soc.c File Reference

#include <console/console.h>
#include <device/device.h>
#include <soc/addressmap.h>
#include <soc/clock.h>
#include <soc/sdram.h>
#include <soc/timer.h>
#include <soc/uart.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <symbols.h>
#include <libbdk-boot/bdk-boot.h>
#include <soc/ecam0.h>
#include <console/uart.h>
#include <libbdk-hal/bdk-pcie.h>
#include <device/pci.h>
#include <libbdk-hal/bdk-qlm.h>
#include <libbdk-hal/bdk-config.h>
#include <libbdk-arch/bdk-csrs-bgx.h>
#include <bootmem.h>
#include <soc/bl31_plat_params.h>
#include <cbfs.h>
#include <cbmem.h>
#include <fit.h>

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Functions
static void	dt_platform_fixup_phy (struct device_tree_node *node, char *path, int64_t phy_address, bdk_qlm_modes_t qlm_mode)
static void	dt_iterate_phy (struct device_tree_node *parent, const char *name, char *path, int64_t phy_address, bdk_qlm_modes_t qlm_mode)
static void	dt_platform_fixup_mac (struct device_tree_node *node)
static void	dt_iterate_mac (struct device_tree_node *parent)
static int	dt_platform_fixup (struct device_tree_fixup *fixup, struct device_tree *tree)
void	bootmem_platform_add_ranges (void)
static void	soc_read_resources (struct device *dev)
static void	soc_init_atf (void)
static void	soc_init (struct device *dev)
static void	soc_final (struct device *dev)
static void	enable_soc_dev (struct device *dev)

Variables
static const char *	QLM_BGX_MODE_MAP [BDK_QLM_MODE_LAST]
u8	_sff8104 []
u8	_esff8104 []
static struct device_operations	soc_ops
struct chip_operations	soc_cavium_cn81xx_ops

Function Documentation

bootmem_platform_add_ranges()

void bootmem_platform_add_ranges

(

void

)

Definition at line 312 of file soc.c.

References _esff8104, _sff8104, BM_MEM_RESERVED, bootmem_add_range(), MiB, and sdram_size_mb().

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dt_iterate_mac()

static void dt_iterate_mac ( struct device_tree_node *  parent )

static

Definition at line 150 of file soc.c.

References device_tree_node::children, dt_platform_fixup_mac(), list_for_each, name, fdt_property::name, device_tree_property::prop, device_tree_node::properties, and strcmp().

Referenced by dt_platform_fixup().

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dt_iterate_phy()

static void dt_iterate_phy ( struct device_tree_node *  parent, const char *  name, char *  path, int64_t  phy_address, bdk_qlm_modes_t  qlm_mode  )

static

Definition at line 91 of file soc.c.

References device_tree_node::children, dt_platform_fixup_phy(), list_for_each, name, fdt_property::name, device_tree_property::prop, device_tree_node::properties, and strcmp().

Referenced by dt_platform_fixup().

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dt_platform_fixup()

static int dt_platform_fixup ( struct device_tree_fixup *  fixup, struct device_tree *  tree  )

static

Definition at line 168 of file soc.c.

References addr, BIOS_ERR, BIOS_INFO, dt_add_bin_prop(), dt_add_u32_prop(), dt_find_bin_prop(), dt_find_node_by_path(), dt_iterate_mac(), dt_iterate_phy(), free(), device_tree_node::list_node, list_remove(), malloc(), NULL, PEM_PEMX_PF_BAR0, device_tree_node::phandle, printk, QLM_BGX_MODE_MAP, device_tree::root, SMMU_PF_BAR0, snprintf(), thunderx_get_io_clock(), UAAx_PF_BAR0, uart_is_enabled(), and uart_platform_refclk().

Referenced by soc_init().

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dt_platform_fixup_mac()

static void dt_platform_fixup_mac ( struct device_tree_node *  node )

static

Definition at line 113 of file soc.c.

References BIOS_INFO, dt_add_bin_prop(), dt_find_bin_prop(), device_tree_node::list_node, list_remove(), name, device_tree_node::name, NULL, and printk.

Referenced by dt_iterate_mac().

