+// SPDX-License-Identifier: Intel
/*
* Copyright (C) 2013, Intel Corporation
* Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
- *
- * SPDX-License-Identifier: Intel
+ * Copyright (C) 2015, Kodak Alaris, Inc
*/
#include <common.h>
-#include <asm/arch/fsp/azalia.h>
-#include <asm/fsp/fsp_support.h>
+#include <fdtdec.h>
+#include <log.h>
+#include <asm/fsp1/fsp_support.h>
-/* ALC262 Verb Table - 10EC0262 */
-static const uint32_t verb_table_data13[] = {
- /* Pin Complex (NID 0x11) */
- 0x01171cf0,
- 0x01171d11,
- 0x01171e11,
- 0x01171f41,
- /* Pin Complex (NID 0x12) */
- 0x01271cf0,
- 0x01271d11,
- 0x01271e11,
- 0x01271f41,
- /* Pin Complex (NID 0x14) */
- 0x01471c10,
- 0x01471d40,
- 0x01471e01,
- 0x01471f01,
- /* Pin Complex (NID 0x15) */
- 0x01571cf0,
- 0x01571d11,
- 0x01571e11,
- 0x01571f41,
- /* Pin Complex (NID 0x16) */
- 0x01671cf0,
- 0x01671d11,
- 0x01671e11,
- 0x01671f41,
- /* Pin Complex (NID 0x18) */
- 0x01871c20,
- 0x01871d98,
- 0x01871ea1,
- 0x01871f01,
- /* Pin Complex (NID 0x19) */
- 0x01971c21,
- 0x01971d98,
- 0x01971ea1,
- 0x01971f02,
- /* Pin Complex (NID 0x1A) */
- 0x01a71c2f,
- 0x01a71d30,
- 0x01a71e81,
- 0x01a71f01,
- /* Pin Complex */
- 0x01b71c1f,
- 0x01b71d40,
- 0x01b71e21,
- 0x01b71f02,
- /* Pin Complex */
- 0x01c71cf0,
- 0x01c71d11,
- 0x01c71e11,
- 0x01c71f41,
- /* Pin Complex */
- 0x01d71c01,
- 0x01d71dc6,
- 0x01d71e14,
- 0x01d71f40,
- /* Pin Complex */
- 0x01e71cf0,
- 0x01e71d11,
- 0x01e71e11,
- 0x01e71f41,
- /* Pin Complex */
- 0x01f71cf0,
- 0x01f71d11,
- 0x01f71e11,
- 0x01f71f41,
-};
+DECLARE_GLOBAL_DATA_PTR;
-/*
- * This needs to be in ROM since if we put it in CAR, FSP init loses it when
- * it drops CAR.
- *
- * TODO(sjg@chromium.org): Move to device tree when FSP allows it
+/**
+ * Override the FSP's Azalia configuration data
*
- * VerbTable: (RealTek ALC262)
- * Revision ID = 0xFF, support all steps
- * Codec Verb Table For AZALIA
- * Codec Address: CAd value (0/1/2)
- * Codec Vendor: 0x10EC0262
+ * @azalia: pointer to be updated to point to a ROM address where Azalia
+ * configuration data is stored
*/
-static const struct pch_azalia_verb_table azalia_verb_table[] = {
- {
- {
- 0x10ec0262,
- 0x0000,
- 0xff,
- 0x01,
- 0x000b,
- 0x0002,
- },
- verb_table_data13
- }
-};
-
-const struct pch_azalia_config azalia_config = {
- .pme_enable = 1,
- .docking_supported = 1,
- .docking_attached = 0,
- .hdmi_codec_enable = 1,
- .azalia_v_ci_enable = 1,
- .rsvdbits = 0,
- .azalia_verb_table_num = 1,
- .azalia_verb_table = azalia_verb_table,
- .reset_wait_timer_us = 300
-};
+__weak void update_fsp_azalia_configs(struct azalia_config **azalia)
+{
+ *azalia = NULL;
+}
-void update_fsp_upd(struct upd_region *fsp_upd)
+/**
+ * Override the FSP's configuration data.
+ * If the device tree does not specify an integer setting, use the default
+ * provided in Intel's Baytrail_FSP_Gold4.tgz release FSP/BayleyBayFsp.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_down_data *mem;
+ 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;
- /*
- * Configure everything here to avoid the poor hard-pressed user
- * needing to run Intel's binary configuration tool. It may also allow
- * us to support the 1GB single core variant easily.
