1 files changed, 37 insertions, 0 deletions

diff --git a/firmware/export/usb-s3c6400x.h b/firmware/export/usb-s3c6400x.h
index 165ab4e461..55d9b8c93c 100644
--- a/firmware/export/usb-s3c6400x.h
+++ b/firmware/export/usb-s3c6400x.h
@@ -491,4 +491,41 @@
 /* Power and Clock Gating Register */
 #define PCGCCTL     (*((uint32_t volatile*)(OTGBASE + 0xE00)))
 
+/** User HW Config1 Register */
+#define GHWCFG1                 (*((uint32_t volatile*)(OTGBASE + 0x044)))
+#define GHWCFG1_epdir_bitp(ep)  (2 * (ep))
+#define GHWCFG1_epdir_bits      0x3
+#define GHWCFG1_EPDIR_BIDIR     0
+#define GHWCFG1_EPDIR_IN        1
+#define GHWCFG1_EPDIR_OUT       2
+
+/** User HW Config2 Register */
+#define GHWCFG2                     (*((uint32_t volatile*)(OTGBASE + 0x048)))
+#define GHWCFG2_arch_bitp           3 /** Architecture */
+#define GHWCFG2_arch_bits           0x3
+#define GHWCFG2_hs_phy_type_bitp    6 /** High speed PHY type */
+#define GHWCFG2_hs_phy_type_bits    0x3
+#define GHWCFG2_fs_phy_type_bitp    8 /** Full speed PHY type */
+#define GHWCFG2_fs_phy_type_bits    0x3
+#define GHWCFG2_num_ep_bitp         10 /** Number of endpoints */
+#define GHWCFG2_num_ep_bits         0xf
+#define GHWCFG2_dyn_fifo            (1 << 19) /** Dynamic FIFO */
+/* For GHWCFG2_HS_PHY_TYPE and GHWCFG2_FS_PHY_TYPE */
+#define GHWCFG2_PHY_TYPE_UNSUPPORTED        0
+#define GHWCFG2_PHY_TYPE_UTMI               1
+#define GHWCFG2_ARCH_INTERNAL_DMA           2
+
+/** User HW Config3 Register */
+#define GHWCFG3                 (*((uint32_t volatile*)(OTGBASE + 0x04C)))
+#define GHWCFG3_dfifo_len_bitp  16 /** Total fifo size */
+#define GHWCFG3_dfifo_len_bits  0xffff
+
+/** User HW Config4 Register */
+#define GHWCFG4                             (*((uint32_t volatile*)(OTGBASE + 0x050)))
+#define GHWCFG4_utmi_phy_data_width_bitp    14 /** UTMI+ data bus width */
+#define GHWCFG4_utmi_phy_data_width_bits    0x3
+#define GHWCFG4_ded_fifo_en                 (1 << 25) /** Dedicated Tx FIFOs */
+#define GHWCFG4_num_in_ep_bitp              26 /** Number of IN endpoints */
+#define GHWCFG4_num_in_ep_bits              0xf
+
 #endif /* USB_S3C6400X_H */