[coreboot] Patch set updated for coreboot: aa33038 armv7/exynos: remove some stale files leftover from initial import
David Hendricks (dhendrix@chromium.org)
gerrit at coreboot.org
Wed Feb 13 08:01:26 CET 2013
David Hendricks (dhendrix at chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2380
-gerrit
commit aa33038314572c7678cb707453264e8e6c8db86f
Author: David Hendricks <dhendrix at chromium.org>
Date: Tue Feb 12 22:57:04 2013 -0800
armv7/exynos: remove some stale files leftover from initial import
This removes some files leftover from the initial port. Some are
leftover from U-Boot and some were leftover from the skeleton code
derived from x86.
There's a bit more that we'll get in another sweep.
Change-Id: I325793ecb902b3b9430dcf531714ce025d201de6
Signed-off-by: David Hendricks <dhendrix at chromium.org>
---
src/arch/armv7/boot/acpi.c | 791 -----------------------------
src/arch/armv7/boot/wakeup.S | 94 ----
src/arch/armv7/ldscript_failover.lb | 74 ---
src/arch/armv7/ldscript_fallback_cbfs.lb | 51 --
src/arch/armv7/lib/bootm.c | 405 ---------------
src/cpu/samsung/exynos5-common/sys_proto.h | 32 --
src/cpu/samsung/exynos5250/sys_proto.h | 27 -
src/cpu/samsung/s5p-common/Makefile.uboot | 49 --
8 files changed, 1523 deletions(-)
diff --git a/src/arch/armv7/boot/acpi.c b/src/arch/armv7/boot/acpi.c
deleted file mode 100644
index 4d405d9..0000000
--- a/src/arch/armv7/boot/acpi.c
+++ /dev/null
@@ -1,791 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * coreboot ACPI Table support
- * written by Stefan Reinauer <stepan at openbios.org>
- *
- * Copyright (C) 2004 SUSE LINUX AG
- * Copyright (C) 2005-2009 coresystems GmbH
- *
- * ACPI FADT, FACS, and DSDT table support added by
- * Nick Barker <nick.barker9 at btinternet.com>, and those portions
- * Copyright (C) 2004 Nick Barker
- *
- * Copyright (C) 2005 ADVANCED MICRO DEVICES, INC. All Rights Reserved.
- * 2005.9 yhlu add SRAT table generation
- */
-
-/*
- * Each system port implementing ACPI has to provide two functions:
- *
- * write_acpi_tables()
- * acpi_dump_apics()
- *
- * See Kontron 986LCD-M port for a good example of an ACPI implementation
- * in coreboot.
- */
-
-#include <console/console.h>
-#include <string.h>
-#include <arch/acpi.h>
-#include <arch/acpigen.h>
-#include <device/pci.h>
-#include <cbmem.h>
-#include <cpu/x86/lapic_def.h>
-#include <cpu/cpu.h>
-#if CONFIG_COLLECT_TIMESTAMPS
-#include <timestamp.h>
-#endif
-
-/* FIXME: Kconfig doesn't support overridable defaults :-( */
-#ifndef CONFIG_HPET_MIN_TICKS
-#define CONFIG_HPET_MIN_TICKS 0x1000
-#endif
-
-u8 acpi_checksum(u8 *table, u32 length)
-{
- u8 ret = 0;
- while (length--) {
- ret += *table;
- table++;
- }
- return -ret;
-}
-
-/**
- * Add an ACPI table to the RSDT (and XSDT) structure, recalculate length
- * and checksum.
- */
-void acpi_add_table(acpi_rsdp_t *rsdp, void *table)
-{
- int i, entries_num;
- acpi_rsdt_t *rsdt;
- acpi_xsdt_t *xsdt = NULL;
-
- /* The RSDT is mandatory... */
- rsdt = (acpi_rsdt_t *)rsdp->rsdt_address;
-
- /* ...while the XSDT is not. */
- if (rsdp->xsdt_address)
- xsdt = (acpi_xsdt_t *)((u32)rsdp->xsdt_address);
-
- /* This should always be MAX_ACPI_TABLES. */
- entries_num = ARRAY_SIZE(rsdt->entry);
-
- for (i = 0; i < entries_num; i++) {
- if (rsdt->entry[i] == 0)
- break;
- }
-
- if (i >= entries_num) {
- printk(BIOS_ERR, "ACPI: Error: Could not add ACPI table, "
- "too many tables.\n");
- return;
- }
-
- /* Add table to the RSDT. */
- rsdt->entry[i] = (u32)table;
-
- /* Fix RSDT length or the kernel will assume invalid entries. */
- rsdt->header.length = sizeof(acpi_header_t) + (sizeof(u32) * (i + 1));
-
- /* Re-calculate checksum. */
- rsdt->header.checksum = 0; /* Hope this won't get optimized away */
- rsdt->header.checksum = acpi_checksum((u8 *)rsdt, rsdt->header.length);
-
- /*
- * And now the same thing for the XSDT. We use the same index as for
- * now we want the XSDT and RSDT to always be in sync in coreboot.
