diff options
Diffstat (limited to 'src/soc/intel/quark/romstage/esram_init.inc')
| -rw-r--r-- | src/soc/intel/quark/romstage/esram_init.inc | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/soc/intel/quark/romstage/esram_init.inc b/src/soc/intel/quark/romstage/esram_init.inc index 1b83c13633..b8997415f9 100644 --- a/src/soc/intel/quark/romstage/esram_init.inc +++ b/src/soc/intel/quark/romstage/esram_init.inc @@ -452,6 +452,21 @@ stackless_PCIConfig_Read: esram_init_done: +#if IS_ENABLED(CONFIG_PLATFORM_USES_FSP1_1) + + /* Copy FSP image to eSRAM and call it. */ + /* TODO: FSP location/size could be got in a routine. */ + cld + movl $(0x00040000), %ecx /* 256K DWORDs = 64K */ + shrl $2, %ecx + movl $CONFIG_FSP_LOC, %esi /* The source address. */ + movl $CONFIG_FSP_ESRAM_LOC, %edi /* FSP destination in ESRAM */ + rep movsl +#endif /* CONFIG_PLATFORM_USES_FSP1_1 */ + +#if IS_ENABLED(CONFIG_ENABLE_DEBUG_LED) +sd_led: + .equ SD_PFA, (0x14 << 11) /* B0:D20:F0 - SDIO controller */ .equ SD_CFG_BASE, (PCI_CFG | SD_PFA) /* SD cntrl base in PCI config space */ .equ SD_CFG_CMD, (SD_CFG_BASE+0x04) /* Command reg in PCI config space */ @@ -488,6 +503,7 @@ L43: jmp stackless_PCIConfig_Read L44: +#if IS_ENABLED(CONFIG_ENABLE_DEBUG_LED_ESRAM) /* Turn on SD LED to indicate ESRAM successfully initialized */ movl $SD_HOST_CTRL, %ebx movb 0(%ebx), %al @@ -496,3 +512,5 @@ L44: /* Loop forever */ jmp . +#endif /* CONFIG_ENABLE_DEBUG_LED_ESRAM */ +#endif /* CONFIG_ENABLE_DEBUG_LED */ |