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dt_platform_fixup_phy()

static void dt_platform_fixup_phy ( struct device_tree_node *  node, char *  path, int64_t  phy_address, bdk_qlm_modes_t  qlm_mode  )

static

Definition at line 50 of file soc.c.

References BIOS_INFO, dt_delete_prop(), dt_find_bin_prop(), device_tree_node::list_node, list_remove(), device_tree_node::name, NULL, printk, strcmp(), strlen(), and strncmp().

Referenced by dt_iterate_phy().

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enable_soc_dev()

static void enable_soc_dev ( struct device *  dev )

static

Definition at line 386 of file soc.c.

References DEVICE_PATH_CPU_CLUSTER, DEVICE_PATH_DOMAIN, domain_path::domain, device_path::domain, device::ops, device::path, pci_domain_ops_ecam0, soc_ops, and device_path::type.

soc_final()

static void soc_final ( struct device *  dev )

static

Definition at line 374 of file soc.c.

References watchdog_disable().

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soc_init()

static void soc_init ( struct device *  dev )

static

Definition at line 354 of file soc.c.

References CONFIG, device_tree_fixups, dt_platform_fixup(), device_tree_fixup::fixup, list_insert_after(), device_tree_fixup::list_node, malloc(), and soc_init_atf().

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soc_init_atf()

static void soc_init_atf ( void  )

static

Definition at line 329 of file soc.c.

References _sff8104, cbfs_map(), cbmem_find(), CBMEM_ID_CBTABLE, cn81xx_register_bl31_param(), bl31_fdt_param::fdt_ptr, bl31_fdt_param::h, bl31_u64_param::h, memcpy(), PARAM_COREBOOT_TABLE, PARAM_FDT, bl31_plat_param::type, and bl31_u64_param::value.

Referenced by soc_init().

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soc_read_resources()

static void soc_read_resources ( struct device *  dev )

static

Definition at line 323 of file soc.c.

References KiB, ram_resource, and sdram_size_mb().

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Variable Documentation

_esff8104

u8 _esff8104[]

extern

Referenced by bootmem_platform_add_ranges().

_sff8104

u8 _sff8104[]

extern

Referenced by bootmem_platform_add_ranges(), and soc_init_atf().

QLM_BGX_MODE_MAP

const char* QLM_BGX_MODE_MAP[BDK_QLM_MODE_LAST]

static

Initial value:

= {
        [BDK_QLM_MODE_SGMII_4X1]    = "sgmii",
        [BDK_QLM_MODE_SGMII_2X1]    = "sgmii",
        [BDK_QLM_MODE_SGMII_1X1]    = "sgmii",
        [BDK_QLM_MODE_XAUI_1X4]     = "xaui",
        [BDK_QLM_MODE_RXAUI_2X2]    = "rxaui",
        [BDK_QLM_MODE_RXAUI_1X2]    = "rxaui",
        [BDK_QLM_MODE_XFI_4X1]      = "xfi",
        [BDK_QLM_MODE_XFI_2X1]      = "xfi",
        [BDK_QLM_MODE_XFI_1X1]      = "xfi",
        [BDK_QLM_MODE_XLAUI_1X4]    = "xlaui",
        [BDK_QLM_MODE_10G_KR_4X1]   = "xfi-10g-kr",
        [BDK_QLM_MODE_10G_KR_2X1]   = "xfi-10g-kr",
        [BDK_QLM_MODE_10G_KR_1X1]   = "xfi-10g-kr",
        [BDK_QLM_MODE_40G_KR4_1X4]  = "xlaui-40g-kr",
        [BDK_QLM_MODE_QSGMII_4X1]   = "qsgmii",
}

Definition at line 32 of file soc.c.

Referenced by dt_platform_fixup().

soc_cavium_cn81xx_ops

struct chip_operations soc_cavium_cn81xx_ops

Initial value:

= {
 
        .enable_dev = enable_soc_dev,
}

Definition at line 386 of file soc.c.

soc_ops

struct device_operations soc_ops

static

Initial value:

= {
        .read_resources   = soc_read_resources,
        .set_resources    = noop_set_resources,
        .init             = soc_init,
        .final            = soc_final,
}

Definition at line 374 of file soc.c.

Referenced by enable_soc_dev().