id & FLASH_VENDMASK) != - (AMD_MANUFACT & FLASH_VENDMASK)) { - return ERR_UNKNOWN_FLASH_VENDOR; - } - - prot = 0; - for (sect = s_first; sect <= s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } - } - if (prot) - return ERR_PROTECTED; - - /* - * Disable interrupts which might cause a timeout - * here. Remember that our exception vectors are - * at address 0 in the flash, and we don't want a - * (ticker) exception to happen while the flash - * chip is in programming mode. - */ - iflag = disable_interrupts (); - - printf ("\n"); - - /* Start erase on unprotected sectors */ - for (sect = s_first; sect <= s_last && !ctrlc (); sect++) { - printf ("Erasing sector %2d ... ", sect); - - /* arm simple, non interrupt dependent timer */ - start = get_timer(0); - - if (info->protect[sect] == 0) { /* not protected */ - volatile u16 *addr = - (volatile u16 *) (info->start[sect]); - - MEM_FLASH_ADDR1 = CMD_UNLOCK1; - MEM_FLASH_ADDR2 = CMD_UNLOCK2; - MEM_FLASH_ADDR1 = CMD_ERASE_SETUP; - - MEM_FLASH_ADDR1 = CMD_UNLOCK1; - MEM_FLASH_ADDR2 = CMD_UNLOCK2; - *addr = CMD_ERASE_CONFIRM; - - /* wait until flash is ready */ - chip1 = 0; - - do { - result = *addr; - - /* check timeout */ - if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT * CONFIG_SYS_HZ / 1000) { - MEM_FLASH_ADDR1 = CMD_READ_ARRAY; - chip1 = TMO; - break; - } - - if (!chip1 - && (result & 0xFFFF) & BIT_ERASE_DONE) - chip1 = READY; - - } while (!chip1); - - MEM_FLASH_ADDR1 = CMD_READ_ARRAY; - - if (chip1 == ERR) { - rc = ERR_PROG_ERROR; - goto outahere; - } - if (chip1 == TMO) { - rc = ERR_TIMOUT; - goto outahere; - } - - printf ("ok.\n"); - } else { /* it was protected */ - - printf ("protected!\n"); - } - } - - if (ctrlc ()) - printf ("User Interrupt!\n"); - - outahere: - /* allow flash to settle - wait 10 ms */ - printf("Waiting 10 ms..."); - udelay (10000); - -/* for (i = 0; i < 10 * 1000 * 1000; ++i) - asm(" nop"); -*/ - - printf("done\n"); - if (iflag) - enable_interrupts (); - - - return rc; -} - -static int write_word (flash_info_t * info, ulong dest, ulong data) -{ - volatile u16 *addr = (volatile u16 *) dest; - ulong result; - int rc = ERR_OK; - int iflag; - int chip1; - ulong start; - - /* - * Check if Flash is (sufficiently) erased - */ - result = *addr; - if ((result & data) != data) - return ERR_NOT_ERASED; - - - /* - * Disable interrupts which might cause a timeout - * here. Remember that our exception vectors are - * at address 0 in the flash, and we don't want a - * (ticker) exception to happen while the flash - * chip is in programming mode. - */ - iflag = disable_interrupts (); - - MEM_FLASH_ADDR1 = CMD_UNLOCK1; - MEM_FLASH_ADDR2 = CMD_UNLOCK2; - MEM_FLASH_ADDR1 = CMD_PROGRAM; - *addr = data; - - /* arm simple, non interrupt dependent timer */ - start = get_timer(0); - - /* wait until flash is ready */ - chip1 = 0; - do { - result = *addr; - - /* check timeout */ - if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT * CONFIG_SYS_HZ / 1000) { - chip1 = ERR | TMO; - break; - } - if (!chip1 && ((result & 0x80) == (data & 0x80))) - chip1 = READY; - - } while (!chip1); - - *addr = CMD_READ_ARRAY; - - if (chip1 == ERR || *addr != data) - rc = ERR_PROG_ERROR; - - if (iflag) - enable_interrupts (); - - return