static int iceland_upload_firmware(struct pp_hwmgr *hwmgr)
{
- int ret = 0;
-
- if (!iceland_is_smc_ram_running(hwmgr->smumgr))
- ret = iceland_smu_upload_firmware_image(hwmgr->smumgr);
-
- return ret;
+ return 0;
}
/**
int result;
bool error = 0;
- result = iceland_read_smc_sram_dword(hwmgr->smumgr,
+ result = smu7_read_smc_sram_dword(hwmgr->smumgr,
SMU71_FIRMWARE_HEADER_LOCATION +
offsetof(SMU71_Firmware_Header, DpmTable),
&tmp, data->sram_end);
error |= (0 != result);
- result = iceland_read_smc_sram_dword(hwmgr->smumgr,
+ result = smu7_read_smc_sram_dword(hwmgr->smumgr,
SMU71_FIRMWARE_HEADER_LOCATION +
offsetof(SMU71_Firmware_Header, SoftRegisters),
&tmp, data->sram_end);
error |= (0 != result);
- result = iceland_read_smc_sram_dword(hwmgr->smumgr,
+ result = smu7_read_smc_sram_dword(hwmgr->smumgr,
SMU71_FIRMWARE_HEADER_LOCATION +
offsetof(SMU71_Firmware_Header, mcRegisterTable),
&tmp, data->sram_end);
data->mc_reg_table_start = tmp;
}
- result = iceland_read_smc_sram_dword(hwmgr->smumgr,
+ result = smu7_read_smc_sram_dword(hwmgr->smumgr,
SMU71_FIRMWARE_HEADER_LOCATION +
offsetof(SMU71_Firmware_Header, FanTable),
&tmp, data->sram_end);
error |= (0 != result);
- result = iceland_read_smc_sram_dword(hwmgr->smumgr,
+ result = smu7_read_smc_sram_dword(hwmgr->smumgr,
SMU71_FIRMWARE_HEADER_LOCATION +
offsetof(SMU71_Firmware_Header, mcArbDramTimingTable),
&tmp, data->sram_end);
error |= (0 != result);
- result = iceland_read_smc_sram_dword(hwmgr->smumgr,
+ result = smu7_read_smc_sram_dword(hwmgr->smumgr,
SMU71_FIRMWARE_HEADER_LOCATION +
offsetof(SMU71_Firmware_Header, Version),
&tmp, data->sram_end);
error |= (0 != result);
- result = iceland_read_smc_sram_dword(hwmgr->smumgr,
+ result = smu7_read_smc_sram_dword(hwmgr->smumgr,
SMU71_FIRMWARE_HEADER_LOCATION +
offsetof(SMU71_Firmware_Header, UlvSettings),
&tmp, data->sram_end);
}
if (0 == result) {
- result = iceland_copy_bytes_to_smc(
+ result = smu7_copy_bytes_to_smc(
hwmgr->smumgr,
data->arb_table_start,
(uint8_t *)&arb_regs,
data->smc_state_table.GraphicsLevel[1].pcieDpmLevel = mid_pcie_level_enabled;
/* level count will send to smc once at init smc table and never change*/
- result = iceland_copy_bytes_to_smc(hwmgr->smumgr, level_array_adress, (uint8_t *)levels, (uint32_t)level_array_size, data->sram_end);
+ result = smu7_copy_bytes_to_smc(hwmgr->smumgr, level_array_adress, (uint8_t *)levels, (uint32_t)level_array_size, data->sram_end);
if (0 != result)
return result;
data->smc_state_table.MemoryLevel[dpm_table->mclk_table.count-1].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
/* level count will send to smc once at init smc table and never change*/
- result = iceland_copy_bytes_to_smc(hwmgr->smumgr,
+ result = smu7_copy_bytes_to_smc(hwmgr->smumgr,
level_array_adress, (uint8_t *)levels, (uint32_t)level_array_size, data->sram_end);
if (0 != result) {
table->BootMVdd = PP_HOST_TO_SMC_US(table->BootMVdd * VOLTAGE_SCALE);
/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
- result = iceland_copy_bytes_to_smc(hwmgr->smumgr, data->dpm_table_start +
+ result = smu7_copy_bytes_to_smc(hwmgr->smumgr, data->dpm_table_start +
offsetof(SMU71_Discrete_DpmTable, SystemFlags),
(uint8_t *)&(table->SystemFlags),
