aboutsummaryrefslogtreecommitdiffstats
path: root/package/boot/uboot-layerscape/patches/0049-DNCPE-296-PFE-reset-woraround-fix.patch
diff options
context:
space:
mode:
Diffstat (limited to 'package/boot/uboot-layerscape/patches/0049-DNCPE-296-PFE-reset-woraround-fix.patch')
-rw-r--r--package/boot/uboot-layerscape/patches/0049-DNCPE-296-PFE-reset-woraround-fix.patch327
1 files changed, 0 insertions, 327 deletions
diff --git a/package/boot/uboot-layerscape/patches/0049-DNCPE-296-PFE-reset-woraround-fix.patch b/package/boot/uboot-layerscape/patches/0049-DNCPE-296-PFE-reset-woraround-fix.patch
deleted file mode 100644
index 0a4e80cbf6..0000000000
--- a/package/boot/uboot-layerscape/patches/0049-DNCPE-296-PFE-reset-woraround-fix.patch
+++ /dev/null
@@ -1,327 +0,0 @@
-From 1b9cf577511123dd05e1d3b1fe7fd5db43b6097f Mon Sep 17 00:00:00 2001
-From: Anji J <anji.jagarlmudi@freescale.com>
-Date: Wed, 25 May 2016 13:40:13 +0530
-Subject: [PATCH 49/93] DNCPE-296 PFE reset woraround fix
-
-- Linux driver depends on U-boot TMU initialization,
- but U-boot tmu initialization is not as expected by Linux driver.
-- Align U-boot TMU initialization with Linux driver
-- LLM base address in DDR changed to match with Linux driver expectation.
-- Remove unwanted pfe_mod.h
-- Start PFE/network at bootup time.
----
- common/cmd_pfe_commands.c | 9 +-
- drivers/net/pfe_eth/pfe.c | 16 ++--
- drivers/net/pfe_eth/pfe/cbus/tmu_csr.h | 7 ++
- drivers/net/pfe_eth/pfe_eth.h | 9 +-
- drivers/net/pfe_eth/pfe_mod.h | 140 --------------------------------
- include/configs/ls1012a_common.h | 1 -
- 6 files changed, 24 insertions(+), 158 deletions(-)
- delete mode 100644 drivers/net/pfe_eth/pfe_mod.h
-
-diff --git a/common/cmd_pfe_commands.c b/common/cmd_pfe_commands.c
-index 0e22097..ca479d7 100644
---- a/common/cmd_pfe_commands.c
-+++ b/common/cmd_pfe_commands.c
-@@ -932,7 +932,7 @@ static void send_dummy_pkt_to_hif(void)
- /*Allocate BMU2 buffer */
- buf = readl(BMU2_BASE_ADDR + BMU_ALLOC_CTRL);
-
-- printf("Sending a dummy pkt to HIF %x\n", buf);
-+ debug("Sending a dummy pkt to HIF %x\n", buf);
- buf += 0x80;
- memcpy((void *)DDR_PFE_TO_VIRT(buf), dummy_pkt, sizeof(dummy_pkt));
- /*Write length and pkt to TMU*/
-@@ -945,14 +945,13 @@ static void pfe_command_stop(int argc, char * const argv[])
- {
- int id;
- u32 rx_status;
-- printf("Stopping PFE \n");