rc; -} - - -int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt) -{ - ulong wp, data; - int rc; - - if (addr & 1) { - printf ("unaligned destination not supported\n"); - return ERR_ALIGN; - } - -#if 0 - if (cnt & 1) { - printf ("odd transfer sizes not supported\n"); - return ERR_ALIGN; - } -#endif - - wp = addr; - - if (addr & 1) { - data = (*((volatile u8 *) addr) << 8) | *((volatile u8 *) - src); - if ((rc = write_word (info, wp - 1, data)) != 0) { - return (rc); - } - src += 1; - wp += 1; - cnt -= 1; - } - - while (cnt >= 2) { - data = *((volatile u16 *) src); - if ((rc = write_word (info, wp, data)) != 0) { - return (rc); - } - src += 2; - wp += 2; - cnt -= 2; - } - - if (cnt == 1) { - data = (*((volatile u8 *) src) << 8) | - *((volatile u8 *) (wp + 1)); - if ((rc = write_word (info, wp, data)) != 0) { - return (rc); - } - src += 1; - wp += 1; - cnt -= 1; - } - - return ERR_OK; -} diff --git a/board/idmr/idmr.c b/board/idmr/idmr.c deleted file mode 100644 index 73660d8..0000000 --- a/board/idmr/idmr.c +++ /dev/null @@ -1,152 +0,0 @@ -/* - * (C) Copyright 2000-2006 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/immap.h> - -int checkboard (void) { - puts ("Board: iDMR\n"); - return 0; -}; - -phys_size_t initdram (int board_type) { - int i; - - /* - * After reset, CS0 is configured to cover entire address space. We - * need to configure it to its proper values, so that writes to - * CONFIG_SYS_SDRAM_BASE and vicinity during SDRAM controller setup below do - * now fall under CS0 (see 16.3.1 of the MCF5271 Reference Manual). - */ - - /* Flash chipselect, CS0 */ - /* ;CSAR0: Flash at 0xFF800000 */ - mbar_writeShort(0x0080, 0xFF80); - - /* CSCR0: Flash 6 waits, 16bit */ - mbar_writeShort(0x008A, 0x1980); - - /* CSMR0: Flash 8MB, R/W, valid */ - mbar_writeLong(0x0084, 0x007F0001); - - - /* - * SDRAM configuration proper - */ - - /* - * Address/Data Pin Assignment Reg.: enable address lines 23-21; do - * not enable data pins D[15:0], as we have 16 bit port to SDRAM - */ - mbar_writeByte(MCF_GPIO_PAR_AD, - MCF_GPIO_AD_ADDR23 | - MCF_GPIO_AD_ADDR22 | - MCF_GPIO_AD_ADDR21); - - /* No need to configure BS pins - reset values are OK */ - - /* Chip Select Pin Assignment Reg.: set CS[1-7] to GPIO */ - mbar_writeByte(MCF_GPIO_PAR_CS, 0x00); - - /* SDRAM Control Pin Assignment Reg. */ - mbar_writeByte(MCF_GPIO_PAR_SDRAM, - MCF_GPIO_SDRAM_CSSDCS_00 | /* no matter: PAR_CS=0 */ - MCF_GPIO_SDRAM_SDWE | - MCF_GPIO_SDRAM_SCAS | - MCF_GPIO_SDRAM_SRAS | - MCF_GPIO_SDRAM_SCKE | - MCF_GPIO_SDRAM_SDCS_01); - - /* - * Wait 100us. We run the bus at 50MHz, one cycle is 20ns. So 5 - * iterations will do, but we do 10 just to be safe. - */ - for (i = 0; i < 10; ++i) - asm(" nop"); - - - /* 1. Initialize DRAM Control Register: DCR */ - mbar_writeShort(MCF_SDRAMC_DCR, - MCF_SDRAMC_DCR_RTIM(0x10) | /* 65ns */ - MCF_SDRAMC_DCR_RC(0x60)); /* 1562 cycles */ - - - /* - * 2. Initialize DACR0 - * - * CL: 11 (CL=3: 0x03, 0x02; CL=2: 0x1) - * CBM: cmd at A20, bank select bits 21 and up - * PS: 16 bit - */ - mbar_writeLong(MCF_SDRAMC_DACR0, - MCF_SDRAMC_DACRn_BA(CONFIG_SYS_SDRAM_BASE>>18) | - MCF_SDRAMC_DACRn_BA(0x00) | - MCF_SDRAMC_DACRn_CASL(0x03) | - MCF_SDRAMC_DACRn_CBM(0x03) | - MCF_SDRAMC_DACRn_PS(0x03)); - - /* Initialize DMR0 */ - mbar_writeLong(MCF_SDRAMC_DMR0, - MCF_SDRAMC_DMRn_BAM_16M | - MCF_SDRAMC_DMRn_V); - - - /* 3. Set IP bit in DACR to initiate PALL command */ - mbar_writeLong(MCF_SDRAMC_DACR0, - mbar_readLong(MCF_SDRAMC_DACR0) | - MCF_SDRAMC_DACRn_IP); - - /* Write to this block to initiate precharge */ - *(volatile u16 *)(CONFIG_SYS_SDRAM_BASE) = 0xa5a5; - - /* - * Wait at least 20ns to allow banks to precharge (t_RP = 20ns). We - * wait a wee longer, just to be safe. - */ - for (i = 0; i < 5; ++i) - asm(" nop"); - - - /* 4. Set RE bit in DACR */ - mbar_writeLong(MCF_SDRAMC_DACR0, - mbar_readLong(MCF_SDRAMC_DACR0) | - MCF_SDRAMC_DACRn_RE); - - /* - * Wait for at least 8 auto refresh cycles to occur, i.e. at least - * 781 bus cycles. - */ - for (i = 0; i < 1000; ++i) - asm(" nop"); - - /* Finish the configuration by issuing the MRS */ - mbar_writeLong(MCF_SDRAMC_DACR0, - mbar_readLong(MCF_SDRAMC_DACR0) | - MCF_SDRAMC_DACRn_MRS); - - /* - * Write to the SDRAM Mode Register A0-A11 = 0x400 - * - * Write Burst Mode = Programmed Burst Length - * Op Mode = Standard Op - * CAS Latency = 3 - * Burst Type = Sequential - * Burst Length = 1 - */ - *(volatile u32 *)(CONFIG_SYS_SDRAM_BASE + 0x1800) = 0xa5a5a5a5; - - return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; -}; - - -int testdram (void) { - - /* TODO: XXX XXX XXX */ - printf ("DRAM test not implemented!\n"); - - return (0); -} diff --git a/board/idmr/u-boot.lds b/board/idmr/u-boot.lds deleted file mode 100644 index 4071f70..0000000 --- a/board/idmr/u-boot.lds +++ /dev/null @@ -1,82 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -OUTPUT_ARCH(m68k) - -SECTIONS -{ - .text : - { - arch/m68k/cpu/mcf52x2/start.o (.text*) - - *(.text*) - } - _etext = .; - PROVIDE (etext = .); - .rodata : - { - *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) - } - - /* Read-write section, merged into data segment: */ - . = (. + 0x00FF) & 0xFFFFFF00; - _erotext = .; - PROVIDE (erotext = .); - - .reloc : - { - __got_start = .; - KEEP(*(.got)) - __got_end = .; - _GOT2_TABLE_ = .; - KEEP(*(.got2)) - _FIXUP_TABLE_ = .; - KEEP(*(.fixup)) - } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; - __fixup_entries = (. - _FIXUP_TABLE_)>>2; - - .data : - { - *(.data*) - *(.sdata*) - } - _edata = .; - PROVIDE (edata = .); - - . = .; - - . = ALIGN(4); - .u_boot_list : { - KEEP(*(SORT(.u_boot_list*))); - } - - . = .; - __start___ex_table = .; - __ex_table : { *(__ex_table) } - __stop___ex_table = .; - - . = ALIGN(256); - __init_begin = .; - .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); - __init_end = .; - - __bss_start = .; - .bss (NOLOAD) : - { - _sbss = .; - *(.bss*) - *(.sbss*) - *(COMMON) - . = ALIGN(4); - _ebss = .; - } - __bss_end = . ; - PROVIDE (end = .); -} diff --git a/board/ip04/config.mk b/board/ip04/config.mk index bc0e747..ab0fbec 100644 --- a/board/ip04/config.mk +++ b/board/ip04/config.mk @@ -7,11 +7,6 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 LDR_FLAGS-BFIN_BOOT_UART := --port g --gpio 6 diff --git a/board/isee/igep00x0/igep00x0.c b/board/isee/igep00x0/igep00x0.c index 7a7500b..3b2b1f1 100644 --- a/board/isee/igep00x0/igep00x0.c +++ b/board/isee/igep00x0/igep00x0.c @@ -8,7 +8,6 @@ #include <twl4030.h> #include <netdev.h> #include <asm/gpio.h> -#include <asm/omap_gpmc.h> #include <asm/io.h> #include <asm/arch/mem.h> #include <asm/arch/mmc_host_def.h> diff --git a/board/matrix_vision/mvblm7/.gitignore b/board/matrix_vision/mvblm7/.gitignore new file mode 100644 index 0000000..469f1bc --- /dev/null +++ b/board/matrix_vision/mvblm7/.gitignore @@ -0,0 +1 @@ +bootscript.img diff --git a/board/matrix_vision/mvsmr/.gitignore b/board/matrix_vision/mvsmr/.gitignore new file mode 100644 index 0000000..469f1bc --- /dev/null +++ b/board/matrix_vision/mvsmr/.gitignore @@ -0,0 +1 @@ +bootscript.img diff --git a/board/micronas/vct/config.mk b/board/micronas/vct/config.mk index 0f004e0..354d918 100644 --- a/board/micronas/vct/config.mk +++ b/board/micronas/vct/config.mk @@ -8,8 +8,6 @@ # vct_xxx boards with MIPS 4Kc CPU core # -sinclude $(TOPDIR)/board/$(BOARDDIR)/config.tmp - ifndef CONFIG_SYS_TEXT_BASE CONFIG_SYS_TEXT_BASE = 0x87000000 endif diff --git a/board/mpl/common/usb_uhci.c b/board/mpl/common/usb_uhci.c index 6bbb527..5590be1 100644 --- a/board/mpl/common/usb_uhci.c +++ b/board/mpl/common/usb_uhci.c @@ -640,118 +640,9 @@ static void usb_display_wValue(unsigned short wValue,unsigned short wIndex) {} static void usb_display_Req(unsigned short req) {} #endif -static unsigned char root_hub_dev_des[] = -{ - 0x12, /* __u8 bLength; */ - 0x01, /* __u8 bDescriptorType; Device */ - 0x00, /* __u16 bcdUSB; v1.0 */ - 0x01, - 0x09, /* __u8 bDeviceClass; HUB_CLASSCODE */ - 0x00, /* __u8 bDeviceSubClass; */ - 0x00, /* __u8 bDeviceProtocol; */ - 0x08, /* __u8 bMaxPacketSize0; 8 Bytes */ - 0x00, /* __u16 idVendor; */ - 0x00, - 0x00, /* __u16 idProduct; */ - 0x00, - 0x00, /* __u16 bcdDevice; */ - 0x00, - 0x01, /* __u8 iManufacturer; */ - 0x00, /* __u8 iProduct; */ - 0x00, /* __u8 iSerialNumber; */ - 0x01 /* __u8 bNumConfigurations; */ -}; - - -/* Configuration descriptor */ -static unsigned char root_hub_config_des[] = -{ - 0x09, /* __u8 bLength; */ - 0x02, /* __u8 bDescriptorType; Configuration */ - 0x19, /* __u16 wTotalLength; */ - 0x00, - 0x01, /* __u8 bNumInterfaces; */ - 0x01, /* __u8 bConfigurationValue; */ - 0x00, /* __u8 iConfiguration; */ - 0x40, /* __u8 bmAttributes; - Bit 7: Bus-powered, 6: Self-powered, 5 Remote-wakwup, 4..0: resvd */ - 0x00, /* __u8 MaxPower; */ - - /* interface */ - 0x09, /* __u8 if_bLength; */ - 0x04, /* __u8 if_bDescriptorType; Interface */ - 0x00, /* __u8 if_bInterfaceNumber; */ - 0x00, /* __u8 if_bAlternateSetting; */ - 0x01, /* __u8 if_bNumEndpoints; */ - 0x09, /* __u8 if_bInterfaceClass; HUB_CLASSCODE */ - 0x00, /* __u8 if_bInterfaceSubClass; */ - 0x00, /* __u8 if_bInterfaceProtocol; */ - 0x00, /* __u8 if_iInterface; */ - - /* endpoint */ - 0x07, /* __u8 ep_bLength; */ - 0x05, /* __u8 ep_bDescriptorType; Endpoint */ - 0x81, /* __u8 ep_bEndpointAddress; IN Endpoint 1 */ - 0x03, /* __u8 ep_bmAttributes; Interrupt */ - 0x08, /* __u16 ep_wMaxPacketSize; 8 Bytes */ - 0x00, - 0xff /* __u8 ep_bInterval; 255 ms */ -}; - - -static unsigned char root_hub_hub_des[] = -{ - 0x09, /* __u8 bLength; */ - 0x29, /* __u8 bDescriptorType; Hub-descriptor */ - 0x02, /* __u8 bNbrPorts; */ - 0x00, /* __u16 wHubCharacteristics; */ - 0x00, - 0x01, /* __u8 bPwrOn2pwrGood; 2ms */ - 0x00, /* __u8 bHubContrCurrent; 0 mA */ - 0x00, /* __u8 DeviceRemovable; *** 7 Ports max *** */ - 0xff /* __u8 PortPwrCtrlMask; *** 7 ports