- *
- * TODO(sjg@chromium.org): Move to device tree
- */
- fsp_upd->mrc_init_tseg_size = 8;
- fsp_upd->mrc_init_mmio_size = 0x800;
- fsp_upd->emmc_boot_mode = 0xff;
- fsp_upd->enable_sdio = 1;
- fsp_upd->enable_sdcard = 1;
- fsp_upd->enable_hsuart0 = 1;
- fsp_upd->azalia_config_ptr = (uint32_t)&azalia_config;
- fsp_upd->enable_i2_c0 = 0;
- fsp_upd->enable_i2_c2 = 0;
- fsp_upd->enable_i2_c3 = 0;
- fsp_upd->enable_i2_c4 = 0;
- fsp_upd->enable_xhci = 0;
- fsp_upd->igd_render_standby = 1;
+ node = fdtdec_next_compatible(blob, 0, COMPAT_INTEL_BAYTRAIL_FSP);
+ if (node < 0) {
+ debug("%s: Cannot find FSP node\n", __func__);
+ return;
+ }
+
+ fsp_upd->mrc_init_tseg_size = fdtdec_get_int(blob, node,
+ "fsp,mrc-init-tseg-size",
+ MRC_INIT_TSEG_SIZE_1MB);
+ fsp_upd->mrc_init_mmio_size = fdtdec_get_int(blob, node,
+ "fsp,mrc-init-mmio-size",
+ MRC_INIT_MMIO_SIZE_2048MB);
+ fsp_upd->mrc_init_spd_addr1 = fdtdec_get_int(blob, node,
+ "fsp,mrc-init-spd-addr1",
+ 0xa0);
+ fsp_upd->mrc_init_spd_addr2 = fdtdec_get_int(blob, node,
+ "fsp,mrc-init-spd-addr2",
+ 0xa2);
+ fsp_upd->emmc_boot_mode = fdtdec_get_int(blob, node,
+ "fsp,emmc-boot-mode",
+ EMMC_BOOT_MODE_EMMC41);
+ fsp_upd->enable_sdio = fdtdec_get_bool(blob, node, "fsp,enable-sdio");
+ fsp_upd->enable_sdcard = fdtdec_get_bool(blob, node,
+ "fsp,enable-sdcard");
+ fsp_upd->enable_hsuart0 = fdtdec_get_bool(blob, node,
+ "fsp,enable-hsuart0");
+ fsp_upd->enable_hsuart1 = fdtdec_get_bool(blob, node,
+ "fsp,enable-hsuart1");
+ fsp_upd->enable_spi = fdtdec_get_bool(blob, node, "fsp,enable-spi");
+ fsp_upd->enable_sata = fdtdec_get_bool(blob, node, "fsp,enable-sata");
+ fsp_upd->sata_mode = fdtdec_get_int(blob, node, "fsp,sata-mode",
+ SATA_MODE_AHCI);
+ fsp_upd->enable_azalia = fdtdec_get_bool(blob, node,
+ "fsp,enable-azalia");
+ if (fsp_upd->enable_azalia)
+ update_fsp_azalia_configs(&fsp_upd->azalia_cfg_ptr);
+ fsp_upd->enable_xhci = fdtdec_get_bool(blob, node, "fsp,enable-xhci");
+ fsp_upd->lpe_mode = fdtdec_get_int(blob, node, "fsp,lpe-mode",
+ LPE_MODE_PCI);
+ fsp_upd->lpss_sio_mode = fdtdec_get_int(blob, node, "fsp,lpss-sio-mode",
+ LPSS_SIO_MODE_PCI);
+ fsp_upd->enable_dma0 = fdtdec_get_bool(blob, node, "fsp,enable-dma0");
+ fsp_upd->enable_dma1 = fdtdec_get_bool(blob, node, "fsp,enable-dma1");
+ fsp_upd->enable_i2_c0 = fdtdec_get_bool(blob, node, "fsp,enable-i2c0");
+ fsp_upd->enable_i2_c1 = fdtdec_get_bool(blob, node, "fsp,enable-i2c1");
+ fsp_upd->enable_i2_c2 = fdtdec_get_bool(blob, node, "fsp,enable-i2c2");
+ fsp_upd->enable_i2_c3 = fdtdec_get_bool(blob, node, "fsp,enable-i2c3");
+ fsp_upd->enable_i2_c4 = fdtdec_get_bool(blob, node, "fsp,enable-i2c4");
+ fsp_upd->enable_i2_c5 = fdtdec_get_bool(blob, node, "fsp,enable-i2c5");
+ fsp_upd->enable_i2_c6 = fdtdec_get_bool(blob, node, "fsp,enable-i2c6");
+ fsp_upd->enable_pwm0 = fdtdec_get_bool(blob, node, "fsp,enable-pwm0");
+ fsp_upd->enable_pwm1 = fdtdec_get_bool(blob, node, "fsp,enable-pwm1");
+ fsp_upd->enable_hsi = fdtdec_get_bool(blob, node, "fsp,enable-hsi");
