modify u_qe_init to upload QE firmware from SD card when it is SD boot
Signed-off-by: Zhao Qiang qiang.zhao@nxp.com --- Changes for v2: - fix issue of memory leak
drivers/qe/qe.c | 37 ++++++++++++++++++++++++++++++++++++- include/configs/ls1043a_common.h | 2 ++ include/configs/ls1043ardb.h | 4 +--- 3 files changed, 39 insertions(+), 4 deletions(-)
diff --git a/drivers/qe/qe.c b/drivers/qe/qe.c index 4f0a278..52e4d7c 100644 --- a/drivers/qe/qe.c +++ b/drivers/qe/qe.c @@ -8,6 +8,7 @@ */
#include <common.h> +#include <malloc.h> #include <command.h> #include <linux/errno.h> #include <asm/io.h> @@ -17,6 +18,10 @@ #include <asm/arch/immap_ls102xa.h> #endif
+#ifdef CONFIG_SYS_QE_FMAN_FW_IN_MMC +#include <mmc.h> +#endif + #define MPC85xx_DEVDISR_QE_DISABLE 0x1
qe_map_t *qe_immr = NULL; @@ -194,8 +199,38 @@ void u_qe_init(void) { qe_immr = (qe_map_t *)(CONFIG_SYS_IMMR + QE_IMMR_OFFSET);
- u_qe_upload_firmware((const void *)CONFIG_SYS_QE_FW_ADDR); +#if defined(CONFIG_SYS_QE_FMAN_FW_IN_NOR) + void *addr = (void *)CONFIG_SYS_QE_FW_ADDR; +#elif defined(CONFIG_SYS_QE_FMAN_FW_IN_MMC) + int dev = CONFIG_SYS_MMC_ENV_DEV; + void *addr = malloc(CONFIG_SYS_QE_FMAN_FW_LENGTH); + u32 cnt = CONFIG_SYS_QE_FMAN_FW_LENGTH / 512; + u32 blk = CONFIG_SYS_QE_FW_ADDR / 512; + + if (mmc_initialize(gd->bd)) { + printf("%s: mmc_initialize() failed\n", __func__); + return; + } + struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV); + + if (!mmc) { + free(addr); + printf("\nMMC cannot find device for ucode\n"); + } else { + printf("\nMMC read: dev # %u, block # %u, count %u ...\n", + dev, blk, cnt); + mmc_init(mmc); + (void)mmc->block_dev.block_read(&mmc->block_dev, blk, cnt, + addr); + /* flush cache after read */ + flush_cache((ulong)addr, cnt * 512); + } +#endif + u_qe_upload_firmware(addr); out_be32(&qe_immr->iram.iready, QE_IRAM_READY); +#ifdef CONFIG_SYS_QE_FMAN_FW_IN_MMC + free(addr); +#endif } #endif
diff --git a/include/configs/ls1043a_common.h b/include/configs/ls1043a_common.h index e269248..80c508e 100644 --- a/include/configs/ls1043a_common.h +++ b/include/configs/ls1043a_common.h @@ -219,6 +219,7 @@ */ #define CONFIG_SYS_QE_FMAN_FW_IN_MMC #define CONFIG_SYS_FMAN_FW_ADDR (512 * 0x820) +#define CONFIG_SYS_QE_FW_ADDR (512 * 0x4a08) #elif defined(CONFIG_QSPI_BOOT) #define CONFIG_SYS_QE_FW_IN_SPIFLASH #define CONFIG_SYS_FMAN_FW_ADDR 0x400d0000 @@ -230,6 +231,7 @@ #define CONFIG_SYS_QE_FMAN_FW_IN_NOR /* FMan fireware Pre-load address */ #define CONFIG_SYS_FMAN_FW_ADDR 0x60300000 +#define CONFIG_SYS_QE_FW_ADDR 0x60600000 #endif #define CONFIG_SYS_QE_FMAN_FW_LENGTH 0x10000 #define CONFIG_SYS_FDT_PAD (0x3000 + CONFIG_SYS_QE_FMAN_FW_LENGTH) diff --git a/include/configs/ls1043ardb.h b/include/configs/ls1043ardb.h index 5e570cd..ffa0dba 100644 --- a/include/configs/ls1043ardb.h +++ b/include/configs/ls1043ardb.h @@ -277,11 +277,9 @@
/* QE */ #ifndef SPL_NO_QE -#if !defined(CONFIG_SD_BOOT) && !defined(CONFIG_NAND_BOOT) && \ - !defined(CONFIG_QSPI_BOOT) +#if !defined(CONFIG_NAND_BOOT) && !defined(CONFIG_QSPI_BOOT) #define CONFIG_U_QE #endif -#define CONFIG_SYS_QE_FW_ADDR 0x60600000 #endif
/* USB */