-+ printf("Stopping PFE... \n");
-
- /*Mark all descriptors as LAST_BD */
- hif_rx_desc_disable();
-
- /*If HIF Rx BDP is busy send a dummy packet */
- rx_status = readl(HIF_RX_STATUS);
-- printf("rx_status %x %x\n",rx_status, BDP_CSR_RX_DMA_ACTV);
- if(rx_status & BDP_CSR_RX_DMA_ACTV)
- send_dummy_pkt_to_hif();
- udelay(10);
-@@ -964,12 +963,10 @@ static void pfe_command_stop(int argc, char * const argv[])
-
- for (id = CLASS0_ID; id <= CLASS_MAX_ID; id++)
- {
-- printf("Stop %d\n", id);
- /*Inform PE to stop */
- pe_dmem_write(id, cpu_to_be32(1), PEMBOX_ADDR_CLASS, 4);
- udelay(10);
-
-- printf("Reading %d\n", id);
- /*Read status */
- if(!pe_dmem_read(id, PEMBOX_ADDR_CLASS+4, 4))
- printf("Failed to stop PE%d\n", id);
-@@ -979,12 +976,10 @@ static void pfe_command_stop(int argc, char * const argv[])
- {
- if(id == TMU2_ID) continue;
-
-- printf("Stop %d\n", id);
- /*Inform PE to stop */
- pe_dmem_write(id, 1, PEMBOX_ADDR_TMU, 4);
- udelay(10);
-
-- printf("Reading %d\n", id);
- /*Read status */
- if(!pe_dmem_read(id, PEMBOX_ADDR_TMU+4, 4))
- printf("Failed to stop PE%d\n", id);
-diff --git a/drivers/net/pfe_eth/pfe.c b/drivers/net/pfe_eth/pfe.c
-index 3b5570a..2c31cad 100644
---- a/drivers/net/pfe_eth/pfe.c
-+++ b/drivers/net/pfe_eth/pfe.c
-@@ -1489,17 +1489,16 @@ void tmu_init(TMU_CFG *cfg)
- writel(0x3FF, TMU_TDQ2_SCH_CTRL);
- #endif
- writel(0x3FF, TMU_TDQ3_SCH_CTRL);
--
--
-+
- if (PLL_CLK_EN == 0)
- writel(0x0, TMU_PE_SYS_CLK_RATIO); // Clock ratio: for 1:1 the value is 0
- else
- writel(0x1, TMU_PE_SYS_CLK_RATIO); // Clock ratio: for 1:2 the value is 1
-
-- //printf("TMU_LLM_BASE_ADDR %x\n", cfg->llm_base_addr);
-+ debug("TMU_LLM_BASE_ADDR %x\n", cfg->llm_base_addr);
- writel(cfg->llm_base_addr, TMU_LLM_BASE_ADDR); // Extra packet pointers will be stored from this address onwards
--
-- //printf("TMU_LLM_QUE_LEN %x\n", cfg->llm_queue_len);
-+
-+ debug("TMU_LLM_QUE_LEN %x\n", cfg->llm_queue_len);
- writel(cfg->llm_queue_len, TMU_LLM_QUE_LEN);
- writel(5, TMU_TDQ_IIFG_CFG);
- writel(DDR_BUF_SIZE, TMU_BMU_BUF_SIZE);
-@@ -1531,7 +1530,12 @@ void tmu_init(TMU_CFG *cfg)
- u32 qmax;
- writel((phyno << 8) | q, TMU_TEQ_CTRL);
- writel(1 << 22, TMU_TEQ_QCFG);
-- qmax = ((phyno == 3) || (q < 8)) ? 255 : 127;
-+
-+ if (phyno == 3)
-+ qmax = DEFAULT_TMU3_QDEPTH;
-+ else
-+ qmax = (q == 0) ? DEFAULT_Q0_QDEPTH : DEFAULT_MAX_QDEPTH;
-+