- */
- if (xsdt) {
- /* Add table to the XSDT. */
- xsdt->entry[i] = (u64)(u32)table;
-
- /* Fix XSDT length. */
- xsdt->header.length = sizeof(acpi_header_t) +
- (sizeof(u64) * (i + 1));
-
- /* Re-calculate checksum. */
- xsdt->header.checksum = 0;
- xsdt->header.checksum = acpi_checksum((u8 *)xsdt,
- xsdt->header.length);
- }
-
- printk(BIOS_DEBUG, "ACPI: added table %d/%d, length now %d\n",
- i + 1, entries_num, rsdt->header.length);
-}
-
-int acpi_create_mcfg_mmconfig(acpi_mcfg_mmconfig_t *mmconfig, u32 base,
- u16 seg_nr, u8 start, u8 end)
-{
- mmconfig->base_address = base;
- mmconfig->base_reserved = 0;
- mmconfig->pci_segment_group_number = seg_nr;
- mmconfig->start_bus_number = start;
- mmconfig->end_bus_number = end;
-
- return sizeof(acpi_mcfg_mmconfig_t);
-}
-
-int acpi_create_madt_lapic(acpi_madt_lapic_t *lapic, u8 cpu, u8 apic)
-{
- lapic->type = 0; /* Local APIC structure */
- lapic->length = sizeof(acpi_madt_lapic_t);
- lapic->flags = (1 << 0); /* Processor/LAPIC enabled */
- lapic->processor_id = cpu;
- lapic->apic_id = apic;
-
- return lapic->length;
-}
-
-unsigned long acpi_create_madt_lapics(unsigned long current)
-{
- device_t cpu;
- int index = 0;
-
- for (cpu = all_devices; cpu; cpu = cpu->next) {
- if ((cpu->path.type != DEVICE_PATH_APIC) ||
- (cpu->bus->dev->path.type != DEVICE_PATH_APIC_CLUSTER)) {
- continue;
- }
- if (!cpu->enabled)
- continue;
- current += acpi_create_madt_lapic((acpi_madt_lapic_t *)current,
- index, cpu->path.apic.apic_id);
- index++;
- }
-
- return current;
-}
-
-int acpi_create_madt_ioapic(acpi_madt_ioapic_t *ioapic, u8 id, u32 addr,
- u32 gsi_base)
-{
- ioapic->type = 1; /* I/O APIC structure */
- ioapic->length = sizeof(acpi_madt_ioapic_t);
- ioapic->reserved = 0x00;
- ioapic->gsi_base = gsi_base;
- ioapic->ioapic_id = id;
- ioapic->ioapic_addr = addr;
-
- return ioapic->length;
-}
-
-int acpi_create_madt_irqoverride(acpi_madt_irqoverride_t *irqoverride,
- u8 bus, u8 source, u32 gsirq, u16 flags)
-{
- irqoverride->type = 2; /* Interrupt source override */
- irqoverride->length = sizeof(acpi_madt_irqoverride_t);
- irqoverride->bus = bus;
- irqoverride->source = source;
- irqoverride->gsirq = gsirq;
- irqoverride->flags = flags;
-
- return irqoverride->length;
-}
-
-int acpi_create_madt_lapic_nmi(acpi_madt_lapic_nmi_t *lapic_nmi, u8 cpu,
- u16 flags, u8 lint)
-{
- lapic_nmi->type = 4; /* Local APIC NMI structure */
- lapic_nmi->length = sizeof(acpi_madt_lapic_nmi_t);
- lapic_nmi->flags = flags;
- lapic_nmi->processor_id = cpu;
- lapic_nmi->lint = lint;
-
- return lapic_nmi->length;
-}
-
-void acpi_create_madt(acpi_madt_t *madt)
-{
- acpi_header_t *header = &(madt->header);
- unsigned long current = (unsigned long)madt + sizeof(acpi_madt_t);
-
- memset((void *)madt, 0, sizeof(acpi_madt_t));
-
- /* Fill out header fields. */
- memcpy(header->signature, "APIC", 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
- memcpy(header->asl_compiler_id, ASLC, 4);
-
- header->length = sizeof(acpi_madt_t);
- header->revision = 1; /* ACPI 1.0/2.0: 1, ACPI 3.0: 2, ACPI 4.0: 3 */
-
- madt->lapic_addr = LOCAL_APIC_ADDR;
- madt->flags = 0x1; /* PCAT_COMPAT */
-
- current = acpi_fill_madt(current);
-
- /* (Re)calculate length and checksum. */
- header->length = current - (unsigned long)madt;
-
- header->checksum = acpi_checksum((void *)madt, header->length);
-}
-
-/* MCFG is defined in the PCI Firmware Specification 3.0. */
-void acpi_create_mcfg(acpi_mcfg_t *mcfg)
-{
- acpi_header_t *header = &(mcfg->header);
- unsigned long current = (unsigned long)mcfg + sizeof(acpi_mcfg_t);
-
- memset((void *)mcfg, 0, sizeof(acpi_mcfg_t));
-
- /* Fill out header fields. */
- memcpy(header->signature, "MCFG", 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
- memcpy(header->asl_compiler_id, ASLC, 4);
-
- header->length = sizeof(acpi_mcfg_t);
- header->revision = 1;
-
- current = acpi_fill_mcfg(current);
-
- /* (Re)calculate length and checksum. */
- header->length = current - (unsigned long)mcfg;
- header->checksum = acpi_checksum((void *)mcfg, header->length);
-}
-
-/*
- * This can be overriden by platform ACPI setup code, if it calls
- * acpi_create_ssdt_generator().
- */
-unsigned long __attribute__((weak)) acpi_fill_ssdt_generator(
- unsigned long current, const char *oem_table_id)
-{
- return current;
-}
-
-void acpi_create_ssdt_generator(acpi_header_t *ssdt, const char *oem_table_id)
-{
- unsigned long current = (unsigned long)ssdt + sizeof(acpi_header_t);
-
- memset((void *)ssdt, 0, sizeof(acpi_header_t));
-
- memcpy(&ssdt->signature, "SSDT", 4);
- ssdt->revision = 2; /* ACPI 1.0/2.0: ?, ACPI 3.0/4.0: 2 */
- memcpy(&ssdt->oem_id, OEM_ID, 6);
- memcpy(&ssdt->oem_table_id, oem_table_id, 8);
- ssdt->oem_revision = 42;
- memcpy(&ssdt->asl_compiler_id, ASLC, 4);
- ssdt->asl_compiler_revision = 42;
- ssdt->length = sizeof(acpi_header_t);
-
- acpigen_set_current((char *) current);
- current = acpi_fill_ssdt_generator(current, oem_table_id);
-
- /* (Re)calculate length and checksum. */
- ssdt->length = current - (unsigned long)ssdt;
- ssdt->checksum = acpi_checksum((void *)ssdt, ssdt->length);
-}
-
-int acpi_create_srat_lapic(acpi_srat_lapic_t *lapic, u8 node, u8 apic)
-{
- memset((void *)lapic, 0, sizeof(acpi_srat_lapic_t));
-
- lapic->type = 0; /* Processor local APIC/SAPIC affinity structure */
- lapic->length = sizeof(acpi_srat_lapic_t);
- lapic->flags = (1 << 0); /* Enabled (the use of this structure). */
- lapic->proximity_domain_7_0 = node;
- /* TODO: proximity_domain_31_8, local SAPIC EID, clock domain. */
- lapic->apic_id = apic;
-
- return lapic->length;
-}
-
-int acpi_create_srat_mem(acpi_srat_mem_t *mem, u8 node, u32 basek, u32 sizek,
- u32 flags)
-{
- mem->type = 1; /* Memory affinity structure */
- mem->length = sizeof(acpi_srat_mem_t);
- mem->base_address_low = (basek << 10);
- mem->base_address_high = (basek >> (32 - 10));
- mem->length_low = (sizek << 10);
- mem->length_high = (sizek >> (32 - 10));
- mem->proximity_domain = node;
- mem->flags = flags;
-
- return mem->length;
-}
-
