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l4t: use the updated pmc defines/struct

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CTCaer
2026-01-29 08:33:40 +02:00
parent 55330b1bf5
commit 183cc2d569
1 changed files with 6 additions and 7 deletions
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13
bootloader/l4t/l4t.c
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@@ -19,7 +19,6 @@
#include <string.h> #include <string.h>
#include <bdk.h> #include <bdk.h>
#include <soc/pmc_lp0_t210.h>
#include "../hos/hos.h" #include "../hos/hos.h"
#include "../hos/pkg1.h" #include "../hos/pkg1.h"
@@ -353,21 +352,21 @@ static int _l4t_sd_load(u32 idx)
static void _l4t_sdram_lp0_save_params(bool t210b01) static void _l4t_sdram_lp0_save_params(bool t210b01)
{ {
struct tegra_pmc_regs *pmc = (struct tegra_pmc_regs *)PMC_BASE; pmc_regs_t210_t *pmc = (pmc_regs_t210_t *)PMC_BASE;
#define _REG_S(base, off) *(u32 *)((base) + (off)) #define _REG_S(base, off) *(u32 *)((base) + (off))
#define MC_S(off) _REG_S(MC_BASE, off) #define MC_S(off) _REG_S(MC_BASE, off)
#define pack(src, src_bits, dst, dst_bits) { \ #define pack(src, src_bits, dst, dst_bits) { \
u32 mask = 0xffffffff >> (31 - ((1 ? src_bits) - (0 ? src_bits))); \ u32 mask = 0xFFFFFFFF >> (31 - ((1 ? src_bits) - (0 ? src_bits))); \
dst &= ~(mask << (0 ? dst_bits)); \ dst &= ~(mask << (0 ? dst_bits)); \
dst |= ((src >> (0 ? src_bits)) & mask) << (0 ? dst_bits); } dst |= ((src >> (0 ? src_bits)) & mask) << (0 ? dst_bits); }
#define s(param, src_bits, pmcreg, dst_bits) \ #define s(param, src_bits, pmcreg, dst_bits) \
pack(MC_S(param), src_bits, pmc->pmcreg, dst_bits) pack(MC_S(param), src_bits, pmc->pmc_ ## pmcreg, dst_bits)
// 32 bits version of s macro. // 32 bits version of s macro.
#define s32(param, pmcreg) pmc->pmcreg = MC_S(param) #define s32(param, pmcreg) pmc->pmc_ ## pmcreg = MC_S(param)
// Only save changed carveout registers into PMC for SC7 Exit. // Only save changed carveout registers into PMC for SC7 Exit.
@@ -702,7 +701,7 @@ static void _l4t_late_hw_config(bool t210b01)
PMC(APBDEV_PMC_SCRATCH201) = BIT(1); PMC(APBDEV_PMC_SCRATCH201) = BIT(1);
// Clear PLLM override for SC7. // Clear PLLM override for SC7.
PMC(APBDEV_PMC_PLLP_WB0_OVERRIDE) &= ~PMC_PLLP_WB0_OVERRIDE_PLLM_OVERRIDE_ENABLE; PMC(APBDEV_PMC_PLLP_WB0_OVERRIDE) &= ~PMC_PLLP_WB0_OVR_PLLM_OVR_ENABLE;
// Set spare reg to 0xE0000 and clear everything else. // Set spare reg to 0xE0000 and clear everything else.
if (t210b01 && (SYSREG(AHB_AHB_SPARE_REG) & 0xE0000000) != 0xE0000000) if (t210b01 && (SYSREG(AHB_AHB_SPARE_REG) & 0xE0000000) != 0xE0000000)
@@ -806,7 +805,7 @@ static void _l4t_bpmpfw_b01_config(l4t_ctxt_t *ctxt)
// Save BPMP-FW entrypoint for TZ. // Save BPMP-FW entrypoint for TZ.
PMC(APBDEV_PMC_SCRATCH39) = BPMPFW_B01_ENTRYPOINT; PMC(APBDEV_PMC_SCRATCH39) = BPMPFW_B01_ENTRYPOINT;
PMC(APBDEV_PMC_SCRATCH_WRITE_DISABLE1) |= BIT(15); PMC(APBDEV_PMC_SCRATCH_WRITE_DISABLE1_B01) |= BIT(15);
} }
static int _l4t_sc7_exit_config(bool t210b01) static int _l4t_sc7_exit_config(bool t210b01)