mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-12 16:07:30 +00:00
401d1c4f5d
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
165 lines
5.6 KiB
C
165 lines
5.6 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2017, Bin Meng <bmeng.cn@gmail.com>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <fdtdec.h>
|
|
#include <log.h>
|
|
#include <asm/fsp1/fsp_support.h>
|
|
#include <asm/global_data.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/**
|
|
* Override the FSP's Azalia configuration data
|
|
*
|
|
* @azalia: pointer to be updated to point to a ROM address where Azalia
|
|
* configuration data is stored
|
|
*/
|
|
__weak void update_fsp_azalia_configs(struct azalia_config **azalia)
|
|
{
|
|
*azalia = NULL;
|
|
}
|
|
|
|
/**
|
|
* Override the FSP's GPIO configuration data
|
|
*
|
|
* @family: pointer to be updated to point to a ROM address where GPIO
|
|
* family configuration data is stored
|
|
* @pad: pointer to be updated to point to a ROM address where GPIO
|
|
* pad configuration data is stored
|
|
*/
|
|
__weak void update_fsp_gpio_configs(struct gpio_family **family,
|
|
struct gpio_pad **pad)
|
|
{
|
|
*family = NULL;
|
|
*pad = NULL;
|
|
}
|
|
|
|
/**
|
|
* Override the FSP's configuration data.
|
|
* If the device tree does not specify an integer setting, use the default
|
|
* provided in Intel's Braswell release FSP/BraswellFsp.bsf file.
|
|
*/
|
|
void fsp_update_configs(struct fsp_config_data *config,
|
|
struct fspinit_rtbuf *rt_buf)
|
|
{
|
|
struct upd_region *fsp_upd = &config->fsp_upd;
|
|
struct memory_upd *memory_upd = &fsp_upd->memory_upd;
|
|
struct silicon_upd *silicon_upd = &fsp_upd->silicon_upd;
|
|
const void *blob = gd->fdt_blob;
|
|
int node;
|
|
|
|
/* Initialize runtime buffer for fsp_init() */
|
|
rt_buf->common.stack_top = config->common.stack_top - 32;
|
|
rt_buf->common.boot_mode = config->common.boot_mode;
|
|
rt_buf->common.upd_data = &config->fsp_upd;
|
|
|
|
node = fdt_node_offset_by_compatible(blob, 0, "intel,braswell-fsp");
|
|
if (node < 0) {
|
|
debug("%s: Cannot find FSP node\n", __func__);
|
|
return;
|
|
}
|
|
|
|
node = fdt_node_offset_by_compatible(blob, node,
|
|
"intel,braswell-fsp-memory");
|
|
if (node < 0) {
|
|
debug("%s: Cannot find FSP memory node\n", __func__);
|
|
return;
|
|
}
|
|
|
|
/* Override memory UPD contents */
|
|
memory_upd->mrc_init_tseg_size = fdtdec_get_int(blob, node,
|
|
"fsp,mrc-init-tseg-size", MRC_INIT_TSEG_SIZE_4MB);
|
|
memory_upd->mrc_init_mmio_size = fdtdec_get_int(blob, node,
|
|
"fsp,mrc-init-mmio-size", MRC_INIT_MMIO_SIZE_2048MB);
|
|
memory_upd->mrc_init_spd_addr1 = fdtdec_get_int(blob, node,
|
|
"fsp,mrc-init-spd-addr1", 0xa0);
|
|
memory_upd->mrc_init_spd_addr2 = fdtdec_get_int(blob, node,
|
|
"fsp,mrc-init-spd-addr2", 0xa2);
|
|
memory_upd->igd_dvmt50_pre_alloc = fdtdec_get_int(blob, node,
|
|
"fsp,igd-dvmt50-pre-alloc", IGD_DVMT50_PRE_ALLOC_32MB);
|
|
memory_upd->aperture_size = fdtdec_get_int(blob, node,
|
|
"fsp,aperture-size", APERTURE_SIZE_256MB);
|
|
memory_upd->gtt_size = fdtdec_get_int(blob, node,
|
|
"fsp,gtt-size", GTT_SIZE_1MB);
|
|
memory_upd->legacy_seg_decode = fdtdec_get_bool(blob, node,
|
|
"fsp,legacy-seg-decode");
|
|