-/* http://www.microsoft.com/whdc/system/sysinternals/sratdwn.mspx */
-void acpi_create_srat(acpi_srat_t *srat)
-{
- acpi_header_t *header = &(srat->header);
- unsigned long current = (unsigned long)srat + sizeof(acpi_srat_t);
-
- memset((void *)srat, 0, sizeof(acpi_srat_t));
-
- /* Fill out header fields. */
- memcpy(header->signature, "SRAT", 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
- memcpy(header->asl_compiler_id, ASLC, 4);
-
- header->length = sizeof(acpi_srat_t);
- header->revision = 1; /* ACPI 1.0: N/A, 2.0: 1, 3.0: 2, 4.0: 3 */
-
- srat->resv = 1; /* Spec: Reserved to 1 for backwards compatibility. */
-
- current = acpi_fill_srat(current);
-
- /* (Re)calculate length and checksum. */
- header->length = current - (unsigned long)srat;
- header->checksum = acpi_checksum((void *)srat, header->length);
-}
-
-unsigned long __attribute__((weak)) acpi_fill_dmar(unsigned long current)
-{
- return current;
-}
-
-void acpi_create_dmar(acpi_dmar_t *dmar)
-{
- acpi_header_t *header = &(dmar->header);
- unsigned long current = (unsigned long)dmar + sizeof(acpi_dmar_t);
-
- memset((void *)dmar, 0, sizeof(acpi_dmar_t));
-
- /* Fill out header fields. */
- memcpy(header->signature, "DMAR", 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
- memcpy(header->asl_compiler_id, ASLC, 4);
-
- header->length = sizeof(acpi_dmar_t);
- header->revision = 1;
-
- dmar->host_address_width = 40 - 1; /* FIXME: == MTRR size? */
- dmar->flags = 0;
-
- current = acpi_fill_dmar(current);
-
- /* (Re)calculate length and checksum. */
- header->length = current - (unsigned long)dmar;
- header->checksum = acpi_checksum((void *)dmar, header->length);
-}
-
-unsigned long acpi_create_dmar_drhd(unsigned long current, u8 flags,
- u16 segment, u32 bar)
-{
- dmar_entry_t *drhd = (dmar_entry_t *)current;
- memset(drhd, 0, sizeof(*drhd));
- drhd->type = DMAR_DRHD;
- drhd->length = sizeof(*drhd); /* will be fixed up later */
- drhd->flags = flags;
- drhd->segment = segment;
- drhd->bar = bar;
-
- return drhd->length;
-}
-
-void acpi_dmar_drhd_fixup(unsigned long base, unsigned long current)
-{
- dmar_entry_t *drhd = (dmar_entry_t *)base;
- drhd->length = current - base;
-}
-
-unsigned long acpi_create_dmar_drhd_ds_pci(unsigned long current, u8 segment,
- u8 dev, u8 fn)
-{
- dev_scope_t *ds = (dev_scope_t *)current;
- memset(ds, 0, sizeof(*ds));
- ds->type = SCOPE_PCI_ENDPOINT;
- ds->length = sizeof(*ds) + 2; /* we don't support longer paths yet */
- ds->start_bus = segment;
- ds->path[0].dev = dev;
- ds->path[0].fn = fn;
-
- return ds->length;
-}
-
-/* http://h21007.www2.hp.com/portal/download/files/unprot/Itanium/slit.pdf */
-void acpi_create_slit(acpi_slit_t *slit)
-{
- acpi_header_t *header = &(slit->header);
- unsigned long current = (unsigned long)slit + sizeof(acpi_slit_t);
-
- memset((void *)slit, 0, sizeof(acpi_slit_t));
-
- /* Fill out header fields. */
- memcpy(header->signature, "SLIT", 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
- memcpy(header->asl_compiler_id, ASLC, 4);
-
- header->length = sizeof(acpi_slit_t);
- header->revision = 1; /* ACPI 1.0: N/A, ACPI 2.0/3.0/4.0: 1 */
-
- current = acpi_fill_slit(current);
-
- /* (Re)calculate length and checksum. */
- header->length = current - (unsigned long)slit;
- header->checksum = acpi_checksum((void *)slit, header->length);
-}
-
-/* http://www.intel.com/hardwaredesign/hpetspec_1.pdf */
-void acpi_create_hpet(acpi_hpet_t *hpet)
-{
- acpi_header_t *header = &(hpet->header);
- acpi_addr_t *addr = &(hpet->addr);
-
- memset((void *)hpet, 0, sizeof(acpi_hpet_t));
-
- /* Fill out header fields. */
- memcpy(header->signature, "HPET", 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
- memcpy(header->asl_compiler_id, ASLC, 4);
-
- header->length = sizeof(acpi_hpet_t);
- header->revision = 1; /* Currently 1. Table added in ACPI 2.0. */
-
- /* Fill out HPET address. */
- addr->space_id = 0; /* Memory */
- addr->bit_width = 64;
- addr->bit_offset = 0;
- addr->addrl = CONFIG_HPET_ADDRESS & 0xffffffff;
- addr->addrh = ((unsigned long long)CONFIG_HPET_ADDRESS) >> 32;
-
- hpet->id = *(unsigned int*)CONFIG_HPET_ADDRESS;
- hpet->number = 0;
- hpet->min_tick = CONFIG_HPET_MIN_TICKS;
-
- header->checksum = acpi_checksum((void *)hpet, sizeof(acpi_hpet_t));
-}
-
-void acpi_create_facs(acpi_facs_t *facs)
-{
- memset((void *)facs, 0, sizeof(acpi_facs_t));
-
- memcpy(facs->signature, "FACS", 4);
- facs->length = sizeof(acpi_facs_t);
- facs->hardware_signature = 0;
- facs->firmware_waking_vector = 0;
- facs->global_lock = 0;
- facs->flags = 0;
- facs->x_firmware_waking_vector_l = 0;
- facs->x_firmware_waking_vector_h = 0;
- facs->version = 1; /* ACPI 1.0: 0, ACPI 2.0/3.0: 1, ACPI 4.0: 2 */
-}
-
-void acpi_write_rsdt(acpi_rsdt_t *rsdt)
-{
- acpi_header_t *header = &(rsdt->header);
-
- /* Fill out header fields. */
- memcpy(header->signature, "RSDT", 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
- memcpy(header->asl_compiler_id, ASLC, 4);
-
- header->length = sizeof(acpi_rsdt_t);
- header->revision = 1; /* ACPI 1.0/2.0/3.0/4.0: 1 */
-
- /* Entries are filled in later, we come with an empty set. */
-
- /* Fix checksum. */
- header->checksum = acpi_checksum((void *)rsdt, sizeof(acpi_rsdt_t));
-}
-
-void acpi_write_xsdt(acpi_xsdt_t *xsdt)
-{
- acpi_header_t *header = &(xsdt->header);
-
- /* Fill out header fields. */
- memcpy(header->signature, "XSDT", 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
- memcpy(header->asl_compiler_id, ASLC, 4);
-
- header->length = sizeof(acpi_xsdt_t);
- header->revision = 1; /* ACPI 1.0: N/A, 2.0/3.0/4.0: 1 */
-
- /* Entries are filled in later, we come with an empty set. */
-
- /* Fix checksum. */
- header->checksum = acpi_checksum((void *)xsdt, sizeof(acpi_xsdt_t));
-}
-
-void acpi_write_rsdp(acpi_rsdp_t *rsdp, acpi_rsdt_t *rsdt, acpi_xsdt_t *xsdt)
-{
- memset(rsdp, 0, sizeof(acpi_rsdp_t));
-
- memcpy(rsdp->signature, RSDP_SIG, 8);
- memcpy(rsdp->oem_id, OEM_ID, 6);
-
- rsdp->length = sizeof(acpi_rsdp_t);
- rsdp->rsdt_address = (u32)rsdt;
-
- /*
- * Revision: ACPI 1.0: 0, ACPI 2.0/3.0/4.0: 2.
