diff options
| author | Abel Vesa <abel.vesa@nxp.com> | 2018-09-26 14:39:31 +0300 |
|---|---|---|
| committer | Ye Li <ye.li@nxp.com> | 2018-09-29 00:35:26 -0700 |
| commit | ceae539f20646db381968edbd8c3b57ec1ac70e5 (patch) | |
| tree | c4916a3ac61a98a8b7e7d1d777faa95840c698b7 | |
| parent | 4117915f843bbe7532934399150451d73adfe45a (diff) | |
MLK-19769-1 iMX8QM SPL: Add QSPI support for imx8qm_mek
Allow iMX8QM mek SPL to boot from QSPI.
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit e2c73faa7b2048551824773adf66b3912108d867)
| -rw-r--r-- | board/freescale/imx8qm_mek/spl.c | 22 | ||||
| -rw-r--r-- | include/configs/imx8qm_mek.h | 5 |
2 files changed, 27 insertions, 0 deletions
diff --git a/board/freescale/imx8qm_mek/spl.c b/board/freescale/imx8qm_mek/spl.c index 51d266f85f..46a64a20e4 100644 --- a/board/freescale/imx8qm_mek/spl.c +++ b/board/freescale/imx8qm_mek/spl.c @@ -175,12 +175,34 @@ void spl_dram_init(void) void spl_board_init(void) { +#if defined(CONFIG_QSPI_BOOT) + sc_ipc_t ipcHndl = 0; + + ipcHndl = gd->arch.ipc_channel_handle; + if (sc_pm_set_resource_power_mode(ipcHndl, SC_R_FSPI_0, SC_PM_PW_MODE_ON)) { + puts("Warning: failed to initialize FSPI0\n"); + } +#endif + /* DDR initialization */ spl_dram_init(); puts("Normal Boot\n"); } +void spl_board_prepare_for_boot(void) +{ +#if defined(CONFIG_QSPI_BOOT) + sc_ipc_t ipcHndl = 0; + + ipcHndl = gd->arch.ipc_channel_handle; + if (sc_pm_set_resource_power_mode(ipcHndl, SC_R_FSPI_0, SC_PM_PW_MODE_OFF)) { + puts("Warning: failed to turn off FSPI0\n"); + } +#endif +} + + void board_init_f(ulong dummy) { /* Clear global data */ diff --git a/include/configs/imx8qm_mek.h b/include/configs/imx8qm_mek.h index 2d8f85aa56..fa6d40f7af 100644 --- a/include/configs/imx8qm_mek.h +++ b/include/configs/imx8qm_mek.h @@ -12,6 +12,11 @@ #include "imx_env.h" #ifdef CONFIG_SPL_BUILD + +#ifdef CONFIG_QSPI_BOOT +#define CONFIG_SPL_SPI_LOAD +#endif + #define CONFIG_SPL_TEXT_BASE 0x0 #define CONFIG_SPL_MAX_SIZE (124 * 1024) #define CONFIG_SYS_MONITOR_LEN (1024 * 1024) |