+ fsp_upd->igd_dvmt50_pre_alloc = fdtdec_get_int(blob, node,
+ "fsp,igd-dvmt50-pre-alloc", IGD_DVMT50_PRE_ALLOC_64MB);
+ fsp_upd->aperture_size = fdtdec_get_int(blob, node, "fsp,aperture-size",
+ APERTURE_SIZE_256MB);
+ fsp_upd->gtt_size = fdtdec_get_int(blob, node, "fsp,gtt-size",
+ GTT_SIZE_2MB);
+ fsp_upd->mrc_debug_msg = fdtdec_get_bool(blob, node,
+ "fsp,mrc-debug-msg");
+ fsp_upd->isp_enable = fdtdec_get_bool(blob, node, "fsp,isp-enable");
+ fsp_upd->scc_mode = fdtdec_get_int(blob, node, "fsp,scc-mode",
+ SCC_MODE_PCI);
+ fsp_upd->igd_render_standby = fdtdec_get_bool(blob, node,
+ "fsp,igd-render-standby");
+ fsp_upd->txe_uma_enable = fdtdec_get_bool(blob, node,
+ "fsp,txe-uma-enable");
+ fsp_upd->os_selection = fdtdec_get_int(blob, node, "fsp,os-selection",
+ OS_SELECTION_LINUX);
+ fsp_upd->emmc45_ddr50_enabled = fdtdec_get_bool(blob, node,
+ "fsp,emmc45-ddr50-enabled");
+ fsp_upd->emmc45_hs200_enabled = fdtdec_get_bool(blob, node,
+ "fsp,emmc45-hs200-enabled");
+ fsp_upd->emmc45_retune_timer_value = fdtdec_get_int(blob, node,
+ "fsp,emmc45-retune-timer-value", 8);
+ fsp_upd->enable_igd = fdtdec_get_bool(blob, node, "fsp,enable-igd");
mem = &fsp_upd->memory_params;
- mem->enable_memory_down = 1;
- mem->dram_speed = 1;
- mem->dimm_width = 1;
- mem->dimm_density = 2;
- mem->dimm_tcl = 0xb;
- mem->dimm_trpt_rcd = 0xb;
- mem->dimm_twr = 0xc;
- mem->dimm_twtr = 6;
- mem->dimm_trrd = 6;
- mem->dimm_trtp = 6;
- mem->dimm_tfaw = 0x14;
+ mem->enable_memory_down = fdtdec_get_bool(blob, node,
+ "fsp,enable-memory-down");
+ if (mem->enable_memory_down) {
+ node = fdtdec_next_compatible(blob, node,
+ COMPAT_INTEL_BAYTRAIL_FSP_MDP);
+ if (node < 0) {
+ debug("%s: Cannot find FSP memory-down-params node\n",
+ __func__);
+ } else {
+ mem->dram_speed = fdtdec_get_int(blob, node,
+ "fsp,dram-speed",
+ DRAM_SPEED_1333MTS);
+ mem->dram_type = fdtdec_get_int(blob, node,
+ "fsp,dram-type",
+ DRAM_TYPE_DDR3L);
+ mem->dimm_0_enable = fdtdec_get_bool(blob, node,
+ "fsp,dimm-0-enable");
+ mem->dimm_1_enable = fdtdec_get_bool(blob, node,
+ "fsp,dimm-1-enable");
+ mem->dimm_width = fdtdec_get_int(blob, node,
+ "fsp,dimm-width",
+ DIMM_WIDTH_X8);
+ mem->dimm_density = fdtdec_get_int(blob, node,
+ "fsp,dimm-density",
+ DIMM_DENSITY_2GBIT);
+ mem->dimm_bus_width = fdtdec_get_int(blob, node,
+ "fsp,dimm-bus-width",
+ DIMM_BUS_WIDTH_64BITS);
+ mem->dimm_sides = fdtdec_get_int(blob, node,
+ "fsp,dimm-sides",
+ DIMM_SIDES_1RANKS);
+ mem->dimm_tcl = fdtdec_get_int(blob, node,
+ "fsp,dimm-tcl", 0x09);
+ mem->dimm_trpt_rcd = fdtdec_get_int(blob, node,
+ "fsp,dimm-trpt-rcd", 0x09);
+ mem->dimm_twr = fdtdec_get_int(blob, node,
+ "fsp,dimm-twr", 0x0a);
+ mem->dimm_twtr = fdtdec_get_int(blob, node,
+ "fsp,dimm-twtr", 0x05);
+ mem->dimm_trrd = fdtdec_get_int(blob, node,
+ "fsp,dimm-trrd", 0x04);
+ mem->dimm_trtp = fdtdec_get_int(blob, node,
+ "fsp,dimm-trtp", 0x05);
+ mem->dimm_tfaw = fdtdec_get_int(blob, node,
+ "fsp,dimm-tfaw", 0x14);
+ }
+ }
}
projects / oweals / u-boot.git / blobdiff