max *** */ -}; - -static unsigned char root_hub_str_index0[] = -{ - 0x04, /* __u8 bLength; */ - 0x03, /* __u8 bDescriptorType; String-descriptor */ - 0x09, /* __u8 lang ID */ - 0x04, /* __u8 lang ID */ -}; - -static unsigned char root_hub_str_index1[] = -{ - 28, /* __u8 bLength; */ - 0x03, /* __u8 bDescriptorType; String-descriptor */ - 'U', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'H', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'C', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'I', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - ' ', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'R', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'o', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'o', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 't', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - ' ', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'H', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'u', /* __u8 Unicode */ - 0, /* __u8 Unicode */ - 'b', /* __u8 Unicode */ - 0, /* __u8 Unicode */ -}; - +#define WANT_USB_ROOT_HUB_HUB_DES +#include <usbroothubdes.h> +#undef WANT_USB_ROOT_HUB_HUB_DES /* * Root Hub Control Pipe (interrupt Pipes are not supported) diff --git a/board/overo/overo.c b/board/overo/overo.c index 9ac35d2..1192d02 100644 --- a/board/overo/overo.c +++ b/board/overo/overo.c @@ -21,7 +21,6 @@ #include <asm/arch/mux.h> #include <asm/arch/mem.h> #include <asm/arch/sys_proto.h> -#include <asm/omap_gpmc.h> #include <asm/gpio.h> #include <asm/mach-types.h> #include "overo.h" diff --git a/board/pr1/config.mk b/board/pr1/config.mk deleted file mode 100644 index 2436ec0..0000000 --- a/board/pr1/config.mk +++ /dev/null @@ -1,15 +0,0 @@ -# -# Copyright (c) Switchfin Org. <dpn@switchfin.org> -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif diff --git a/board/ronetix/pm9261/pm9261.c b/board/ronetix/pm9261/pm9261.c index a634383..ec3ac89 100644 --- a/board/ronetix/pm9261/pm9261.c +++ b/board/ronetix/pm9261/pm9261.c @@ -9,7 +9,7 @@ */ #include <common.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/io.h> #include <asm/gpio.h> #include <asm/arch/at91sam9_smc.h> diff --git a/board/ronetix/pm9263/pm9263.c b/board/ronetix/pm9263/pm9263.c index 3cedeef..3aaffa8 100644 --- a/board/ronetix/pm9263/pm9263.c +++ b/board/ronetix/pm9263/pm9263.c @@ -9,7 +9,7 @@ */ #include <common.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/io.h> #include <asm/gpio.h> #include <asm/arch/at91sam9_smc.h> diff --git a/board/ronetix/pm9g45/pm9g45.c b/board/ronetix/pm9g45/pm9g45.c index c9f2747..15aa4ac 100644 --- a/board/ronetix/pm9g45/pm9g45.c +++ b/board/ronetix/pm9g45/pm9g45.c @@ -12,7 +12,7 @@ */ #include <common.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/io.h> #include <asm/gpio.h> #include <asm/arch/at91sam9_smc.h> diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index eb15739..3ff4289 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -11,7 +11,7 @@ #include <samsung/misc.h> #include <errno.h> #include <version.