sizeof(SMU71_Discrete_DpmTable) - 3 * sizeof(SMU71_PIDController),
"Failed to upload dpm data to SMC memory!", return result);
/* Upload all ulv setting to SMC memory.(dpm level, dpm level count etc) */
- result = iceland_copy_bytes_to_smc(hwmgr->smumgr,
+ result = smu7_copy_bytes_to_smc(hwmgr->smumgr,
data->ulv_settings_start,
(uint8_t *)&(data->ulv_setting),
sizeof(SMU71_Discrete_Ulv),
PP_ASSERT_WITH_CODE(0 == result,
"Failed to initialize MCRegTable for driver state!", return result;);
- return iceland_copy_bytes_to_smc(hwmgr->smumgr, data->mc_reg_table_start,
+ return smu7_copy_bytes_to_smc(hwmgr->smumgr, data->mc_reg_table_start,
(uint8_t *)&data->mc_reg_table, sizeof(SMU71_Discrete_MCRegisters), data->sram_end);
}
return iceland_enable_auto_throttle_source(hwmgr, PHM_AutoThrottleSource_Thermal);
}
-static int iceland_tf_start_smc(struct pp_hwmgr *hwmgr)
-{
- int ret = 0;
-
- if (!iceland_is_smc_ram_running(hwmgr->smumgr))
- ret = iceland_smu_start_smc(hwmgr->smumgr);
-
- return ret;
-}
/**
* Programs the Deep Sleep registers
PP_ASSERT_WITH_CODE((0 == tmp_result),
"Failed to populate PM fuses!", return tmp_result);
- /* start SMC */
- tmp_result = iceland_tf_start_smc(hwmgr);
- PP_ASSERT_WITH_CODE((0 == tmp_result),
- "Failed to start SMC!", return tmp_result);
/* enable SCLK control */
tmp_result = iceland_enable_sclk_control(hwmgr);
CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
- result = iceland_copy_bytes_to_smc(
+ result = smu7_copy_bytes_to_smc(
hwmgr->smumgr,
data->dpm_table_start + offsetof(SMU71_Discrete_DpmTable,
LowSclkInterruptThreshold),
address = data->mc_reg_table_start + (uint32_t)offsetof(SMU71_Discrete_MCRegisters, data[0]);
- return iceland_copy_bytes_to_smc(hwmgr->smumgr, address,
+ return smu7_copy_bytes_to_smc(hwmgr->smumgr, address,
(uint8_t *)&data->mc_reg_table.data[0],
sizeof(SMU71_Discrete_MCRegisterSet) * data->dpm_table.mclk_table.count,
data->sram_end);
#include "smu/smu_7_1_1_sh_mask.h"
#include "cgs_common.h"
-#define ICELAND_SMC_SIZE 0x20000
-#define BUFFER_SIZE 80000
-#define MAX_STRING_SIZE 15
-#define BUFFER_SIZETWO 131072 /*128 *1024*/
+#define ICELAND_SMC_SIZE 0x20000
-/**
- * Set the address for reading/writing the SMC SRAM space.
- * @param smumgr the address of the powerplay hardware manager.
- * @param smcAddress the address in the SMC RAM to access.
- */
-static int iceland_set_smc_sram_address(struct pp_smumgr *smumgr,
- uint32_t smcAddress, uint32_t limit)
-{
- if (smumgr == NULL || smumgr->device == NULL)
- return -EINVAL;
- PP_ASSERT_WITH_CODE((0 == (3 & smcAddress)),
- "SMC address must be 4 byte aligned.",
- return -1;);
-
- PP_ASSERT_WITH_CODE((limit > (smcAddress + 3)),
- "SMC address is beyond the SMC RAM area.",
- return -1;);
-
- cgs_write_register(smumgr->device, mmSMC_IND_INDEX_0, smcAddress);
- SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0);
-
- return 0;
-}
-
-/**
- * Copy bytes from an array into the SMC RAM space.
- *
- * @param smumgr the address of the powerplay SMU manager.
- * @param smcStartAddress the start address in the SMC RAM to copy bytes to.
- * @param src the byte array to copy the bytes from.
- * @param byteCount the number of bytes to copy.
