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| author | J. German Rivera <German.Rivera@freescale.com> | 2015-03-20 19:28:18 -0700 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2015-04-23 08:55:57 -0700 |
| commit | 125e2bc1f24736291e752d78a769f7f942050be2 (patch) | |
| tree | a4b68be1b4b6cea8e206ad4bbda800497a7164dd /include/configs | |
| parent | 8bb065630f14076c21351d46dbb9eb81c79bf0a4 (diff) | |
| download | u-boot-imx-125e2bc1f24736291e752d78a769f7f942050be2.zip u-boot-imx-125e2bc1f24736291e752d78a769f7f942050be2.tar.gz u-boot-imx-125e2bc1f24736291e752d78a769f7f942050be2.tar.bz2 | |
drivers/fsl-mc: Changed MC firmware loading for new boot architecture
Changed MC firmware loading to comply with the new MC boot architecture.
Flush D-cache hierarchy after loading MC images. Add environment
variables "mcboottimeout" for MC boot timeout in milliseconds,
"mcmemsize" for MC DRAM block size. Check MC boot status before calling
flib functions.
Signed-off-by: J. German Rivera <German.Rivera@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/ls2085a_common.h | 6 | ||||
| -rw-r--r-- | include/configs/ls2085a_emu.h | 13 | ||||
| -rw-r--r-- | include/configs/ls2085a_simu.h | 5 |
3 files changed, 17 insertions, 7 deletions
diff --git a/include/configs/ls2085a_common.h b/include/configs/ls2085a_common.h index 5ce5e1c..4b68106 100644 --- a/include/configs/ls2085a_common.h +++ b/include/configs/ls2085a_common.h @@ -138,8 +138,10 @@ #define CONFIG_FSL_MC_ENET #define CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE (512UL * 1024 * 1024) /* TODO Actual DPL max length needs to be confirmed with the MC FW team */ -#define CONFIG_SYS_LS_MC_DPL_MAX_LENGTH (256 * 1024) -#define CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET 0xe00000 +#define CONFIG_SYS_LS_MC_DPC_MAX_LENGTH 0x20000 +#define CONFIG_SYS_LS_MC_DRAM_DPC_OFFSET 0x00F00000 +#define CONFIG_SYS_LS_MC_DPL_MAX_LENGTH 0x20000 +#define CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET 0x00F20000 /* Carve out a DDR region which will not be used by u-boot/Linux */ #if defined(CONFIG_FSL_MC_ENET) || defined(CONFIG_FSL_DEBUG_SERVER) diff --git a/include/configs/ls2085a_emu.h b/include/configs/ls2085a_emu.h index 961dc63..2d68e1b 100644 --- a/include/configs/ls2085a_emu.h +++ b/include/configs/ls2085a_emu.h @@ -72,12 +72,15 @@ #define CONFIG_SYS_DEBUG_SERVER_FW_IN_NOR #define CONFIG_SYS_DEBUG_SERVER_FW_ADDR 0x580C00000ULL -/* MC firmware */ -#define CONFIG_SYS_LS_MC_FW_IN_NOR -#define CONFIG_SYS_LS_MC_FW_ADDR 0x580200000ULL +/* + * This trick allows users to load MC images into DDR directly without + * copying from NOR flash. It dramatically improves speed. + */ +#define CONFIG_SYS_LS_MC_FW_IN_DDR +#define CONFIG_SYS_LS_MC_DPL_IN_DDR +#define CONFIG_SYS_LS_MC_DPC_IN_DDR -#define CONFIG_SYS_LS_MC_DPL_IN_NOR -#define CONFIG_SYS_LS_MC_DPL_ADDR 0x5806C0000ULL +#define CONFIG_SYS_LS_MC_BOOT_TIMEOUT_MS 200000 /* Store environment at top of flash */ #define CONFIG_ENV_IS_NOWHERE 1 diff --git a/include/configs/ls2085a_simu.h b/include/configs/ls2085a_simu.h index e669d8d..d0d2eed 100644 --- a/include/configs/ls2085a_simu.h +++ b/include/configs/ls2085a_simu.h @@ -138,6 +138,11 @@ #define CONFIG_SYS_LS_MC_DPL_IN_NOR #define CONFIG_SYS_LS_MC_DPL_ADDR 0x5806C0000ULL +#define CONFIG_SYS_LS_MC_DPC_IN_NOR +#define CONFIG_SYS_LS_MC_DPC_ADDR 0x5806F8000ULL + +#define CONFIG_SYS_LS_MC_BOOT_TIMEOUT_MS 200000 + /* Store environment at top of flash */ #define CONFIG_ENV_IS_NOWHERE 1 #define CONFIG_ENV_SIZE 0x1000 |