- *
- * Some OSes expect an XSDT to be present for RSD PTR revisions >= 2.
- * If we don't have an ACPI XSDT, force ACPI 1.0 (and thus RSD PTR
- * revision 0).
- */
- if (xsdt == NULL) {
- rsdp->revision = 0;
- } else {
- rsdp->xsdt_address = (u64)(u32)xsdt;
- rsdp->revision = 2;
- }
-
- /* Calculate checksums. */
- rsdp->checksum = acpi_checksum((void *)rsdp, 20);
- rsdp->ext_checksum = acpi_checksum((void *)rsdp, sizeof(acpi_rsdp_t));
-}
-
-unsigned long __attribute__((weak)) acpi_fill_hest(acpi_hest_t *hest)
-{
- return (unsigned long)hest;
-}
-
-unsigned long acpi_create_hest_error_source(acpi_hest_t *hest, acpi_hest_esd_t *esd, u16 type, void *data, u16 data_len)
-{
- acpi_header_t *header = &(hest->header);
- acpi_hest_hen_t *hen;
- void *pos;
- u16 len;
-
- pos = esd;
- memset(pos, 0, sizeof(acpi_hest_esd_t));
- len = 0;
- esd->type = type; /* MCE */
- esd->source_id = hest->error_source_count;
- esd->flags = 0; /* FIRMWARE_FIRST */
- esd->enabled = 1;
- esd->prealloc_erecords = 1;
- esd->max_section_per_record = 0x1;
-
- len += sizeof(acpi_hest_esd_t);
- pos = esd + 1;
-
- switch (type) {
- case 0: /* MCE */
- break;
- case 1: /* CMC */
- hen = (acpi_hest_hen_t *) (pos);
- memset(pos, 0, sizeof(acpi_hest_hen_t));
- hen->type = 3; /* SCI? */
- hen->length = sizeof(acpi_hest_hen_t);
- hen->conf_we = 0; /* Configuration Write Enable. */
- hen->poll_interval = 0;
- hen->vector = 0;
- hen->sw2poll_threshold_val = 0;
- hen->sw2poll_threshold_win = 0;
- hen->error_threshold_val = 0;
- hen->error_threshold_win = 0;
- len += sizeof(acpi_hest_hen_t);
- pos = hen + 1;
- break;
- case 2: /* NMI */
- case 6: /* AER Root Port */
- case 7: /* AER Endpoint */
- case 8: /* AER Bridge */
- case 9: /* Generic Hardware Error Source. */
- /* TODO: */
- break;
- default:
- printk(BIOS_DEBUG, "Invalid type of Error Source.");
- break;
- }
- hest->error_source_count ++;
-
- memcpy(pos, data, data_len);
- len += data_len;
- header->length += len;
-
- return len;
-}
-
-/* ACPI 4.0 */
-void acpi_write_hest(acpi_hest_t *hest)
-{
- acpi_header_t *header = &(hest->header);
-
- memset(hest, 0, sizeof(acpi_hest_t));
-
- memcpy(header->signature, "HEST", 4);
- memcpy(header->oem_id, OEM_ID, 6);
- memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
- memcpy(header->asl_compiler_id, ASLC, 4);
- header->length += sizeof(acpi_hest_t);
- header->revision = 1;
-
- acpi_fill_hest(hest);
-
- /* Calculate checksums. */
- header->checksum = acpi_checksum((void *)hest, header->length);
-}
-
-#if CONFIG_HAVE_ACPI_RESUME
-void suspend_resume(void)
-{
- void *wake_vec;
-
- /* If we happen to be resuming find wakeup vector and jump to OS. */
- wake_vec = acpi_find_wakeup_vector();
- if (wake_vec) {
-#if CONFIG_HAVE_SMI_HANDLER
- u32 *gnvs_address = cbmem_find(CBMEM_ID_ACPI_GNVS);
-
- /* Restore GNVS pointer in SMM if found */
- if (gnvs_address && *gnvs_address) {
- printk(BIOS_DEBUG, "Restore GNVS pointer to 0x%08x\n",
- *gnvs_address);
- smm_setup_structures((void *)*gnvs_address, NULL, NULL);
- }
-#endif
-
- /* Call mainboard resume handler first, if defined. */
- if (mainboard_suspend_resume)
- mainboard_suspend_resume();
- post_code(POST_OS_RESUME);
- acpi_jump_to_wakeup(wake_vec);
- }
-}
-
-/* This is to be filled by SB code - startup value what was found. */
-u8 acpi_slp_type = 0;
-
-static int acpi_is_wakeup(void)
-{
- /* Both resume from S2 and resume from S3 restart at CPU reset */
- return (acpi_slp_type == 3 || acpi_slp_type == 2);
-}
-
-static acpi_rsdp_t *valid_rsdp(acpi_rsdp_t *rsdp)
-{
- if (strncmp((char *)rsdp, RSDP_SIG, sizeof(RSDP_SIG) - 1) != 0)
- return NULL;
-
- printk(BIOS_DEBUG, "Looking on %p for valid checksum\n", rsdp);
-
- if (acpi_checksum((void *)rsdp, 20) != 0)
- return NULL;
- printk(BIOS_DEBUG, "Checksum 1 passed\n");
-
- if ((rsdp->revision > 1) && (acpi_checksum((void *)rsdp,
- rsdp->length) != 0))
- return NULL;
- printk(BIOS_DEBUG, "Checksum 2 passed all OK\n");
-
- return rsdp;
-}
-
-static acpi_rsdp_t *rsdp;
-
-void *acpi_get_wakeup_rsdp(void)
-{
- return rsdp;
-}
-
-void *acpi_find_wakeup_vector(void)
-{
- char *p, *end;
- acpi_rsdt_t *rsdt;
- acpi_facs_t *facs;
- acpi_fadt_t *fadt;
- void *wake_vec;
- int i;
-
- rsdp = NULL;
-