- */
-int iceland_copy_bytes_to_smc(struct pp_smumgr *smumgr,
- uint32_t smcStartAddress, const uint8_t *src,
- uint32_t byteCount, uint32_t limit)
-{
- uint32_t addr;
- uint32_t data, orig_data;
- int result = 0;
- uint32_t extra_shift;
-
- if (smumgr == NULL || smumgr->device == NULL)
- return -EINVAL;
- PP_ASSERT_WITH_CODE((0 == (3 & smcStartAddress)),
- "SMC address must be 4 byte aligned.",
- return 0;);
-
- PP_ASSERT_WITH_CODE((limit > (smcStartAddress + byteCount)),
- "SMC address is beyond the SMC RAM area.",
- return 0;);
-
- addr = smcStartAddress;
-
- while (byteCount >= 4) {
- /*
- * Bytes are written into the
- * SMC address space with the MSB first
- */
- data = (src[0] << 24) + (src[1] << 16) + (src[2] << 8) + src[3];
-
- result = iceland_set_smc_sram_address(smumgr, addr, limit);
-
- if (result)
- goto out;
-
- cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data);
-
- src += 4;
- byteCount -= 4;
- addr += 4;
- }
-
- if (0 != byteCount) {
- /* Now write odd bytes left, do a read modify write cycle */
- data = 0;
-
- result = iceland_set_smc_sram_address(smumgr, addr, limit);
- if (result)
- goto out;
-
- orig_data = cgs_read_register(smumgr->device,
- mmSMC_IND_DATA_0);
- extra_shift = 8 * (4 - byteCount);
-
- while (byteCount > 0) {
- data = (data << 8) + *src++;
- byteCount--;
- }
-
- data <<= extra_shift;
- data |= (orig_data & ~((~0UL) << extra_shift));
-
- result = iceland_set_smc_sram_address(smumgr, addr, limit);
- if (result)
- goto out;
-
- cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data);
- }
-
-out:
- return result;
-}
-
-/**
- * Deassert the reset'pin' (set it to high).
- *
- * @param smumgr the address of the powerplay hardware manager.
- */
static int iceland_start_smc(struct pp_smumgr *smumgr)
{
SMUM_WRITE_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
return 0;
}
-static void iceland_pp_reset_smc(struct pp_smumgr *smumgr)
+static void iceland_reset_smc(struct pp_smumgr *smumgr)
{
SMUM_WRITE_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
SMC_SYSCON_RESET_CNTL,
rst_reg, 1);
}
-int iceland_program_jump_on_start(struct pp_smumgr *smumgr)
-{
- static const unsigned char pData[] = { 0xE0, 0x00, 0x80, 0x40 };
-
- iceland_copy_bytes_to_smc(smumgr, 0x0, pData, 4, sizeof(pData)+1);
- return 0;
-}
-
-/**
- * Return if the SMC is currently running.
- *
- * @param smumgr the address of the powerplay hardware manager.
- */
-bool iceland_is_smc_ram_running(struct pp_smumgr *smumgr)
-{
- uint32_t val1, val2;
-
- val1 = SMUM_READ_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
- SMC_SYSCON_CLOCK_CNTL_0, ck_disable);
- val2 = cgs_read_ind_register(smumgr->device, CGS_IND_REG__SMC,
- ixSMC_PC_C);
-
- return ((0 == val1) && (0x20100 <= val2));
-}
-
-/**
- * Send a message to the SMC, and wait for its response.
- *
- * @param smumgr the address of the powerplay hardware manager.
- * @param msg the message to send.
- * @return The response that came from the SMC.
- */
-static int iceland_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
-{
- if (smumgr == NULL || smumgr->device == NULL)
- return -EINVAL;
-
- if (!iceland_is_smc_ram_running(smumgr))
- return -EINVAL;
-
- SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
- PP_ASSERT_WITH_CODE(
- 1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP),
- "Failed to send Previous Message.",
- );
-
- cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
-
- SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
- PP_ASSERT_WITH_CODE(
- 1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP),
- "Failed to send Message.",
- );
-
- return 0;
-}
-
-/**
- * Send a message to the SMC with parameter
- *
- * @param smumgr: the address of the powerplay hardware manager.
- * @param msg: the message to send.
- * @param parameter: the parameter to send
- * @return The response that came from the SMC.
- */
-static int iceland_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
- uint16_t msg, uint32_t parameter)
-{
- if (smumgr == NULL || smumgr->device == NULL)
- return -EINVAL;
-
- cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, parameter);
-
- return iceland_send_msg_to_smc(smumgr, msg);
-}
-
-/*
- * Read a 32bit value from the SMC SRAM space.
