diff options
| author | Varadarajan Narayanan <varada@codeaurora.org> | 2016-03-17 14:37:56 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2016-05-10 21:42:52 +0200 |
| commit | 10c37492076fdfcdb778bd1e5ddf327cf5f814f5 (patch) | |
| tree | 8e7eb18b49dc4ac90e9bbf98f729cec866b6e207 /src/soc/qualcomm | |
| parent | 2817cc568c9703c379a66f01a4ae5cc95e98013d (diff) | |
soc/qualcomm/ipq40xx: Update memory map to align to ipq40xx
Update the memory to map to align with the internal memory region
map of IPQ40XX
BUG=chrome-os-partner:49249
TEST=None. Initial code not sure if it will even compile
BRANCH=none
Original-Commit-Id: e33712a729ef9831508c2e9aae81d0b32495b681
Original-Change-Id: Iba1c5281a2fbda4ab96126676b901ba71f6b28e0
Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/333295
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
squashed:
soc/qualcomm/ipq40xx: Update DRAM address ranges
BUG=chrome-os-partner:49249
TEST=None. Initial code not sure if it will even compile
BRANCH=none
Original-Commit-Id: 9150c125cb82f8dccb1347d898106703d85a5192
Original-Change-Id: Ic48d3e3f46a7c13a009a5cbed20984bd253eb85b
Original-Signed-off-by: Varadarajan Narayanan <varada@codeaurora.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/333296
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Change-Id: Iea40484751a1c0439ed511319ef09a0254eba757
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/14654
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/soc/qualcomm')
| -rw-r--r-- | src/soc/qualcomm/ipq40xx/include/soc/memlayout.ld | 67 |
1 files changed, 40 insertions, 27 deletions
diff --git a/src/soc/qualcomm/ipq40xx/include/soc/memlayout.ld b/src/soc/qualcomm/ipq40xx/include/soc/memlayout.ld index 6ff2b77608..de8488ac53 100644 --- a/src/soc/qualcomm/ipq40xx/include/soc/memlayout.ld +++ b/src/soc/qualcomm/ipq40xx/include/soc/memlayout.ld @@ -18,34 +18,47 @@ #include <arch/header.ld> +#define REGION_START(name, addr) SYMBOL(name, addr) +#define REGION_END(name, addr) SYMBOL(e##name, addr) + SECTIONS { - REGION(rpm, 0x00020000, 160K, 8K) - SRAM_START(0x2A000000) + REGION(oc_imem, 0x08600000, 32K, 0) + + /* ==vvv== OC_IMEM_1_START 0x08600000 ==vvv== */ +/* DDR(0x08600000, 32K) */ + /* ==^^^== OC_IMEM_1_END 0x08608000 ==^^^== */ + + /* ==vvv== WIFI_IMEM_0_START 0x0A0C0000 ==vvv== */ + REGION_START(wifi_imem_0, 0x0A0C0000) /* This includes bootblock image, can be reused after bootblock starts */ -/* UBER_SBL(0x2A000000, 48K) */ -/* DDR(0x2A000000, 48K) */ - BOOTBLOCK(0x2A00C000, 24K) - OVERLAP_VERSTAGE_ROMSTAGE(0x2A012000, 64K) - VBOOT2_WORK(0x2A022000, 16K) - PRERAM_CBMEM_CONSOLE(0x2A026000, 32K) - TIMESTAMP(0x2A02E000, 1K) - -/* 0x2e400..0x3F000 67 KB free */ - -/* Keep the below area reserved at all times, it is used by various QCA - components as shared data - QCA_SHARED_RAM(2A03F000, 4K) -*/ - STACK(0x2A040000, 16K) - PRERAM_CBFS_CACHE(0x2A044000, 93K) - TTB_SUBTABLES(0x2A05B800, 2K) - TTB(0x2A05C000, 16K) - SRAM_END(0x2A060000) - - DRAM_START(0x40000000) - RAMSTAGE(0x40640000, 128K) - SYMBOL(memlayout_cbmem_top, 0x59F80000) - POSTRAM_CBFS_CACHE(0x59F80000, 384K) - DMA_COHERENT(0x5A000000, 2M) +/* UBER_SBL(0x0A0C0000, 48K) */ + + PRERAM_CBFS_CACHE(0x0A0C0000, 93K) + + TTB_SUBTABLES(0x0A0E0000, 4K) + TTB(0x0A0F0000, 16K) + REGION_END(wifi_imem_0, 0x0A100000) + /* ==^^^== WIFI_IMEM_0_END 0x0A100000 ==^^^== */ + + + /* ==vvv== WIFI_IMEM_1_START 0x0A8C0000 ==vvv== */ + REGION_START(wifi_imem_1, 0x0A8C0000) + BOOTBLOCK(0x0A8C0000, 24K) + OVERLAP_VERSTAGE_ROMSTAGE(0x0A8C6000, 64K) + VBOOT2_WORK(0x0A8D6000, 16K) + PRERAM_CBMEM_CONSOLE(0x0A8DA000, 32K) + TIMESTAMP(0x0A8E2000, 1K) + +/* 0x0A8E2400..0x0A8FC000 103 KB free */ + + STACK(0x0A8FC000, 16K) + REGION_END(wifi_imem_1, 0x0A900000) + /* ==^^^== WIFI_IMEM_1_END 0x0A900000 ==^^^== */ + + DRAM_START(0x80000000) + RAMSTAGE(0x80640000, 128K) + SYMBOL(memlayout_cbmem_top, 0x89F80000) + POSTRAM_CBFS_CACHE(0x89F80000, 384K) + DMA_COHERENT(0x8A000000, 2M) } |