memory_upd->enable_dvfs = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-dvfs");
|
|
memory_upd->memory_type = fdtdec_get_int(blob, node,
|
|
"fsp,memory-type", DRAM_TYPE_DDR3);
|
|
memory_upd->enable_ca_mirror = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-ca-mirror");
|
|
|
|
node = fdt_node_offset_by_compatible(blob, node,
|
|
"intel,braswell-fsp-silicon");
|
|
if (node < 0) {
|
|
debug("%s: Cannot find FSP silicon node\n", __func__);
|
|
return;
|
|
}
|
|
|
|
/* Override silicon UPD contents */
|
|
silicon_upd->sdcard_mode = fdtdec_get_int(blob, node,
|
|
"fsp,sdcard-mode", SDCARD_MODE_PCI);
|
|
silicon_upd->enable_hsuart0 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-hsuart0");
|
|
silicon_upd->enable_hsuart1 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-hsuart1");
|
|
silicon_upd->enable_azalia = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-azalia");
|
|
if (silicon_upd->enable_azalia)
|
|
update_fsp_azalia_configs(&silicon_upd->azalia_cfg_ptr);
|
|
silicon_upd->enable_sata = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-sata");
|
|
silicon_upd->enable_xhci = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-xhci");
|
|
silicon_upd->lpe_mode = fdtdec_get_int(blob, node,
|
|
"fsp,lpe-mode", LPE_MODE_PCI);
|
|
silicon_upd->enable_dma0 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-dma0");
|
|
silicon_upd->enable_dma1 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-dma1");
|
|
silicon_upd->enable_i2c0 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-i2c0");
|
|
silicon_upd->enable_i2c1 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-i2c1");
|
|
silicon_upd->enable_i2c2 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-i2c2");
|
|
silicon_upd->enable_i2c3 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-i2c3");
|
|
silicon_upd->enable_i2c4 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-i2c4");
|
|
silicon_upd->enable_i2c5 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-i2c5");
|
|
silicon_upd->enable_i2c6 = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-i2c6");
|
|
#ifdef CONFIG_HAVE_VBT
|
|
silicon_upd->graphics_config_ptr = CONFIG_VBT_ADDR;
|
|
#endif
|
|
update_fsp_gpio_configs(&silicon_upd->gpio_familiy_ptr,
|
|
&silicon_upd->gpio_pad_ptr);
|
|
/*
|
|
* For Braswell B0 stepping, disable_punit_pwr_config must be set to 1
|
|
* otherwise it just hangs in fsp_init().
|
|
*/
|
|
if (gd->arch.x86_mask == 2)
|
|
silicon_upd->disable_punit_pwr_config = 1;
|
|
silicon_upd->emmc_mode = fdtdec_get_int(blob, node,
|
|
"fsp,emmc-mode", EMMC_MODE_PCI);
|
|
silicon_upd->sata_speed = fdtdec_get_int(blob, node,
|
|
"fsp,sata-speed", SATA_SPEED_GEN3);
|
|
silicon_upd->pmic_i2c_bus = fdtdec_get_int(blob, node,
|
|
"fsp,pmic-i2c-bus", 0);
|
|
silicon_upd->enable_isp = fdtdec_get_bool(blob, node,
|
|
"fsp,enable-isp");
|
|
silicon_upd->isp_pci_dev_config = fdtdec_get_int(blob, node,
|
|
"fsp,isp-pci-dev-config", ISP_PCI_DEV_CONFIG_2);
|
|
silicon_upd->turbo_mode = fdtdec_get_bool(blob, node,
|
|
"fsp,turbo-mode");
|
|
silicon_upd->pnp_settings = fdtdec_get_int(blob, node,
|
|
"fsp,pnp-settings", PNP_SETTING_POWER_AND_PERF);
|
|
silicon_upd->sd_detect_chk = fdtdec_get_bool(blob, node,
|
|
"fsp,sd-detect-chk");
|
|
}
|