- * ALL PARAMETERS ARE IN HOST BYTE ORDER.
- * @param smumgr the address of the powerplay hardware manager.
- * @param smcAddress the address in the SMC RAM to access.
- * @param value and output parameter for the data read from the SMC SRAM.
- */
-int iceland_read_smc_sram_dword(struct pp_smumgr *smumgr,
- uint32_t smcAddress, uint32_t *value,
- uint32_t limit)
-{
- int result;
-
- result = iceland_set_smc_sram_address(smumgr, smcAddress, limit);
-
- if (0 != result)
- return result;
-
- *value = cgs_read_register(smumgr->device, mmSMC_IND_DATA_0);
-
- return 0;
-}
-
-/*
- * Write a 32bit value to the SMC SRAM space.
- * ALL PARAMETERS ARE IN HOST BYTE ORDER.
- * @param smumgr the address of the powerplay hardware manager.
- * @param smcAddress the address in the SMC RAM to access.
- * @param value to write to the SMC SRAM.
- */
-int iceland_write_smc_sram_dword(struct pp_smumgr *smumgr,
- uint32_t smcAddress, uint32_t value,
- uint32_t limit)
-{
- int result;
-
- result = iceland_set_smc_sram_address(smumgr, smcAddress, limit);
-
- if (0 != result)
- return result;
-
- cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, value);
-
- return 0;
-}
-
-static int iceland_smu_fini(struct pp_smumgr *smumgr)
-{
- struct iceland_smumgr *priv = (struct iceland_smumgr *)(smumgr->backend);
-
- smu_free_memory(smumgr->device, (void *)priv->header_buffer.handle);
-
- if (smumgr->backend != NULL) {
- kfree(smumgr->backend);
- smumgr->backend = NULL;
- }
-
- cgs_rel_firmware(smumgr->device, CGS_UCODE_ID_SMU);
- return 0;
-}
-
-static enum cgs_ucode_id iceland_convert_fw_type_to_cgs(uint32_t fw_type)
-{
- enum cgs_ucode_id result = CGS_UCODE_ID_MAXIMUM;
-
- switch (fw_type) {
- case UCODE_ID_SMU:
- result = CGS_UCODE_ID_SMU;
- break;
- case UCODE_ID_SDMA0:
- result = CGS_UCODE_ID_SDMA0;
- break;
- case UCODE_ID_SDMA1:
- result = CGS_UCODE_ID_SDMA1;
- break;
- case UCODE_ID_CP_CE:
- result = CGS_UCODE_ID_CP_CE;
- break;
- case UCODE_ID_CP_PFP:
- result = CGS_UCODE_ID_CP_PFP;
- break;
- case UCODE_ID_CP_ME:
- result = CGS_UCODE_ID_CP_ME;
- break;
- case UCODE_ID_CP_MEC:
- result = CGS_UCODE_ID_CP_MEC;
- break;
- case UCODE_ID_CP_MEC_JT1:
- result = CGS_UCODE_ID_CP_MEC_JT1;
- break;
- case UCODE_ID_CP_MEC_JT2:
- result = CGS_UCODE_ID_CP_MEC_JT2;
- break;
- case UCODE_ID_RLC_G:
- result = CGS_UCODE_ID_RLC_G;
- break;
- default:
- break;
- }
-
- return result;
-}
-
-/**
- * Convert the PPIRI firmware type to SMU type mask.
- * For MEC, we need to check all MEC related type
- */
-static uint16_t iceland_get_mask_for_firmware_type(uint16_t firmwareType)
-{
- uint16_t result = 0;
-
- switch (firmwareType) {
- case UCODE_ID_SDMA0:
- result = UCODE_ID_SDMA0_MASK;
- break;
- case UCODE_ID_SDMA1:
- result = UCODE_ID_SDMA1_MASK;
- break;
- case UCODE_ID_CP_CE:
- result = UCODE_ID_CP_CE_MASK;
- break;
- case UCODE_ID_CP_PFP:
- result = UCODE_ID_CP_PFP_MASK;
- break;
- case UCODE_ID_CP_ME:
- result = UCODE_ID_CP_ME_MASK;
- break;
- case UCODE_ID_CP_MEC:
- case UCODE_ID_CP_MEC_JT1:
- case UCODE_ID_CP_MEC_JT2:
- result = UCODE_ID_CP_MEC_MASK;
- break;
- case UCODE_ID_RLC_G:
- result = UCODE_ID_RLC_G_MASK;
- break;
- default:
- break;
- }
-
- return result;
-}
-
-/**
- * Check if the FW has been loaded,
- * SMU will not return if loading has not finished.
