diff options
Diffstat (limited to 'arch/ppc/cpu/mpc83xx/fdt.c')
-rw-r--r-- | arch/ppc/cpu/mpc83xx/fdt.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/arch/ppc/cpu/mpc83xx/fdt.c b/arch/ppc/cpu/mpc83xx/fdt.c deleted file mode 100644 index daf73a6..0000000 --- a/arch/ppc/cpu/mpc83xx/fdt.c +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Copyright 2007 Freescale Semiconductor, Inc. - * - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <libfdt.h> -#include <fdt_support.h> -#include <asm/processor.h> - -extern void ft_qe_setup(void *blob); - -DECLARE_GLOBAL_DATA_PTR; - -#if defined(CONFIG_BOOTCOUNT_LIMIT) && defined(CONFIG_MPC8360) -#include <asm/immap_qe.h> - -void fdt_fixup_muram (void *blob) -{ - ulong data[2]; - - data[0] = 0; - data[1] = QE_MURAM_SIZE - 2 * sizeof(unsigned long); - do_fixup_by_compat(blob, "fsl,qe-muram-data", "reg", - data, sizeof (data), 0); -} -#endif - -void ft_cpu_setup(void *blob, bd_t *bd) -{ - immap_t *immr = (immap_t *)CONFIG_SYS_IMMR; - int spridr = immr->sysconf.spridr; - - /* - * delete crypto node if not on an E-processor - * initial revisions of the MPC834xE/6xE have the original SEC 2.0. - * EA revisions got the SEC uprevved to 2.4 but since the default device - * tree contains SEC 2.0 properties we uprev them here. - */ - if (!IS_E_PROCESSOR(spridr)) - fdt_fixup_crypto_node(blob, 0); - else if (IS_E_PROCESSOR(spridr) && - (SPR_FAMILY(spridr) == SPR_834X_FAMILY || - SPR_FAMILY(spridr) == SPR_836X_FAMILY) && - REVID_MAJOR(spridr) >= 2) - fdt_fixup_crypto_node(blob, 0x0204); - -#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) ||\ - defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3) ||\ - defined(CONFIG_HAS_ETH4) || defined(CONFIG_HAS_ETH5) - fdt_fixup_ethernet(blob); -#ifdef CONFIG_MPC8313 - /* - * mpc8313e erratum IPIC1 swapped TSEC interrupt ID numbers on rev. 1 - * h/w (see AN3545). The base device tree in use has rev. 1 ID numbers, - * so if on Rev. 2 (and higher) h/w, we fix them up here - */ - if (REVID_MAJOR(immr->sysconf.spridr) >= 2) { - int nodeoffset, path; - const char *prop; - - nodeoffset = fdt_path_offset(blob, "/aliases"); - if (nodeoffset >= 0) { -#if defined(CONFIG_HAS_ETH0) - prop = fdt_getprop(blob, nodeoffset, "ethernet0", NULL); - if (prop) { - u32 tmp[] = { 32, 0x8, 33, 0x8, 34, 0x8 }; - - path = fdt_path_offset(blob, prop); - prop = fdt_getprop(blob, path, "interrupts", 0); - if (prop) - fdt_setprop(blob, path, "interrupts", - &tmp, sizeof(tmp)); - } -#endif -#if defined(CONFIG_HAS_ETH1) - prop = fdt_getprop(blob, nodeoffset, "ethernet1", NULL); - if (prop) { - u32 tmp[] = { 35, 0x8, 36, 0x8, 37, 0x8 }; - - path = fdt_path_offset(blob, prop); - prop = fdt_getprop(blob, path, "interrupts", 0); - if (prop) - fdt_setprop(blob, path, "interrupts", - &tmp, sizeof(tmp)); - } -#endif - } - } -#endif -#endif - - do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, - "timebase-frequency", (bd->bi_busfreq / 4), 1); - do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, - "bus-frequency", bd->bi_busfreq, 1); - do_fixup_by_prop_u32(blob, "device_type", "cpu", 4, - "clock-frequency", gd->core_clk, 1); - do_fixup_by_prop_u32(blob, "device_type", "soc", 4, - "bus-frequency", bd->bi_busfreq, 1); - do_fixup_by_compat_u32(blob, "fsl,soc", - "bus-frequency", bd->bi_busfreq, 1); - do_fixup_by_compat_u32(blob, "fsl,soc", - "clock-frequency", bd->bi_busfreq, 1); - do_fixup_by_compat_u32(blob, "fsl,immr", - "bus-frequency", bd->bi_busfreq, 1); - do_fixup_by_compat_u32(blob, "fsl,immr", - "clock-frequency", bd->bi_busfreq, 1); -#ifdef CONFIG_QE - ft_qe_setup(blob); -#endif - -#ifdef CONFIG_SYS_NS16550 - do_fixup_by_compat_u32(blob, "ns16550", - "clock-frequency", CONFIG_SYS_NS16550_CLK, 1); -#endif - - fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); - -#if defined(CONFIG_BOOTCOUNT_LIMIT) - fdt_fixup_muram (blob); -#endif -} |