- if (!acpi_is_wakeup())
- return NULL;
-
- printk(BIOS_DEBUG, "Trying to find the wakeup vector...\n");
-
- /* Find RSDP. */
- for (p = (char *)0xe0000; p < (char *)0xfffff; p += 16) {
- if ((rsdp = valid_rsdp((acpi_rsdp_t *)p)))
- break;
- }
-
- if (rsdp == NULL)
- return NULL;
-
- printk(BIOS_DEBUG, "RSDP found at %p\n", rsdp);
- rsdt = (acpi_rsdt_t *) rsdp->rsdt_address;
-
- end = (char *)rsdt + rsdt->header.length;
- printk(BIOS_DEBUG, "RSDT found at %p ends at %p\n", rsdt, end);
-
- for (i = 0; ((char *)&rsdt->entry[i]) < end; i++) {
- fadt = (acpi_fadt_t *)rsdt->entry[i];
- if (strncmp((char *)fadt, "FACP", 4) == 0)
- break;
- fadt = NULL;
- }
-
- if (fadt == NULL)
- return NULL;
-
- printk(BIOS_DEBUG, "FADT found at %p\n", fadt);
- facs = (acpi_facs_t *)fadt->firmware_ctrl;
-
- if (facs == NULL) {
- printk(BIOS_DEBUG, "No FACS found, wake up from S3 not "
- "possible.\n");
- return NULL;
- }
-
- printk(BIOS_DEBUG, "FACS found at %p\n", facs);
- wake_vec = (void *)facs->firmware_waking_vector;
- printk(BIOS_DEBUG, "OS waking vector is %p\n", wake_vec);
-
- return wake_vec;
-}
-
-#if CONFIG_SMP
-extern char *lowmem_backup;
-extern char *lowmem_backup_ptr;
-extern int lowmem_backup_size;
-#endif
-
-#define WAKEUP_BASE 0x600
-
-void (*acpi_do_wakeup)(u32 vector, u32 backup_source, u32 backup_target,
- u32 backup_size) __attribute__((regparm(0))) = (void *)WAKEUP_BASE;
-
-extern unsigned char __wakeup, __wakeup_size;
-
-void acpi_jump_to_wakeup(void *vector)
-{
- u32 acpi_backup_memory = (u32)cbmem_find(CBMEM_ID_RESUME);
-
- if (!acpi_backup_memory) {
- printk(BIOS_WARNING, "ACPI: Backup memory missing. "
- "No S3 resume.\n");
- return;
- }
-
-#if CONFIG_SMP
- // FIXME: This should go into the ACPI backup memory, too. No pork saussages.
- /*
- * Just restore the SMP trampoline and continue with wakeup on
- * assembly level.
- */
- memcpy(lowmem_backup_ptr, lowmem_backup, lowmem_backup_size);
-#endif
-
- /* Copy wakeup trampoline in place. */
- memcpy((void *)WAKEUP_BASE, &__wakeup, (size_t)&__wakeup_size);
-
-#if CONFIG_COLLECT_TIMESTAMPS
- timestamp_add_now(TS_ACPI_WAKE_JUMP);
-#endif
-
- acpi_do_wakeup((u32)vector, acpi_backup_memory, CONFIG_RAMBASE,
- HIGH_MEMORY_SAVE);
-}
-#endif
-
-void acpi_save_gnvs(u32 gnvs_address)
-{
- u32 *gnvs = cbmem_add(CBMEM_ID_ACPI_GNVS, sizeof(*gnvs));
- if (gnvs)
- *gnvs = gnvs_address;
-}
diff --git a/src/arch/armv7/boot/wakeup.S b/src/arch/armv7/boot/wakeup.S
deleted file mode 100644
index 8ae337c..0000000
--- a/src/arch/armv7/boot/wakeup.S
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2009 Rudolf Marek <r.marek at assembler.cz>
- * Copyright (C) 2009 coresystems GmbH
- *
- * 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#define WAKEUP_BASE 0x600
-#define RELOCATED(x) (x - __wakeup + WAKEUP_BASE)
-
-/* CR0 bits */
-#define PE (1 << 0)
-
- .code32
- .globl __wakeup
-__wakeup:
- /* First prepare the jmp to the resume vector */
- mov 0x4(%esp), %eax /* vector */
- /* last 4 bits of linear addr are taken as offset */
- andw $0x0f, %ax
- movw %ax, (__wakeup_offset)
- mov 0x4(%esp), %eax
- /* the rest is taken as segment */
- shr $4, %eax
- movw %ax, (__wakeup_segment)
-
- /* Then overwrite coreboot with our backed up memory */
- cld
- movl 8(%esp), %esi
- movl 12(%esp), %edi
- movl 16(%esp), %ecx
- shrl $2, %ecx
- rep movsl
-
- /* Activate the right segment descriptor real mode. */
- ljmp $0x28, $RELOCATED(1f)
-1:
-.code16
- /* 16 bit code from here on... */
-
- /* Load the segment registers w/ properly configured
- * segment descriptors. They will retain these
- * configurations (limits, writability, etc.) once
- * protected mode is turned off.
- */
- mov $0x30, %ax
- mov %ax, %ds
- mov %ax, %es
- mov %ax, %fs
- mov %ax, %gs
- mov %ax, %ss
-
- /* Turn off protection */
- movl %cr0, %eax
- andl $~PE, %eax
- movl %eax, %cr0
-
- /* Now really going into real mode */
- ljmp $0, $RELOCATED(1f)
-1:
- movw $0x0, %ax
- movw %ax, %ds
- movw %ax, %es
- movw %ax, %ss
- movw %ax, %fs
- movw %ax, %gs
-
- /* This is a FAR JMP to the OS waking vector. The C code changed
- * the address to be correct.
- */
- .byte 0xea
-
-__wakeup_offset = RELOCATED(.)
- .word 0x0000
-
-__wakeup_segment = RELOCATED(.)