-*/
-static int iceland_check_fw_load_finish(struct pp_smumgr *smumgr, uint32_t fwType)
-{
- uint16_t fwMask = iceland_get_mask_for_firmware_type(fwType);
-
- if (0 != SMUM_WAIT_VFPF_INDIRECT_REGISTER(smumgr, SMC_IND,
- SOFT_REGISTERS_TABLE_27, fwMask, fwMask)) {
- pr_err("[ powerplay ] check firmware loading failed\n");
- return -EINVAL;
- }
-
- return 0;
-}
-
-/* Populate one firmware image to the data structure */
-static int iceland_populate_single_firmware_entry(struct pp_smumgr *smumgr,
- uint16_t firmware_type,
- struct SMU_Entry *pentry)
-{
- int result;
- struct cgs_firmware_info info = {0};
-
- result = cgs_get_firmware_info(
- smumgr->device,
- iceland_convert_fw_type_to_cgs(firmware_type),
- &info);
-
- if (result == 0) {
- pentry->version = 0;
- pentry->id = (uint16_t)firmware_type;
- pentry->image_addr_high = smu_upper_32_bits(info.mc_addr);
- pentry->image_addr_low = smu_lower_32_bits(info.mc_addr);
- pentry->meta_data_addr_high = 0;
- pentry->meta_data_addr_low = 0;
- pentry->data_size_byte = info.image_size;
- pentry->num_register_entries = 0;
-
- if (firmware_type == UCODE_ID_RLC_G)
- pentry->flags = 1;
- else
- pentry->flags = 0;
- } else {
- return result;
- }
-
- return result;
-}
-
-static void iceland_pp_stop_smc_clock(struct pp_smumgr *smumgr)
+static void iceland_stop_smc_clock(struct pp_smumgr *smumgr)
{
SMUM_WRITE_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
SMC_SYSCON_CLOCK_CNTL_0,
ck_disable, 0);
}
-int iceland_smu_start_smc(struct pp_smumgr *smumgr)
+static int iceland_smu_start_smc(struct pp_smumgr *smumgr)
{
/* set smc instruct start point at 0x0 */
- iceland_program_jump_on_start(smumgr);
+ smu7_program_jump_on_start(smumgr);
/* enable smc clock */
iceland_start_smc_clock(smumgr);
return 0;
}
-/**
- * Upload the SMC firmware to the SMC microcontroller.
- *
- * @param smumgr the address of the powerplay hardware manager.
- * @param pFirmware the data structure containing the various sections of the firmware.
- */
-int iceland_smu_upload_firmware_image(struct pp_smumgr *smumgr)
+
+static int iceland_upload_smc_firmware_data(struct pp_smumgr *smumgr,
+ uint32_t length, const uint8_t *src,
+ uint32_t limit, uint32_t start_addr)
{
- const uint8_t *src;
- uint32_t byte_count, val;
+ uint32_t byte_count = length;
uint32_t data;
+
+ PP_ASSERT_WITH_CODE((limit >= byte_count), "SMC address is beyond the SMC RAM area.", return -EINVAL);
+
+ cgs_write_register(smumgr->device, mmSMC_IND_INDEX_0, start_addr);
+ SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 1);
+
+ while (byte_count >= 4) {
+ data = src[0] * 0x1000000 + src[1] * 0x10000 + src[2] * 0x100 + src[3];
+ cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data);
+ src += 4;
+ byte_count -= 4;
+ }
+
+ SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0);
+
+ PP_ASSERT_WITH_CODE((0 == byte_count), "SMC size must be dividable by 4.", return -EINVAL);
+
+ return 0;
+}
+
+
+static int iceland_smu_upload_firmware_image(struct pp_smumgr *smumgr)
+{
+ uint32_t val;
struct cgs_firmware_info info = {0};
if (smumgr == NULL || smumgr->device == NULL)
/* load SMC firmware */
cgs_get_firmware_info(smumgr->device,
- iceland_convert_fw_type_to_cgs(UCODE_ID_SMU), &info);