- writel(qmax << 18, TMU_TEQ_HW_PROB_CFG2);
- writel(qmax >> 14, TMU_TEQ_HW_PROB_CFG3);
- }
-diff --git a/drivers/net/pfe_eth/pfe/cbus/tmu_csr.h b/drivers/net/pfe_eth/pfe/cbus/tmu_csr.h
-index cbcbb1f..64fad04 100644
---- a/drivers/net/pfe_eth/pfe/cbus/tmu_csr.h
-+++ b/drivers/net/pfe_eth/pfe/cbus/tmu_csr.h
-@@ -93,10 +93,17 @@
- #define MEM_INIT_DONE (1 << 7)
- #define LLM_INIT (1 << 8)
- #define LLM_INIT_DONE (1 << 9)
-+#define ECC_MEM_INIT_DONE (1<<10)
-
- typedef struct {
- u32 llm_base_addr;
- u32 llm_queue_len;
- } TMU_CFG;
-
-+/* Not HW related for pfe_ctrl / pfe common defines */
-+#define DEFAULT_MAX_QDEPTH 80
-+#define DEFAULT_Q0_QDEPTH 511 //We keep one large queue for host tx qos
-+#define DEFAULT_TMU3_QDEPTH 127
-+
-+
- #endif /* _TMU_CSR_H_ */
-diff --git a/drivers/net/pfe_eth/pfe_eth.h b/drivers/net/pfe_eth/pfe_eth.h
-index dfcc00e..c16b8c0 100644
---- a/drivers/net/pfe_eth/pfe_eth.h
-+++ b/drivers/net/pfe_eth/pfe_eth.h
-@@ -39,11 +39,8 @@
- #define BMU2_BUF_COUNT (3 * SZ_1K)
- #define BMU2_DDR_SIZE (DDR_BUF_SIZE * BMU2_BUF_COUNT)
-
--#define TMU_LLM_BASEADDR (BMU2_DDR_BASEADDR + BMU2_DDR_SIZE)
--#define TMU_LLM_QUEUE_LEN (16 * 256) /**< Must be power of two and at least 16 * 8 = 128 bytes */
--#define TMU_LLM_SIZE (4 * 16 * TMU_LLM_QUEUE_LEN) /**< (4 TMU's x 16 queues x queue_len) */
-
--#define HIF_RX_PKT_DDR_BASEADDR (TMU_LLM_BASEADDR + TMU_LLM_SIZE)
-+#define HIF_RX_PKT_DDR_BASEADDR (BMU2_DDR_BASEADDR + BMU2_DDR_SIZE)
- #define HIF_RX_PKT_DDR_SIZE (HIF_RX_DESC_NT * DDR_BUF_SIZE)
- #define HIF_TX_PKT_DDR_BASEADDR (HIF_RX_PKT_DDR_BASEADDR + HIF_RX_PKT_DDR_SIZE)
- #define HIF_TX_PKT_DDR_SIZE (HIF_TX_DESC_NT * DDR_BUF_SIZE)
-@@ -72,6 +69,10 @@
- #define TMU_DDR_DATA_BASEADDR (CLASS_DDR_DATA_BASEADDR + CLASS_DDR_DATA_SIZE)
- #define TMU_DDR_DATA_SIZE (32 * SZ_1K)
-
-+#define TMU_LLM_BASEADDR (TMU_DDR_DATA_BASEADDR + TMU_DDR_DATA_SIZE)
-+#define TMU_LLM_QUEUE_LEN (16 * 256) /**< Must be power of two and at least 16 * 8 = 128 bytes */
-+#define TMU_LLM_SIZE (4 * 16 * TMU_LLM_QUEUE_LEN) /**< (4 TMU's x 16 queues x queue_len) */
-+
- //#define ROUTE_TABLE_BASEADDR (TMU_DDR_DATA_BASEADDR + TMU_DDR_DATA_SIZE)
- #define ROUTE_TABLE_BASEADDR 0x800000
- #define ROUTE_TABLE_HASH_BITS_MAX 15 /**< 32K entries */
-diff --git a/drivers/net/pfe_eth/pfe_mod.h b/drivers/net/pfe_eth/pfe_mod.h
-deleted file mode 100644
-index 9436b72..0000000