- .word 0x0000
-
- .globl __wakeup_size
-__wakeup_size = ( . - __wakeup)
-
diff --git a/src/arch/armv7/ldscript_failover.lb b/src/arch/armv7/ldscript_failover.lb
deleted file mode 100644
index 9a3b9ae..0000000
--- a/src/arch/armv7/ldscript_failover.lb
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2006 Advanced Micro Devices, Inc.
- * Copyright (C) 2008-2010 coresystems GmbH
- *
- * 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/* We use ELF as output format. So that we can debug the code in some form. */
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-
-MEMORY {
- rom : ORIGIN = 0xffff0000, LENGTH = 64K
-}
-
-TARGET(binary)
-SECTIONS
-{
- /* Symbol ap_sipi_vector must be aligned to 4kB to start AP CPUs
- * with Startup IPI message without RAM. Align .rom to next 4 byte
- * boundary anyway, so no pad byte appears between _rom and _start.
- */
- .bogus ROMLOC_MIN : {
- . = CONFIG_SIPI_VECTOR_IN_ROM ? ALIGN(4096) : ALIGN(4);
- ROMLOC = .;
- } >rom = 0xff
-
- /* This section might be better named .setup */
- .rom ROMLOC : {
- _rom = .;
- ap_sipi_vector = .;
- *(.rom.text);
- *(.rom.data);
- *(.rom.data.*);
- *(.rodata.*);
- _erom = .;
- } >rom = 0xff
-
- /* Allocation reserves extra 16 bytes here. Alignment requirements
- * may cause the total size of a section to change when the start
- * address gets applied.
- */
- ROMLOC_MIN = 0xffffff00 - (_erom - _rom + 16) -
- (CONFIG_SIPI_VECTOR_IN_ROM ? 4096 : 0);
-
- /* Post-check proper SIPI vector. */
- _bogus = ASSERT(!CONFIG_SIPI_VECTOR_IN_ROM || ((ap_sipi_vector & 0x0fff) == 0x0),
- "Bad SIPI vector alignment");
- _bogus = ASSERT(!CONFIG_SIPI_VECTOR_IN_ROM || (ap_sipi_vector == CONFIG_AP_SIPI_VECTOR),
- "Address mismatch on AP_SIPI_VECTOR");
-
- /DISCARD/ : {
- *(.comment)
- *(.note)
- *(.comment.*)
- *(.note.*)
- *(.iplt)
- *(.rel.*)
- *(.igot.*)
- }
-}
diff --git a/src/arch/armv7/ldscript_fallback_cbfs.lb b/src/arch/armv7/ldscript_fallback_cbfs.lb
deleted file mode 100644
index 148f4e3..0000000
--- a/src/arch/armv7/ldscript_fallback_cbfs.lb
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Google Inc.
- *
- * 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; version 2 of the License.
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/* We use ELF as output format. So that we can debug the code in some form. */
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-
-TARGET(binary)
-SECTIONS
-{
- . = CONFIG_ROMBASE;
-
- /* cut _start into last 64k*/
- _x = .;
- . = (_x < (CONFIG_ROMBASE - 0x10000 + CONFIG_ROM_IMAGE_SIZE)) ? (CONFIG_ROMBASE - 0x10000 + CONFIG_ROM_IMAGE_SIZE) : _x;
-
- /* This section might be better named .setup */
- .rom . : {
- _rom = .;
- *(.text);
- *(.rodata);
- *(.rodata.*);
- *(.data.*);
- . = ALIGN(16);
- _erom = .;
- }
-
- /DISCARD/ : {
- *(.comment)
- *(.note)
- *(.comment.*)
- *(.note.*)
- }
- _bogus = ASSERT((SIZEOF(.bss) + SIZEOF(.data)) == 0, "Do not use global variables in romstage");
-}
diff --git a/src/arch/armv7/lib/bootm.c b/src/arch/armv7/lib/bootm.c
deleted file mode 100644
index afe1b70..0000000
--- a/src/arch/armv7/lib/bootm.c
+++ /dev/null
@@ -1,405 +0,0 @@
-/*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger at sysgo.de>
- *
- * Copyright (C) 2001 Erik Mouw (J.A.K.Mouw at its.tudelft.nl)
- *
- * 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 <command.h>
-#include <image.h>
-#include <u-boot/zlib.h>
-#include <arch/byteorder.h>
-#include <fdt.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#if defined (CONFIG_SETUP_MEMORY_TAGS) || \
- defined (CONFIG_CMDLINE_TAG) || \
- defined (CONFIG_INITRD_TAG) || \
- defined (CONFIG_SERIAL_TAG) || \
- defined (CONFIG_REVISION_TAG)
-static void setup_start_tag (bd_t *bd);
-
-# ifdef CONFIG_SETUP_MEMORY_TAGS
-static void setup_memory_tags (bd_t *bd);
-# endif
-static void setup_commandline_tag (bd_t *bd, char *commandline);
-
-# ifdef CONFIG_INITRD_TAG
-static void setup_initrd_tag (bd_t *bd, ulong initrd_start,
- ulong initrd_end);
-# endif
-static void setup_end_tag (bd_t *bd);
-
-# if defined (CONFIG_VFD) || defined (CONFIG_LCD)
-# if !defined(CONFIG_VIDEOFLB_ATAG_NOT_SUPPORTED)
-static void setup_videolfb_tag (gd_t *gd);
-# endif
-# endif
-
-static struct tag *params;
-#endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */
-
-static ulong get_sp(void);
-#if defined(CONFIG_OF_LIBFDT) && !defined(CONFIG_OF_NO_KERNEL)
-static int bootm_linux_fdt(int machid, bootm_headers_t *images);
-#endif
-
-void arch_lmb_reserve(struct lmb *lmb)
-{
- ulong sp;
-
- /*
- * Booting a (Linux) kernel image
- *
- * Allocate space for command line and board info - the
- * address should be as high as possible within the reach of
- * the kernel (see CONFIG_SYS_BOOTMAPSZ settings), but in unused
- * memory, which means far enough below the current stack
- * pointer.