+ smu7_convert_fw_type_to_cgs(UCODE_ID_SMU), &info);
if (info.image_size & 3) {
pr_err("[ powerplay ] SMC ucode is not 4 bytes aligned\n");
ixSMC_SYSCON_MISC_CNTL, val | 1);
/* stop smc clock */
- iceland_pp_stop_smc_clock(smumgr);
+ iceland_stop_smc_clock(smumgr);
/* reset smc */
- iceland_pp_reset_smc(smumgr);
-
- cgs_write_register(smumgr->device, mmSMC_IND_INDEX_0,
- info.ucode_start_address);
-
- SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL,
- AUTO_INCREMENT_IND_0, 1);
-
- byte_count = info.image_size;
- src = (const uint8_t *)info.kptr;
-
- while (byte_count >= 4) {
- data = (src[0] << 24) + (src[1] << 16) + (src[2] << 8) + src[3];
- cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data);
- src += 4;
- byte_count -= 4;
- }
-
- SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL,
- AUTO_INCREMENT_IND_0, 0);
+ iceland_reset_smc(smumgr);
+ iceland_upload_smc_firmware_data(smumgr, info.image_size,
+ (uint8_t *)info.kptr, ICELAND_SMC_SIZE,
+ info.ucode_start_address);
return 0;
}
-static int iceland_request_smu_reload_fw(struct pp_smumgr *smumgr)
-{
- struct iceland_smumgr *iceland_smu =
- (struct iceland_smumgr *)(smumgr->backend);
- uint16_t fw_to_load;
- int result = 0;
- struct SMU_DRAMData_TOC *toc;
-
- toc = (struct SMU_DRAMData_TOC *)iceland_smu->pHeader;
- toc->num_entries = 0;
- toc->structure_version = 1;
-
- PP_ASSERT_WITH_CODE(
- 0 == iceland_populate_single_firmware_entry(smumgr,
- UCODE_ID_RLC_G,
- &toc->entry[toc->num_entries++]),
- "Failed to Get Firmware Entry.\n",
- return -1);
- PP_ASSERT_WITH_CODE(
- 0 == iceland_populate_single_firmware_entry(smumgr,
- UCODE_ID_CP_CE,
- &toc->entry[toc->num_entries++]),
- "Failed to Get Firmware Entry.\n",
- return -1);
- PP_ASSERT_WITH_CODE(
- 0 == iceland_populate_single_firmware_entry
- (smumgr, UCODE_ID_CP_PFP, &toc->entry[toc->num_entries++]),
- "Failed to Get Firmware Entry.\n", return -1);
- PP_ASSERT_WITH_CODE(
- 0 == iceland_populate_single_firmware_entry
- (smumgr, UCODE_ID_CP_ME, &toc->entry[toc->num_entries++]),
- "Failed to Get Firmware Entry.\n", return -1);
- PP_ASSERT_WITH_CODE(
- 0 == iceland_populate_single_firmware_entry
- (smumgr, UCODE_ID_CP_MEC, &toc->entry[toc->num_entries++]),
- "Failed to Get Firmware Entry.\n", return -1);
- PP_ASSERT_WITH_CODE(
- 0 == iceland_populate_single_firmware_entry
- (smumgr, UCODE_ID_CP_MEC_JT1, &toc->entry[toc->num_entries++]),
- "Failed to Get Firmware Entry.\n", return -1);
- PP_ASSERT_WITH_CODE(
- 0 == iceland_populate_single_firmware_entry
- (smumgr, UCODE_ID_CP_MEC_JT2, &toc->entry[toc->num_entries++]),
- "Failed to Get Firmware Entry.\n", return -1);
- PP_ASSERT_WITH_CODE(
- 0 == iceland_populate_single_firmware_entry
- (smumgr, UCODE_ID_SDMA0, &toc->entry[toc->num_entries++]),
- "Failed to Get Firmware Entry.\n", return -1);
- PP_ASSERT_WITH_CODE(
- 0 == iceland_populate_single_firmware_entry
- (smumgr, UCODE_ID_SDMA1, &toc->entry[toc->num_entries++]),
- "Failed to Get Firmware Entry.\n", return -1);
-
- if (!iceland_is_smc_ram_running(smumgr)) {
- result = iceland_smu_upload_firmware_image(smumgr);
- if (result)
- return result;
-
- result = iceland_smu_start_smc(smumgr);
