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@@ -54,6 +54,7 @@ static int board_bootmode_has_emmc(void);
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#define board_is_am574x_idk() board_ti_is("AM574IDK")
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#define board_is_am572x_idk() board_ti_is("AM572IDK")
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#define board_is_am571x_idk() board_ti_is("AM571IDK")
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+#define board_is_bbai() board_ti_is("BBONE-AI")
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#ifdef CONFIG_DRIVER_TI_CPSW
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#include <cpsw.h>
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@@ -103,12 +104,19 @@ static const struct dmm_lisa_map_regs am574x_idk_lisa_regs = {
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.is_ma_present = 0x1
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};
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+static const struct dmm_lisa_map_regs bbai_lisa_regs = {
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+ .dmm_lisa_map_3 = 0x80640100,
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+ .is_ma_present = 0x1
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+};
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+
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void emif_get_dmm_regs(const struct dmm_lisa_map_regs **dmm_lisa_regs)
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{
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if (board_is_am571x_idk())
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*dmm_lisa_regs = &am571x_idk_lisa_regs;
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else if (board_is_am574x_idk())
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*dmm_lisa_regs = &am574x_idk_lisa_regs;
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+ else if (board_is_bbai())
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+ *dmm_lisa_regs = &bbai_lisa_regs;
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else
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*dmm_lisa_regs = &beagle_x15_lisa_regs;
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}
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@@ -553,6 +561,8 @@ void do_board_detect(void)
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bname = "AM572x IDK";
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else if (board_is_am571x_idk())
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bname = "AM571x IDK";
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+ else if (board_is_bbai())
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+ bname = "BeagleBone AI";
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if (bname)
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snprintf(sysinfo.board_string, SYSINFO_BOARD_NAME_MAX_LEN,
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@@ -587,6 +597,8 @@ static void setup_board_eeprom_env(void)
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name = "am572x_idk";
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} else if (board_is_am571x_idk()) {
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name = "am571x_idk";
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+ } else if (board_is_bbai()) {
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+ name = "am5729_beagleboneai";
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} else {
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printf("Unidentified board claims %s in eeprom header\n",
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board_ti_get_name());
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@@ -650,7 +662,7 @@ void am57x_idk_lcd_detect(void)
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struct udevice *dev;
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/* Only valid for IDKs */
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- if (board_is_x15() || board_is_am572x_evm())
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+ if (board_is_x15() || board_is_am572x_evm() || board_is_bbai())
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return;
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/* Only AM571x IDK has gpio control detect.. so check that */
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@@ -748,6 +760,9 @@ int board_late_init(void)
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/* Just probe the potentially supported cdce913 device */
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uclass_get_device(UCLASS_CLK, 0, &dev);
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+ if (board_is_bbai())
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+ env_set("console", "ttyS0,115200n8");
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+
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#if !defined(CONFIG_SPL_BUILD)
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board_ti_set_ethaddr(2);
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#endif
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@@ -795,6 +810,11 @@ void recalibrate_iodelay(void)
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pconf_sz = ARRAY_SIZE(core_padconf_array_essential_am571x_idk);
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iod = iodelay_cfg_array_am571x_idk;
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iod_sz = ARRAY_SIZE(iodelay_cfg_array_am571x_idk);
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+ } else if (board_is_bbai()) {
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+ pconf = core_padconf_array_essential_bbai;
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+ pconf_sz = ARRAY_SIZE(core_padconf_array_essential_bbai);
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+ iod = iodelay_cfg_array_bbai;
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+ iod_sz = ARRAY_SIZE(iodelay_cfg_array_bbai);
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} else {
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/* Common for X15/GPEVM */
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pconf = core_padconf_array_essential_x15;
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@@ -1123,6 +1143,8 @@ int board_fit_config_name_match(const char *name)
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return 0;
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} else if (board_is_am571x_idk() && !strcmp(name, "am571x-idk")) {
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return 0;
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+ } else if (board_is_bbai() && !strcmp(name, "am5729-beagleboneai")) {
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+ return 0;
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}
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return -1;
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