---- a/drivers/net/pfe_eth/pfe_mod.h
-+++ /dev/null
-@@ -1,140 +0,0 @@
--/*
-- * (C) Copyright 2011
-- * Author : Mindspeed Technologes
-- *
-- * 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 _PFE_MOD_H_
--#define _PFE_MOD_H_
--
--#include <linux/device.h>
--
--#include "pfe/pfe.h"
--#include "pfe/cbus.h"
--#include "pfe/cbus/bmu.h"
--
--#include "pfe_driver.h"
--
--struct pfe;
--
--
--struct pfe {
-- unsigned long ddr_phys_baseaddr;
-- void *ddr_baseaddr;
-- void *cbus_baseaddr;
-- void *apb_baseaddr;
-- void *iram_baseaddr;
-- int hif_irq;
-- struct device *dev;
-- struct pci_dev *pdev;
--
--#if 0
-- struct pfe_ctrl ctrl;
-- struct pfe_hif hif;
-- struct pfe_eth eth;
--#endif
--};
--
--extern struct pfe *pfe;
--
--int pfe_probe(struct pfe *pfe);
--int pfe_remove(struct pfe *pfe);
--
--#ifndef SZ_1K
--#define SZ_1K 1024
--#endif
--
--#ifndef SZ_1M
--#define SZ_1M (1024 * 1024)
--#endif
--
--/* DDR Mapping */
--#if !defined(CONFIG_PLATFORM_PCI)
--#define UTIL_CODE_BASEADDR 0
--#define UTIL_CODE_SIZE (128 * SZ_1K)
--#define UTIL_DDR_DATA_BASEADDR (UTIL_CODE_BASEADDR + UTIL_CODE_SIZE)
--#define UTIL_DDR_DATA_SIZE (64 * SZ_1K)
--#define CLASS_DDR_DATA_BASEADDR (UTIL_DDR_DATA_BASEADDR + UTIL_DDR_DATA_SIZE)
--#define CLASS_DDR_DATA_SIZE (32 * SZ_1K)
--#define TMU_DDR_DATA_BASEADDR (CLASS_DDR_DATA_BASEADDR + CLASS_DDR_DATA_SIZE)
--#define TMU_DDR_DATA_SIZE (32 * SZ_1K)
--#define ROUTE_TABLE_BASEADDR (TMU_DDR_DATA_BASEADDR + TMU_DDR_DATA_SIZE)
--#define ROUTE_TABLE_HASH_BITS 15 /**< 32K entries */
--#define ROUTE_TABLE_SIZE ((1 << ROUTE_TABLE_HASH_BITS) * CLASS_ROUTE_SIZE)
--#define BMU2_DDR_BASEADDR (ROUTE_TABLE_BASEADDR + ROUTE_TABLE_SIZE)
--#define BMU2_BUF_COUNT (4096 - 256) /**< This is to get a total DDR size of 12MiB */
--#define BMU2_DDR_SIZE (DDR_BUF_SIZE * BMU2_BUF_COUNT)
--#define TMU_LLM_BASEADDR (BMU2_DDR_BASEADDR + BMU2_DDR_SIZE)
--#define TMU_LLM_QUEUE_LEN (16 * 256) /**< Must be power of two and at least 16 * 8 = 128 bytes */
--#define TMU_LLM_SIZE (4 * 16 * TMU_LLM_QUEUE_LEN) /**< (4 TMU's x 16 queues x queue_len) */
--
--#if (TMU_LLM_BASEADDR + TMU_LLM_SIZE) > 0xC00000
--#error DDR mapping above 12MiB
--#endif
--
--#else
--
--#define UTIL_CODE_BASEADDR 0
--#if defined(CONFIG_UTIL_PE_DISABLED)
--#define UTIL_CODE_SIZE (0 * SZ_1K)
--#else
--#define UTIL_CODE_SIZE (8 * SZ_1K)
--#endif
--#define UTIL_DDR_DATA_BASEADDR (UTIL_CODE_BASEADDR + UTIL_CODE_SIZE)