- if (result)
- return result;
- }
-
- iceland_send_msg_to_smc_with_parameter(smumgr,
- PPSMC_MSG_DRV_DRAM_ADDR_HI,
- iceland_smu->header_buffer.mc_addr_high);
-
- iceland_send_msg_to_smc_with_parameter(smumgr,
- PPSMC_MSG_DRV_DRAM_ADDR_LO,
- iceland_smu->header_buffer.mc_addr_low);
-
- fw_to_load = UCODE_ID_RLC_G_MASK
- + UCODE_ID_SDMA0_MASK
- + UCODE_ID_SDMA1_MASK
- + UCODE_ID_CP_CE_MASK
- + UCODE_ID_CP_ME_MASK
- + UCODE_ID_CP_PFP_MASK
- + UCODE_ID_CP_MEC_MASK
- + UCODE_ID_CP_MEC_JT1_MASK
- + UCODE_ID_CP_MEC_JT2_MASK;
-
- PP_ASSERT_WITH_CODE(
- 0 == iceland_send_msg_to_smc_with_parameter(
- smumgr, PPSMC_MSG_LoadUcodes, fw_to_load),
- "Fail to Request SMU Load uCode", return 0);
-
- return result;
-}
-
static int iceland_request_smu_load_specific_fw(struct pp_smumgr *smumgr,
uint32_t firmwareType)
{
result = iceland_smu_upload_firmware_image(smumgr);
if (result)
return result;
-
result = iceland_smu_start_smc(smumgr);
if (result)
return result;
- result = iceland_request_smu_reload_fw(smumgr);
+ if (!smu7_is_smc_ram_running(smumgr)) {
+ printk("smu not running, upload firmware again \n");
+ result = iceland_smu_upload_firmware_image(smumgr);
+ if (result)
+ return result;
+
+ result = iceland_smu_start_smc(smumgr);
+ if (result)
+ return result;
+ }
+
+ result = smu7_request_smu_load_fw(smumgr);
return result;
}
*/
static int iceland_smu_init(struct pp_smumgr *smumgr)
{
- struct iceland_smumgr *iceland_smu;
- uint64_t mc_addr = 0;
-
- /* Allocate memory for backend private data */
- iceland_smu = (struct iceland_smumgr *)(smumgr->backend);
- iceland_smu->header_buffer.data_size =
- ((sizeof(struct SMU_DRAMData_TOC) / 4096) + 1) * 4096;
-
- smu_allocate_memory(smumgr->device,
- iceland_smu->header_buffer.data_size,
- CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
- PAGE_SIZE,
- &mc_addr,
- &iceland_smu->header_buffer.kaddr,
- &iceland_smu->header_buffer.handle);
-
- iceland_smu->pHeader = iceland_smu->header_buffer.kaddr;
- iceland_smu->header_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
- iceland_smu->header_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
-
- PP_ASSERT_WITH_CODE((NULL != iceland_smu->pHeader),
- "Out of memory.",
- kfree(smumgr->backend);
- cgs_free_gpu_mem(smumgr->device,
- (cgs_handle_t)iceland_smu->header_buffer.handle);
- return -1);
-
- return 0;
+ return smu7_init(smumgr);
}
static const struct pp_smumgr_func iceland_smu_funcs = {
.smu_init = &iceland_smu_init,
- .smu_fini = &iceland_smu_fini,
+ .smu_fini = &smu7_smu_fini,
.start_smu = &iceland_start_smu,
- .check_fw_load_finish = &iceland_check_fw_load_finish,
- .request_smu_load_fw = &iceland_request_smu_reload_fw,
+ .check_fw_load_finish = &smu7_check_fw_load_finish,
+ .request_smu_load_fw = &smu7_reload_firmware,
.request_smu_load_specific_fw = &iceland_request_smu_load_specific_fw,
- .send_msg_to_smc = &iceland_send_msg_to_smc,
- .send_msg_to_smc_with_parameter = &iceland_send_msg_to_smc_with_parameter,
+ .send_msg_to_smc = &smu7_send_msg_to_smc,
+ .send_msg_to_smc_with_parameter = &smu7_send_msg_to_smc_with_parameter,
.download_pptable_settings = NULL,
.upload_pptable_settings = NULL,
};
projects / kernel.git / commitdiff