- */
- sp = get_sp();
- debug("## Current stack ends at 0x%08lx ", sp);
-
- /* adjust sp by 1K to be safe */
- sp -= 1024;
- lmb_reserve(lmb, sp,
- gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size - sp);
-}
-
-static void announce_and_cleanup(void)
-{
- printf("\nStarting kernel ...\n\n");
- bootstage_mark_name(BOOTSTAGE_ID_BOOTM_HANDOFF, "start_kernel");
-
-#ifdef CONFIG_USB_DEVICE
- {
- extern void udc_disconnect(void);
- udc_disconnect();
- }
-#endif
- cleanup_before_linux();
-}
-
-int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
-{
- bd_t *bd = gd->bd;
- char *s;
- int machid = bd->bi_arch_number;
- void (*kernel_entry)(int zero, int arch, uint params);
-
-#ifdef CONFIG_CMDLINE_TAG
- char *commandline = getenv ("bootargs");
-#endif
-
- if ((flag != 0) && (flag != BOOTM_STATE_OS_GO))
- return 1;
-
- s = getenv ("machid");
- if (s) {
- machid = simple_strtoul (s, NULL, 16);
- printf ("Using machid 0x%x from environment\n", machid);
- }
-
- bootstage_mark(BOOTSTAGE_ID_RUN_OS);
-
-#if defined(CONFIG_OF_LIBFDT) && !defined(CONFIG_OF_NO_KERNEL)
- if (images->ft_len)
- return bootm_linux_fdt(machid, images);
-#endif
-
- kernel_entry = (void (*)(int, int, uint))images->ep;
-
- debug ("## Transferring control to Linux (at address %08lx) ...\n",
- (ulong) kernel_entry);
-
-#if defined (CONFIG_SETUP_MEMORY_TAGS) || \
- defined (CONFIG_CMDLINE_TAG) || \
- defined (CONFIG_INITRD_TAG) || \
- defined (CONFIG_SERIAL_TAG) || \
- defined (CONFIG_REVISION_TAG)
- setup_start_tag (bd);
-#ifdef CONFIG_SERIAL_TAG
- setup_serial_tag (¶ms);
-#endif
-#ifdef CONFIG_REVISION_TAG
- setup_revision_tag (¶ms);
-#endif
-#ifdef CONFIG_SETUP_MEMORY_TAGS
- setup_memory_tags (bd);
-#endif
-#ifdef CONFIG_CMDLINE_TAG
- setup_commandline_tag (bd, commandline);
-#endif
-#ifdef CONFIG_INITRD_TAG
- if (images->rd_start && images->rd_end)
- setup_initrd_tag (bd, images->rd_start, images->rd_end);
-#endif
-#if defined (CONFIG_VFD) || defined (CONFIG_LCD)
-#if !defined(CONFIG_VIDEOFLB_ATAG_NOT_SUPPORTED)
- setup_videolfb_tag ((gd_t *) gd);
-#endif
-#endif
- setup_end_tag (bd);
-#endif
-
- announce_and_cleanup();
-
- kernel_entry(0, machid, bd->bi_boot_params);
- /* does not return */
-
- return 1;
-}
-
-#if defined(CONFIG_OF_LIBFDT) && !defined(CONFIG_OF_NO_KERNEL)
-static int fixup_memory_node(void *blob)
-{
- bd_t *bd = gd->bd;
- int bank;
- u64 start[CONFIG_NR_DRAM_BANKS];
- u64 size[CONFIG_NR_DRAM_BANKS];
-
- for (bank = 0; bank < CONFIG_NR_DRAM_BANKS; bank++) {
- start[bank] = bd->bi_dram[bank].start;
- size[bank] = bd->bi_dram[bank].size;
- }
-
- return fdt_fixup_memory_banks(blob, start, size, CONFIG_NR_DRAM_BANKS);
-}
-
-static int bootm_linux_fdt(int machid, bootm_headers_t *images)
-{
- ulong rd_len;
- void (*kernel_entry)(int zero, int dt_machid, void *dtblob);
- ulong of_size = images->ft_len;
- char **of_flat_tree = &images->ft_addr;
- ulong *initrd_start = &images->initrd_start;
- ulong *initrd_end = &images->initrd_end;
- struct lmb *lmb = &images->lmb;
- int ret;
-
- kernel_entry = (void (*)(int, int, void *))images->ep;
-
- boot_fdt_add_mem_rsv_regions(lmb, *of_flat_tree);
-
- rd_len = images->rd_end - images->rd_start;
- ret = boot_ramdisk_high(lmb, images->rd_start, rd_len,
- initrd_start, initrd_end);
- if (ret)
- return ret;
-
-#ifdef CONFIG_OF_BOARD_SETUP
- /* Try to reserve 1024 bytes for board fixups */
- if (!fdt_open_into(*of_flat_tree, *of_flat_tree, of_size + 1024))
- of_size += 1024;
- /* Call the board-specific fixup routine */
- ft_board_setup(*of_flat_tree, gd->bd);
-#endif
-#ifdef CONFIG_OF_UPDATE_FDT_BEFORE_BOOT
- /* this must be earlier than boot_relocate_fdt */
- ret = fit_update_fdt_before_boot(*of_flat_tree, &of_size);
- if (ret)
- return ret;
-#endif
-
- ret = boot_relocate_fdt(lmb, of_flat_tree, &of_size);
- if (ret)
- return ret;
-
- debug("## Transferring control to Linux (at address %08lx) ...\n",
- (ulong) kernel_entry);
-
- fdt_chosen(*of_flat_tree, 1);
-
- fixup_memory_node(*of_flat_tree);
-
- fdt_fixup_ethernet(*of_flat_tree);
-
- fdt_initrd(*of_flat_tree, *initrd_start, *initrd_end, 1);
-
- announce_and_cleanup();
-
- kernel_entry(0, machid, *of_flat_tree);
- /* does not return */
-
- return 1;
-}
-#endif
-
-#if defined (CONFIG_SETUP_MEMORY_TAGS) || \
- defined (CONFIG_CMDLINE_TAG) || \
- defined (CONFIG_INITRD_TAG) || \
- defined (CONFIG_SERIAL_TAG) || \
- defined (CONFIG_REVISION_TAG)
-static void setup_start_tag (bd_t *bd)
-{
- params = (struct tag *) bd->bi_boot_params;
-
- params->hdr.tag = ATAG_CORE;
- params->hdr.size = tag_size (tag_core);
-
-#if defined (ATAG_CORE_FLAGS) && \
- defined (ATAG_PAGE_SIZE) && \
- defined (ATAG_CORE_RDEV)
- params->u.core.flags = ATAG_CORE_FLAGS;
- params->u.core.pagesize = ATAG_PAGE_SIZE;
- params->u.core.rootdev = ATAG_CORE_RDEV;
-#else
- params->u.core.flags = 0;
- params->u.core.pagesize = 0;
- params->u.core.rootdev = 0;
-#endif
-
- params = tag_next (params);
-}
-
-
-#ifdef CONFIG_SETUP_MEMORY_TAGS
-static void setup_memory_tags (bd_t *bd)
-{
- int i;
-
- for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
- params->hdr.tag = ATAG_MEM;
- params->hdr.size = tag_size (tag_mem32);
-
- params->u.mem.start = bd->bi_dram[i].start;
- params->u.mem.size = bd->bi_dram[i].size;
-
- params = tag_next (params);
- }
-}
-#endif /* CONFIG_SETUP_MEMORY_TAGS */
-
-
-static void setup_commandline_tag (bd_t *bd, char *commandline)
-{
- char *p;
-
- if (!commandline)
- return;
-
- /* eat leading white space */
- for (p = commandline; *p == ' '; p++);
-
- /* skip non-existent command lines so the kernel will still
- * use its default command line.