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <asm/arch/cpu.h> #include <asm/arch/gpio.h> #include <asm/gpio.h> diff --git a/board/sandbox/sandbox/sandbox.c b/board/sandbox/sandbox/sandbox.c index 95efaff..2f90df5 100644 --- a/board/sandbox/sandbox/sandbox.c +++ b/board/sandbox/sandbox/sandbox.c @@ -4,7 +4,7 @@ */ #include <common.h> - +#include <dm.h> #include <os.h> /* @@ -14,6 +14,11 @@ */ gd_t *gd; +/* Add a simple GPIO device */ +U_BOOT_DEVICE(gpio_sandbox) = { + .name = "gpio_sandbox", +}; + void flush_cache(unsigned long start, unsigned long size) { } diff --git a/board/sheldon/simpc8313/config.mk b/board/sheldon/simpc8313/config.mk deleted file mode 100644 index d1b4e2e..0000000 --- a/board/sheldon/simpc8313/config.mk +++ /dev/null @@ -1,5 +0,0 @@ -ifdef CONFIG_NAND_LP -PAD_TO = 0xFFF20000 -else -PAD_TO = 0xFFF04000 -endif diff --git a/board/synopsys/arcangel4/Makefile b/board/synopsys/arcangel4/Makefile deleted file mode 100644 index 575e58f..0000000 --- a/board/synopsys/arcangel4/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -# -# Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# This board is mostly used for debugging U-Boot in simulation (ISS). -# The only peripheral which is used on this board is a serial port which -# requires no initialization except those in "include/configs/arcangel4.h". -# And now there's no specific initializations for this board. -# So this Makefile is only required for satisfaction of U-Boot build system. diff --git a/board/tcm-bf518/config.mk b/board/tcm-bf518/config.mk deleted file mode 100644 index 0d3df2d..0000000 --- a/board/tcm-bf518/config.mk +++ /dev/null @@ -1,13 +0,0 @@ -# -# Copyright (c) 2005-2008 Analog Device Inc. -# -# (C) Copyright 2001 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif diff --git a/board/tcm-bf537/config.mk b/board/tcm-bf537/config.mk index 97eaafe..7f9138b 100644 --- a/board/tcm-bf537/config.mk +++ b/board/tcm-bf537/config.mk @@ -7,10 +7,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# FIX ME -ifneq ($(filter lib lib/lzma lib/zlib, $(obj)),) -ccflags-y := -O2 -endif - # Set some default LDR flags based on boot mode. LDR_FLAGS-BFIN_BOOT_PARA := --bits 16 --dma 8 diff --git a/board/ti/am335x/README b/board/ti/am335x/README index 2a30ab8..947305b 100644 --- a/board/ti/am335x/README +++ b/board/ti/am335x/README @@ -46,23 +46,42 @@ NAND The AM335x GP EVM ships with a 256MiB NAND available in most profiles. In this example to program the NAND we assume that an SD card has been inserted with the files to write in the first SD slot and that mtdparts -have been configured correctly for the board. As a time saving measure we -load MLO into memory in one location, copy it into the three locatations -that the ROM checks for additional valid copies, then load U-Boot into -memory. We then write that whole section of memory to NAND. - -U-Boot # mmc rescan -U-Boot # env default -f -a -U-Boot # nand erase.chip -U-Boot # saveenv -U-Boot # load mmc 0 81000000 MLO -U-Boot # cp.b 81000000 81020000 20000 -U-Boot # cp.b 81000000 81040000 20000 -U-Boot # cp.b 81000000 81060000 20000 -U-Boot # load mmc 0 81080000 u-boot.img -U-Boot # nand write 81000000 0 260000 -U-Boot # load mmc 0 ${loadaddr} uImage -U-Boot # nand write ${loadaddr} kernel 500000 +have been configured correctly for the board. All images are first loaded +into memory, then written to NAND. + +Step-1: Building u-boot for NAND boot + Set following CONFIGxx options for NAND device. + CONFIG_SYS_NAND_PAGE_SIZE