--#define UTIL_DDR_DATA_SIZE (0 * SZ_1K)
--#define CLASS_DDR_DATA_BASEADDR (UTIL_DDR_DATA_BASEADDR + UTIL_DDR_DATA_SIZE)
--#define CLASS_DDR_DATA_SIZE (0 * SZ_1K)
--#define TMU_DDR_DATA_BASEADDR (CLASS_DDR_DATA_BASEADDR + CLASS_DDR_DATA_SIZE)
--#define TMU_DDR_DATA_SIZE (0 * SZ_1K)
--#define ROUTE_TABLE_BASEADDR (TMU_DDR_DATA_BASEADDR + TMU_DDR_DATA_SIZE)
--#define ROUTE_TABLE_HASH_BITS 5 /**< 32 entries */
--#define ROUTE_TABLE_SIZE ((1 << ROUTE_TABLE_HASH_BITS) * CLASS_ROUTE_SIZE)
--#define BMU2_DDR_BASEADDR (ROUTE_TABLE_BASEADDR + ROUTE_TABLE_SIZE)
--#define BMU2_BUF_COUNT 8
--#define BMU2_DDR_SIZE (DDR_BUF_SIZE * BMU2_BUF_COUNT)
--#define TMU_LLM_BASEADDR (BMU2_DDR_BASEADDR + BMU2_DDR_SIZE)
--#define TMU_LLM_QUEUE_LEN (16 * 8) /**< Must be power of two and at least 16 * 8 = 128 bytes */
--#define TMU_LLM_SIZE (4 * 16 * TMU_LLM_QUEUE_LEN) /**< (4 TMU's x 16 queues x queue_len) */
--#define HIF_DESC_BASEADDR (TMU_LLM_BASEADDR + TMU_LLM_SIZE)
--#define HIF_RX_DESC_SIZE (16*HIF_RX_DESC_NT)
--#define HIF_TX_DESC_SIZE (16*HIF_TX_DESC_NT)
--#define HIF_DESC_SIZE (HIF_RX_DESC_SIZE + HIF_TX_DESC_SIZE)
--#define HIF_RX_PKT_DDR_BASEADDR (HIF_DESC_BASEADDR + HIF_DESC_SIZE)
--#define HIF_RX_PKT_DDR_SIZE (HIF_RX_DESC_NT * DDR_BUF_SIZE)
--#define HIF_TX_PKT_DDR_BASEADDR (HIF_RX_PKT_DDR_BASEADDR + HIF_RX_PKT_DDR_SIZE)
--#define HIF_TX_PKT_DDR_SIZE (HIF_TX_DESC_NT * DDR_BUF_SIZE)
--#define ROUTE_BASEADDR (HIF_TX_PKT_DDR_BASEADDR + HIF_TX_PKT_DDR_SIZE)
--#define ROUTE_SIZE (2 * CLASS_ROUTE_SIZE)
--
--#if (ROUTE_BASEADDR + ROUTE_SIZE) > 0x10000
--#error DDR mapping above 64KiB
--#endif
--
--#define PFE_HOST_TO_PCI(addr) (((u32)addr)- ((u32)DDR_BASE_ADDR))
--#define PFE_PCI_TO_HOST(addr) (((u32)addr)+ ((u32)DDR_BASE_ADDR))
--#endif
--
--/* LMEM Mapping */
--#define BMU1_LMEM_BASEADDR 0
--#define BMU1_BUF_COUNT 256
--#define BMU1_LMEM_SIZE (LMEM_BUF_SIZE * BMU1_BUF_COUNT)
--
--#endif /* _PFE_MOD_H */
-diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h
-index 3c4ab6c..57fc057 100644
---- a/include/configs/ls1012a_common.h
-+++ b/include/configs/ls1012a_common.h
-@@ -113,7 +113,6 @@
- #define CONFIG_FSL_PPFE
-
- #ifdef CONFIG_FSL_PPFE
--#define CONFIG_CMD_PFE_START
- #define CONFIG_CMD_PFE_COMMANDS
- #define CONFIG_UTIL_PE_DISABLED
-
---
-1.7.9.5
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 06:59:51 +0000