- */
- if (*p == '\0')
- return;
-
- params->hdr.tag = ATAG_CMDLINE;
- params->hdr.size =
- (sizeof (struct tag_header) + strlen (p) + 1 + 4) >> 2;
-
- strcpy (params->u.cmdline.cmdline, p);
-
- params = tag_next (params);
-}
-
-
-#ifdef CONFIG_INITRD_TAG
-static void setup_initrd_tag (bd_t *bd, ulong initrd_start, ulong initrd_end)
-{
- /* an ATAG_INITRD node tells the kernel where the compressed
- * ramdisk can be found. ATAG_RDIMG is a better name, actually.
- */
- params->hdr.tag = ATAG_INITRD2;
- params->hdr.size = tag_size (tag_initrd);
-
- params->u.initrd.start = initrd_start;
- params->u.initrd.size = initrd_end - initrd_start;
-
- params = tag_next (params);
-}
-#endif /* CONFIG_INITRD_TAG */
-
-#if defined (CONFIG_VFD) || defined (CONFIG_LCD)
-#if !defined(CONFIG_VIDEOFLB_ATAG_NOT_SUPPORTED)
-extern ulong calc_fbsize (void);
-static void setup_videolfb_tag (gd_t *gd)
-{
- /* An ATAG_VIDEOLFB node tells the kernel where and how large
- * the framebuffer for video was allocated (among other things).
- * Note that a _physical_ address is passed !
- *
- * We only use it to pass the address and size, the other entries
- * in the tag_videolfb are not of interest.
- */
- params->hdr.tag = ATAG_VIDEOLFB;
- params->hdr.size = tag_size (tag_videolfb);
-
- params->u.videolfb.lfb_base = (u32) gd->fb_base;
- /* Fb size is calculated according to parameters for our panel
- */
- params->u.videolfb.lfb_size = calc_fbsize();
-
- params = tag_next (params);
-}
-#endif /* CONFIG_VIDEOFLB_ATAG_NOT_SUPPORTED */
-#endif /* CONFIG_VFD || CONFIG_LCD */
-
-#ifdef CONFIG_SERIAL_TAG
-void setup_serial_tag (struct tag **tmp)
-{
- struct tag *params = *tmp;
- struct tag_serialnr serialnr;
- void get_board_serial(struct tag_serialnr *serialnr);
-
- get_board_serial(&serialnr);
- params->hdr.tag = ATAG_SERIAL;
- params->hdr.size = tag_size (tag_serialnr);
- params->u.serialnr.low = serialnr.low;
- params->u.serialnr.high= serialnr.high;
- params = tag_next (params);
- *tmp = params;
-}
-#endif
-
-#ifdef CONFIG_REVISION_TAG
-void setup_revision_tag(struct tag **in_params)
-{
- u32 rev = 0;
- u32 get_board_rev(void);
-
- rev = get_board_rev();
- params->hdr.tag = ATAG_REVISION;
- params->hdr.size = tag_size (tag_revision);
- params->u.revision.rev = rev;
- params = tag_next (params);
-}
-#endif /* CONFIG_REVISION_TAG */
-
-static void setup_end_tag (bd_t *bd)
-{
- params->hdr.tag = ATAG_NONE;
- params->hdr.size = 0;
-}
-#endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */
-
-static ulong get_sp(void)
-{
- ulong ret;
-
- asm("mov %0, sp" : "=r"(ret) : );
- return ret;
-}
diff --git a/src/cpu/samsung/exynos5-common/sys_proto.h b/src/cpu/samsung/exynos5-common/sys_proto.h
deleted file mode 100644
index 11f1636..0000000
--- a/src/cpu/samsung/exynos5-common/sys_proto.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2010 Samsung Electrnoics
- * Minkyu Kang <mk7.kang at samsung.com>
- *
- * 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
- */
-
-#ifndef _SYS_PROTO_H_
-#define _SYS_PROTO_H_
-
-u32 get_device_type(void);
-void invalidate_dcache(u32);
-void l2_cache_disable(void);
-void l2_cache_enable(void);
-
-#endif
diff --git a/src/cpu/samsung/exynos5250/sys_proto.h b/src/cpu/samsung/exynos5250/sys_proto.h
deleted file mode 100644
index f25dcd1..0000000
--- a/src/cpu/samsung/exynos5250/sys_proto.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * (C) Copyright 2012 Samsung Electronics
- * Minkyu Kang <mk7.kang at samsung.com>
- *
- * 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
- *
- */
-
-#ifndef __ASM_ARM_ARCH_EXYNOS5_SYS_PROTO_H__
-#define __ASM_ARM_ARCH_EXYNOS5_SYS_PROTO_H__
-
-#include <asm/arch-exynos/sys_proto.h>
-
-#endif /* __ASM_ARM_ARCH_EXYNOS5_SYS_PROTO_H__ */
diff --git a/src/cpu/samsung/s5p-common/Makefile.uboot b/src/cpu/samsung/s5p-common/Makefile.uboot
deleted file mode 100644
index f975f3f..0000000
--- a/src/cpu/samsung/s5p-common/Makefile.uboot
+++ /dev/null
@@ -1,49 +0,0 @@
-#
-# Copyright (C) 2009 Samsung Electronics
-# Minkyu Kang <mk7.kang at samsung.com>
-#
-# 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 $(TOPDIR)/config.mk
-
-LIB = $(obj)libs5p-common.o
-
-COBJS-y += cpu_info.o
-COBJS-y += timer.o
-COBJS-y += sromc.o
-COBJS-y += wdt.o
-COBJS-$(CONFIG_PWM) += pwm.o
-
-SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(COBJS-y) $(SOBJS))
-
-all: $(obj).depend $(LIB)
-
-$(LIB): $(OBJS)
- $(call cmd_link_o_target, $(OBJS))
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
More information about the coreboot
mailing list