number of main bytes in NAND page + CONFIG_SYS_NAND_OOBSIZE number of OOB bytes in NAND page + CONFIG_SYS_NAND_BLOCK_SIZE number of bytes in NAND erase-block + CONFIG_SYS_NAND_ECCPOS ECC map for NAND page + CONFIG_NAND_OMAP_ECCSCHEME (refer doc/README.nand) + +Step-2: Flashing NAND via MMC/SD + # select BOOTSEL to MMC/SD boot and boot from MMC/SD card + U-Boot # mmc rescan + # erase flash + U-Boot # nand erase.chip + U-Boot # env default -f -a + U-Boot # saveenv + # flash MLO. Redundant copies of MLO are kept for failsafe + U-Boot # load mmc 0 0x82000000 MLO + U-Boot # nand write 0x82000000 0x00000 0x20000 + U-Boot # nand write 0x82000000 0x20000 0x20000 + U-Boot # nand write 0x82000000 0x40000 0x20000 + U-Boot # nand write 0x82000000 0x60000 0x20000 + # flash u-boot.img + U-Boot # load mmc 0 0x82000000 u-boot.img + U-Boot # nand write 0x82000000 0x80000 0x60000 + # flash kernel image + U-Boot # load mmc 0 0x82000000 uImage + U-Boot # nand write 0x82000000 ${nandsrcaddr} ${nandimgsize} + # flash filesystem image + U-Boot # load mmc 0 0x82000000 filesystem.img + U-Boot # nand write 0x82000000 ${loadaddress} 0x300000 + +Step-3: Set BOOTSEL pin to select NAND boot, and POR the device. + The device should boot from images flashed on NAND device. NOR === diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c index 72e9bb2..0508457 100644 --- a/board/wandboard/wandboard.c +++ b/board/wandboard/wandboard.c @@ -17,7 +17,7 @@ #include <asm/imx-common/iomux-v3.h> #include <asm/imx-common/boot_mode.h> #include <asm/io.h> -#include <asm/sizes.h> +#include <linux/sizes.h> #include <common.h> #include <fsl_esdhc.h> #include <ipu_pixfmt.h> diff --git a/board/xilinx/ml507/.gitignore b/board/xilinx/ml507/.gitignore deleted file mode 100644 index f6418a0..0000000 --- a/board/xilinx/ml507/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/config.tmp diff --git a/board/xilinx/ppc405-generic/.gitignore b/board/xilinx/ppc405-generic/.gitignore deleted file mode 100644 index b644f59..0000000 --- a/board/xilinx/ppc405-generic/.gitignore +++ /dev/null @@ -1 +0,0 @@ -config.tmp diff --git a/board/xilinx/ppc440-generic/.gitignore b/board/xilinx/ppc440-generic/.gitignore deleted file mode 100644 index f6418a0..0000000 --- a/board/xilinx/ppc440-generic/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/config.tmp diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c index 82f2345..485a5e4 100644 --- a/board/xilinx/zynq/board.c +++ b/board/xilinx/zynq/board.c @@ -5,6 +5,7 @@ */ #include <common.h> +#include <fdtdec.h> #include <netdev.h> #include <zynqpl.h> #include <asm/arch/hardware.h> @@ -134,8 +135,27 @@ int board_mmc_init(bd_t *bd) int dram_init(void) { +#ifdef CONFIG_OF_CONTROL + int node; + fdt_addr_t addr; + fdt_size_t size; + const void *blob = gd->fdt_blob; + + node = fdt_node_offset_by_prop_value(blob, -1, "device_type", + "memory", 7); + if (node == -FDT_ERR_NOTFOUND) { + debug("ZYNQ DRAM: Can't get memory node\n"); + return -1; + } + addr = fdtdec_get_addr_size(blob, node, "reg", &size); + if (addr == FDT_ADDR_T_NONE || size == 0) { + debug("ZYNQ DRAM: Can't get base address or size\n"); + return -1; + } + gd->ram_size = size; +#else gd->ram_size = CONFIG_SYS_SDRAM_SIZE; - +#endif zynq_ddrc_init(); return 0; |